A biliography of geodesy

Comptimenti of

J. HOWARD GORE,

Cohtmbian University,
tfashington, D. C, U. S. A.

UXTTED S'I'ATES
COAST iVNlD GEODETIC SURVEY

F. M. THOKN

SUPERINTI-NPEXT

A BIBLIOGRAPHY OF GEODESY

By J. HOWARD GORE, B. S. Ph. D.

PKOFESSOR OF MATHEMATICS, COLUMBIAN UNIVERSITY; SOMETIME ASTKONOMER

U. S. GEOLOGICAL SURVEY; ACTING ASSISTANT U. S. COAST ANU

GEODETIC SURVEY i AUTHOR OF ELEMENTS OF GEODESY

APPENDIX No. 16-REPORT FOR 1887

WASHINGTON

GOVERNMENT PKINTING OFFICE
1 S S !t

LIBRARY
• . UNIVERSITi OF CALIFORNU

Z SANTA BARBARA

Appendix No. 16. — 1887
A BIBLIOGRAPHY OF GEODESY.

By J. HO^V^ARr) GORE, B. S., Ph. D.

INTRODUCTION.

Although the restricted popuhir demand for a work peculiarly designed for the uses of the
student and scientist liirely induces its author or compiler to forego its prei)aration, it is never-
theless likely to be a mat ter of serious consideration in connection with the question of publicatiou
by i)rivate enterprise. It is especially the case that, beyond the gratification of his own scientific
tastes and the undemonstrative a])probation of the worthy few who appreciate the value of appli-
ances which lessen the labor of learning, the compiler of so complete and exhaustive a Bibliog-
raphy of Geodesy as that of Professor Gore can have had little to inspire his zeal and sustain
his prolonged labor in au undertaking which, at the outset, involved the thorough exploration, in
l>erson, of thirty-four of the principal libraries of America and Europe, the exploration of the minor
libraries by proxy, and, in addition, a searching inquiry by correspondence with all the geodesists
or mathematicians of both coniiuents. That Professor Gore has not lacked, during the i)repara-
tion of his work, such inspiration as was derivable from the approbation of the competent, is
attested by the courteous action of Colonel Uerschel, R. E., in placing at the Professor's service
his own manuscript contribution to Pendulum Bibliography, as well as by the generous overtures
from various institutions, among them being the International Geodetic Associatipn at Berlin,
olfeiing to undertake the i)ublication of his book — a most gratifying recognition of his fitness for
the work and of its anticipated value.

The propriety of the reason, assigned in his preface, for declining to place the publication of
his book in foreign hands, will hardly be disputed by any save those who are indifferent to the
just fame of American scientists and to the continued honorable identification of the U. S. Coast
and Geodetic Survey with the best work, and the successful promotion of the highest interests,
of Geodesy.

ftly own conviction of the propriety of Professor Gore's attitude was so clear that I could not,
without a conscious disregard of duty, have declined the proffer of his manuscript to this Survey,
for i)reservation and publication among th»v8cientiflc Appendices to its Annual Report, and so
assuring, without cost for prejjaration or compilation, appropriate association of the n-cognized
American Bureau of Geodesy with a complete Bibliography of Geodesy, American in inception
and authorship and the first work of its kind.

F. M. THORN,

Superintendent,

Coast and Geodetic Survey,

Wmhington^ May 23, 1889.

313

PREFACE.

The reason for the preparation of this work was the need of it felt by the compiler. He began
in 1885 a History of Geodesy, but before proceeding far it was found very dithcult at any time to
be sure that the literature regarding the operations of a given period had been exhausted. It was
at once deemed best to collect titles as well as the works themselves. The excellent library facili-
ties in the various technical departments iu Washington emphasized the feasibility of such an under-
taking. The number of titles collected for this purpose only, so far exceeded the si)ecial lists as
given in the various bibliographies of mathematics that many persons suggested an extension of
the original plan, so as to make the compilation useful to others. In response to this proposition
the various libraries in Washington were carefully searched, and during two trips to Europe nearly
every library facility there has been exhausted. In order to procure titles of such recent works of
living authors as might escape notice, owing to delay in obtaining a place in the library cata-
logues, a circular letter was sent to every mathematician whose address could be obtained. Each
circular had appended to it the titles of all of the known works of the recipient, with a request
that omissions be supplied. This alone was the labor of several months, but was fully repaid in
the gratifying assurances from many that nothing could be added, as well as in the few additional
titles which tend towards making this work complete.

Special efiort has been made to examine carefully catalogues of libraries, however small, bibli-
ographies of the exact sciences, biographies of mathematicians, and trade lists of antiquarian books,
in addition to such well-known sources as the"Koyal Society Catalogue of Scientific Papers,"
Eeuss, " Kepertorium," etc.

A most opportune assistance was furnished by Col. John Herschel, E. E., who, through the
courtesy of the Royal Society, and with the consent of the India OflQce, sent a manuscript sup-
plement to his contribution to pendulum bibliography, which was published in " Operations , of
the Great Trigonometrical Survey of India," Vol. v. From this veritable treasure seventy-two
new titles were fouud, each in the body of this work followed by (H). Most cordial thanks are
due Colonel Herschel for his aid, as well as the confidence displayed in unreservedly placing such
valuable material in the hands of another.

During the progress of the compiling, various overtures were made by institutions desiring to
become tlie source from which the completed work should emanate, but it was deemed only jjroper
that it should be published in the country which witnessed its inception and fostered its growth.
Therefore it is with pardonable pride that the compiler sees the results of his labors issuing from
an institution of his owu country, which throughout the world is the recoguized advance guard iu
geodetic science.

In this connection thanks should be tendered Mr. F. M. Thorn, Superintendent, and Mr. B.
A. Colonna, Assistant in Charge of Office and Topography, of the D. S. Coast and Geodetic Sur-
vey i. for their energetic interest in this undertaking.

The title " Bibliography" may appear as high sounding or inappropriate to a work in which
all the refinements of bibliographic science are not observed. The entire collation is not always
given, since a large i)roportion of the books have appeared in but one edition. The only well defined
purpose has been to give as much of the title as will enable one desiring the book to obtain it
from any library possessing it, with the minimum effort to himself and the librarian. This object

315

316 UNITED STATES COAST AND GEODETIC SURVEY.

was also iu view iu preparing the abbreviations for the serial publications, wbich, it is hoped,
may be amplified without looking for their equivalents in their alphabetical place.

It is a pleasure to acknowledge obligations to Mr. C. C. Darwin, librarian of the U. S. Geologi-
cal Survey, for suggestions iu preparing these abbreviations.

The scope of the work will easily make itself evident to the user. The intention was to
include only such works as treated directly of the figure of the earth, or described operations which
could be used iu determiniug that figure. The only digression from this plan will be seen in the
case of the pendulum, where the theoretical side is also included. This was done because of the
belief that the pendulum will soou become a more important geodetic instrument, when it may be
necessary to reconsider some of its theoretical features. A few treatises ou surveying, bearing the
word "geodesy" or its equivalent in the title, have been inserted with a remark indicating the
character of the contents. As a rule, remarks are used simply to correct erroneous impressions
which the title alone might make.

The plan adopted is to use only one alphabet, in which will be found authors, abbreviations,
and subjects. Full names of the authors have been given as far as possible, but in any subsequent
repetition only the initials of their Christian names are given. The title will be found repeated
under the name of each co-writer or each person named in the title. A dash ( — ) in a title refers
to the first name given, as the one who wrote the review, or about whom the article was written.
This method gives, so far as entry is concerned, equal prominence to all persons named.

Under the authors, their works are arranged chronologically ; iu the case of serials, according
to the date as given to the entire volume. This will be found advantageous when it is desired to
find the full title from the abbreviated form as given under a subject. It is also believed that the
insert ion of an abbreviated title iu the subject classification will be found helpful, as it will enable
one to see at a glance if an author whose name appears under the desired subject has writteu upon
the special theme sought for, without turning to the author catalogue.

After each book title, and after the full title of each serial publication, there appears in paren-
theses the name of the owner of the work from which the title as given was taken. Of course it
does not intimate that the work in question can be found only there. When a book was once
found it was not again looked for. As a rule, those accredited to European libraries could not, at
the time of trial, be found in any library in America.

It is impossible to mention here the names of all who have assisted in this work. But special
thanks are due Mr. Nicholson, of the Bodleian, Oxford; Mr. Fortescue, of the British Museum;
Professors Helmert and Foerster, of Berlin; Captain von Kalmar, of Vienna; Colonel Hennequin,
of Brussels; the faithful assistants in the libraries of America and Europe who searched for dusty
books so seldom called for that they became lost for the time, and to those who iu the University
Library at Cambridge and the Royal Library of Munich used their holiday hours in looking for
books which they alone possessed.

J. HOWARD GORE.

Columbian Uniateesity, May, 1889.

BIBLIOGRAPHY OF GEODESY.

A. A. A. S. Proc, for Proceedings of the American As-
liociatiou for tlie Advaucemeut of Science.
8°, Salem. (Washington, Geological Survey.)
A (G.). Sur les mesures r^centes d'arcs du m^ridien
etl'ectu^es dans la partie uord-est de I'Kurope.
Bibl. Univ.Genfeve, xxiii, laOS, 27.'i-278.
An lucouDt of Struve's Kussian arc.
Abbadie (Antoine d'). R^sum6 g^od^sique des posi-
tions d<?termin<5L's en fithiopie.

4"^, Leipzig, 1859, pp. viii, 28. (W.ishington, Coast
Survey.)

G<!od^aii' d'liue jiartiede laliante fithiopie, revue

et r<Sdig^e par R[odolphe] Radau.

4°, Faris, IrilUi-T,;!, pp. 450. (British Museum.)
Originally publi.>.hed in three parU.

Sur les variations dans I'inteusit^ de la gravity

terrcstro.

Acad. d. Scl. Paris, C'onip. Rend., I.ii, 18(51, 911-912.

Description d'un instrument pour la pratique de

la g<'od6sieexp^ditive.

Acad. d. Sci. Paris, Comp. Rend., lvi, 1863, 1195-
1199.

Directions de la pesanteur.

.\c;ul. d. Sci. Paris, Comp. Rend., LXI, 1865, 838.

G^od<5sie d'fithiopii-, ou triaugulation d'une partio

de la haute J^thiopic, ex<icut(5e sclou des m^thodes
nouvclles par A. d'Alibadie, v^rifide et r<5dig^e jiarR.
Radau.

4 , Paris, 1873, pp. xxxii, 502, 11 maps. (Gore.)
Ri'vd, by .loRDAN (W). Vierteljalirs. <l. astr. Ges., X,
1875, Sft-.SO.

Etudes sur la verticale.

Paris, Ass. Sci. de France, Bull., xiii, 1874, 162-101.

: Perrier(F.). Sur la nouvelle triaugulation de

I'lle de Corse, pr^.sentiS par — .

Acad. d. Sci. Paris, Comp. Rend., Lxxviii, 1874,
1509-1.572.

Note accompagnant1aiir6sentation des premiers

r<^8ultatB des observations sur les niouvemonts micro-
8copi(|ii('s di^s pendulus librement suspendus, faites
par de Rossi.

Acad. d. Sci. Pans, Comp. Rend., i,xxx, 1875, 1236.

: Gilbert (P.). Compte rendu de la g6od(5sip

d'fithiopie par — .

Revue des questions scientifiques, Brux., L, 1877,
318-319.

Abbadie (A. d') — continued. Sur les variations de la
verticale. Acad. d. Sci. Pans, Comp. Rend., Lxxxix,
1879, 10l()-1017.
The Observatory, II, 1879, ,52.
Abbe (Cleveland). A historical note on the method of
least squares.
Am. Journ.of Sci.,i, 1671, 411-415.
Abbe (D. Ernst). Ueber die Gesetzmiissigkeit in der
Vertheilung der Fehler bei Beobachtungsreiheu.
4^, Jena, 1863, pp.20.

Abendroth CWilliam). Darstelluug uud Kritik der iil-
testeu Gradmessuugeu in Programra des Gymnasiums
zum heiligen Kreuz in Dresden womit zu dem Vale-
dictious- Actus am 26. Miirz ergebenst einladend dau
Lehren-CoUegium.
iP, Dresden, 1866, pp. 47. (Gore.)
Abraham Ben Chija (or Chaja). De forma terras. De
planetis et sphieris. De computo astrologico-
8pha!ra mnndl, dcscribeus tiguram terne, disposi-
tionumqiie orbium ccelestium et motus stellarum.*
Sebastian Milnstrer (editor), Basel, 1546.
Poggeudnrft", I, Col. 5.

Acad, de Belglque, BuU., for Bulletin de I'Acaddmie
royale des sciences, des lettres et des beaux arts de
Belglque.

8^, Bruxclles, 1832-)-. (Washington, Congress.)

Acad, de Belgique, Mem. courou., for lI<)uioires cou-

ronu^s et mdmoires dea savants Strangers de I'Aca-

diSmie royale des sciences, des lettres et des beaux arts

de Belgique.

8'^, Brnxelles, 18,584-. (Washington, Congress.)

Acad. Cieu. Madrid, Mem., for Meuiorias de la real
Acadeniia de cieuclas exactas, fisicas y naturales.

4^, Madrid, 1850-'64 (0 v.). (Washington, Con-
gress. )

Acad, du Gard, aper9U d. trav., for Notice aper^u
analytique des travaux les plus remarqnables do
I'Acaddmie royale du Gard.
8^, Nlmes, 1807-)-. (Washington, Congress.)

Acad. d. Inscr., M^m., for MiSmoires de ]'Aca<16mie des
inscriptions.

Acad. d. I'lnst. Paris, Mem. Sav.,/or M6uioires prdsent^s
par divers savans (sciences niathemati<iues et phy-
siques) ii. I'Acad6mio royalo des sciences de I'Institut
de France.
4^, Paris, 1827-)-. (Washington, Observatory.)

• 317

318

UNITED STATES CJAST AND GEODETIC SUEVEY.

Acad. Lugd.-Bat., Ann., for Annales Academioo Lug-
iliiuo Batavia-.

4°, Leyden, 1815-'37 ('-"iv.). (Washington, Con-
gress.)
Acad. Moguntinae, Acta, for Acta Academiie elec-
toralis Mogiuitinie scieutiarum utilium.

4°, Erfurt, 175l-'95 (14 v.). (Washington, Con-
gress. )
Acad. d. Sci Berlin, Hist., for Histoire de I'Acad^mie
rojale di-s sciences et des belles lettres, avec Ics m6-
nioircs tir<^8 des registres de cette acad^mie.

4^, Berlin, 1745-'69 (25 v.). (Washington, Ob-
servatory.)
Acad. d. Sci. Berlin, Mem., /or M6moires de I'Aead^mie
royale <le3 sciences et des belles lettres, Berlin.
4°, Berlin, 1786-1807. (Washington, Observatory.)

Acad. d. Sci. Caen, Mem., /or Mdraoires de I'Acad^mie
iiMiieriale dus sieiiccs, arts et belles lettres.
4^, Caen, 1811-f . (Washington, Congress.)
Acad. d. Sci. Metz, Mem., /or M^uioires de I'Acad^mie
royale nationalo (imp^riale), des sciences.
8°, Melz, 1828. (Washington, Congress.)

Acad. d. Sci. Paris, Comp. Rend., for Comptes rendus
hebdoniadairesdess^aucesde l'Aead6inie des sciences.
4°, Paris, 1835-|-. (Washington, Ob.servatory.)
Acad. d. Sci. Paris, Mem., for Histoire de I'Acad^niie
royale desscieuces avec les m^moires de math^matique
et de physique, tir^s des registres de cette acad^mie.
1G99-17S9. (Wa.shington, Observatory.)
Acad. Sci. phil. Med. Hassiacae, Acta, for Acta phi-
lo.sophico-nie(lica societatis Academia) scientiarum
principalis (Hassiacse).
4°, Franoofnrti, 1771. (Washington, Congress.)
Acad. d. Sci. Toulouse, Mem., for Mdmoires do l'Acad<^-
niie royale (inip6riale) des sciences, inscriptions et
belles-lel tres.

8°, Toulouse, 1782-'90, 1827-'41, 1844. (Washing-
ton, Congress.)

Acad, de St.-Petersbourg, Acta, for Nova acta Aca-
deniiie scleiitiarniu iini)erialis I'etropolitana.

X'^, Si. IMtersbonrg, 1TH:!-180'2 (15 v.). (Washing-
ton, Oli.servatory.)
Acad, de St.-Petersbourg, Bull., /or Bulletin seieuti-
fiipie de l'Aiad<5niio iiiiprrialo des sciences de St.-P6-
tersbourg.

4°, St.-P^tersbourg, 1836-'42. (Washington, Ob-
servatory.)

Acad, de St.-Petersbourg, Com., fur Comnientarii
Academiie scientiarum imperialis I'etropolitana.
4>^, St.-P^tersbourg, 1726-18U-.*. (Washington, Ob-
servatory.)

Acad.de St.-Petersbourg, Bull, phys.-math, /or Bul-
h^tin de la cla.s.se physieo-uiatb6uiiitiqiie de I'Aca-
diSinie luipdriale des sciences.

4°, St.-P<!tersbourg, 18-1-2-f. (Washington, Ob-
servatory. )
Acad, de St.-Petersbourg, M61. pbys. chim., for
Melanges physiiines et <diiiMii|iies tires du Bulletin
physico-math^'niatiqne de TAcad^niie imp^riale do»
sciences de St.-P^tersbourg.

8°, St.-Pfitersbonrg, 1849+. (Washington, Ob-
servatory.)

Acad, de St.-Petersbourg, Mem. math, pbys., for

M6moires de l'Acad(5mie inipdriale des sciences de St.-
P6ter»bo>irg. Sciences math^matiqaes, physiques et
uaturelles.

4°, St.-P^tersbourg, 1830-{-. (Washington, Ob-
servatory.)

Acad, de St.-Petersbourg, M6m. sav. etrang., for
M^moires pr^sent^s il I'Aoadtfmie imp6riale des sci-
ences de St.-P^tersbourg par divers savans.

4°, St.-P^tersbourg, 1830-'59 (9 v.). (Washington,
Oliservatory.)

On the back, Memoires des savants Strangers.

Accad. Sci. Bologna, Com., for Comnientarii scientia-
rum et artinm institutum bononiense afque academia.
4°, Bologna, 1731, 1748-'91. (Washington, Con-
gress.)

Accad. Sci. Bologna, Rendi., for Rendiconto delle
sessioiii della Accademiadelle scienze dell'Istituto di
Bologua.

12^3, Bologna, 1833, 1837-'42, 18464. (Washing-
ton, Congress.)

Accad. Lincei, Atti, for Atti della reale Accademia
<lei lincei.
4°, lioma, 1870-I-. (Washington, Congress.)

Accad. nuovi lincei, Atti, for Atti della Accademia

poutiticia de' nuovi liucei.
4^, Roma, 1847+. (Washington, Congress.)

Accad. Sci. Napoli, Atti, for Atti della reale Acca-
demia delle scienze e belle lettere.

4-^, Napoli, 1819-'51 (6 vols.).

Atti della Society reale ; Accademia della scienze
fisiche e matematiche.

Napoli, 1863+. (Washington, Congress.)

Accad. Sci. Torino, Atti, for Atti della reale Acca-
demia delle scienze di Torino.
8°, Torino, 1866+. (Washington, Congress.)

Accad. Sci. Torino, Mem., for Memorie della reale
Accademia della scienze di Torino.
4'^, Torino, 1815+. (Washington, Congress.)

Achard. Bemerkungen Uber die von Bertier angestell-
ten Versuche, aus welcheu es I'olgert, dass das Ge-
wicht der Korper zunimmt, je mehr man sie vom
Mittelpunkt der Erde entfernt.
Ges. Naturf. Freuude, Beschiiftigung, ii, 1876, 1.
Adams (John): Ulloa (Antonio de). A voyage to
South America, translated by — .
Loudon, 1760, 1772, 1806, 1-07.
Title in full under Fllua (A. he).
Adan (E.-H.-J.). Cours do g^od^sie.

4^, Bruxelles, 1864, pp. 131. (Brussels, Royal.)
Litbographed.

Essai sur les liuiites h, po.ser il la mesure de pr6-

cisiou des observations inmi<5diatcs.

Acad, de Belgi<iue, Bull., xxii, 1866, 480-502.
Kapport de M. Llxr.uE em- la ni(*nn', 454-455.

Loi g(5n(5ralede la prob.abilitd des errenrs ^tendue

i tons les genres d'observations imuK^diates.

Acad, de Belgique, Bull., xxili, 1867, 148-187.

Rapport sur les travaux ex6cut6s en Belgique en

1875. (Geodetic.)

Int. Good. Cong., Gen.-Ber., 1875, 155-157.

UNITED STATES COAST AND GEODETIC SURVEY.

319

Adan (E.-H.-J.) — Continned.

Grandeur et forme de la terre, d^termin^es par

les niesures d'arcs.

12°, Brnxelles, 1876. Pp. 62, 1 chart. (Gore.)
Published by De'pflt de la Gnerro.

Grandeur et forme de la terre. OacillatioDS da

pendnle.

12°, Bruxelles, 1876, pp. 47, 1 chart. (Gore. ) Pub-
lished by Dc'prtt de la Guerre.

Notice snr I'Association Internationale de g^o-

d^sie.

18°, Ixelles, 1876, pp. 51. (Gore.)

Notices snr les travanx g6od6siques du D6p6t de

la Guerre de Belgique.

12°, Gand, 1876, pp. 66, 1 chart.

Separat* from Revue belgo d'art, de acience et de tech-
nologie militaire, i, 1876.

Rapport sur les travaux gi^od^siques du D6p6t

de la Guerre en 1876. (Belgique.)

Int. Geod. Cong., Gen.-Ber., 1876, 73-83.

Rapport snr les travaux g^od^siques en Belgique

en 1877.

Int. Geod. Cong., Gen.-Ber., 1877, 262-269.

Deviation de la verticale. (Extrait, Acad, de

Belgique, M^m. couron., xxix.)

8°, Ixelles, 1876, pp. 12.

Comparaison entre les coordonn^es r^elles et les

coordoun^es th^oriques d'un lieu de la terre. Devi-
ation ellipsoTdale. (Extrait, Acad, de Belgique,
M^m. couron., xxix. )
8°, Bruxelles, 1878, pp. 16.

Attractions locales. Corrections des 616ments de

I'ellipsoide osculatcur. (Extrait, Acad, do Belgique,
M6m. couron., xxix.)

8°, Bruxelles, 1878, pp. 31.

Memoirs sur I'ellipsoide unique. (Extrait, Acad.

de Belgique, M6u]. couron., xxix.)

8°, Bruxelles, 1878, pp. 10, 1 plate.

Association gdod^sique Internationale.

Conference de Hambourg, 1878.

Soc. beige de g^ogr., Bull., 1, 1878, 529-533.

- Rapport sur les travaux gdoddsiqnes en Belgique
pendant I'anneo 1878.

Int. Geod. Cong., Gen.-Ber., 1878, 76-81.

D<5pflt de la Guerre. Triangulation do Belgique.

Supplement au Livre III. Observations astrono-

niiques. Partie th6oriquo.

4°, Ixelles-Bruxelles, 1878, pp. iv, 193, 11 plates.
(Gore.)

Association geod<!sique internationalo. Confe-
rence de Gentsve, 1879.

Soc. beige de geogr.. Bull. 3, 1879, 658-665.

Rapport sur les travaux gdodesiques en Belgique

pendant I'annee 1878.

Int. Geod. Cong., Gen.-Ber., 1879, 78-83.

Attractions locales. Corrections des elements

de I'ellipsoide osculateur.
Acad, do Belgique, Mem. couron., xxrx, 1880, 3-29.

— Note snr la figure de la terre.

Int. Ceod. Cong., Gen.-Ber., 1880, 7-8.

Adan (E.-H.-J.) — Continued.

Rapport de la conference generale de I'Associa-
tion geodesique Internationale teuue ^ Munich du 13
au 17 septembre 1880.

8°, Bruxelles, 1880, pp. 19.

Separate, Soc. beige de g6ogr., IV, 1880.

Rapport sur les travaux geodesiques en Belgique

pendant I'anuee 1880.

Int. Geod. Cong., Gen.-Ber., 1880, 6-7.

[Sur le premier volume des observations et

calculs de la triangulation beige. ]

Acad, de Belgique, Bull., L, 1880, 75-76.

Sur la compensation d'une chaino de triangles

geodesiques.

Acad, de Belgique, Bull., l, 1880, 260-265.

Triangulation du royaumede Belgique. Pnbliee

avec I'antorisation de M. le Ministre de la guerre
par I'Institut cartographique militaire. Observa^
tions et calculs de la triangulation de premier ordre.

Tome premier. 4°, Ixelles-Bruxelles, 1880, pp.
cvi, 378, 10 plates. (Gore.)

Triangulation du royaumede Belgique. Publiee

avec I'autorisation de M. le Ministre de la guerre
par I'Institut cartographique militaire. Calculs des
coordonnees geographiques et construction de la
carte.

Tome troisiferae. 4°, Ixelles-Bruxelles, 1881, pp.
Ivii, 125, 4 charts. (Gore.)

[Sur la jonotion geodesique executfie entre I'Es-

pagne et I'Algerie en 1879.]

Acad, de Belgique, Bull., 1, 1881, 8-18.

Sur la triangulation du royaume (Belgique).

Acad, de Belgique, Bull., 1, 1881, 209-213.

: Houzeau (J.-C). Sur la triangulation du ro-
yaume d'nne troisifeme base geodesique ; par — .
Acad, de Belgique, Bull., 1, 1881, 867-872.

Adcock (R. J.). Force of gravity at any latitude.
Analyst, iv, 1877, 20.

Adelos. The geodesy of Britain ; or the ordnance sur-
vey of England, Scotland, and Ireland : Its history
and progress, scales and changes; the principal pur-
poses which it ought to subserve ; the mode in which
it may subserve them; and the determination which
the legislature should come to in reference to its final
completion. In a letter to a Scottish laird and im-
perial M. P.

8°, London, 1859, pp. 76. (Southampton, Ordnance
Survey. )

ADJUSTMENT OP FIGURE. See FIGURE AD-
JUSTMENT.

Adrain (Robert). Investigation of the figure of the
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Am. Phil. Soc, Trans., 1, 1818, 119-135.
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Research concerning the moan diameter of the

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Am. Phil. Soc, Trans., 1, 1818, 353-366.

Agnilar (Antonio). [Los travaux geographiques de-
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Astron. Naohr., lv, 1864, 337-340.

320

UNITED STATES COAST AND GEODETIC SURVEY.

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Mathematical tracts on physical astronomy, the

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Roy. Soc. London, Phil. Trans., cxvi, 1826, 548-575.
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Brit. A. A. S., Rep.,l-il, 18:52, 165-169; 178-180.

Abriss ciner Geschichto der Astronomie ini Lauf

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8°, Wien, 1835.

Shape of the earth, 76-83.

On the flexure of a uniform bar supported by a

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Roy. Astron. Soc, Month. Not., VI, 1843-'45 143-
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[Essay on the figure of the earth.]

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On the figure of the earth.

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Account of pendulum experiments undertaken in

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Roy. Soc. London, Phil. Trans., CXLVI, 1856, 297-
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Eevd. in Roy. Astron. Roo., Uontb. Not., XTin, 1858, 222.
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On the computation of the eflect of the attraction

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Roy. Soc. London., Phil. Trans., CXLV, 1855, 101-
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— ; Schubert (T. F. de). Essai d'une determina-
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Airy (O. B.)— Continued.

Account of the construction of the new national

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Roy. Astron. Soc, Month. Not., xxili, 1863, 70-72.

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12°, London, 1861, xvi, 103. (Gore.)
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Albrecht (Tbeodor). Formeln nnd Hilfstafeln filr geo-
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Bericht tiber die Arbeiten des geodatischen

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Ueber die Umkehrnng der Bessel'schen Methods

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Astron. Nachr.,xcvi, 1880, 209-218.

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Bestimmungen der Lange der Seeundenpendels

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4°, Berlin, 1885.

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4°, Paris, 1749.

Flattening of the earth is deduced from the precession of

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HOUZEAU, n, 1149.

Opuscules mathematiqnes, ou memoires sur dif-

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8 vols., 8°, Paris, 1761-'68.
Figure de la terre, vi, 47-259.

Alexander (C. A.) : Merino (Miguel). Figure of the
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UNITED STATES COAST AND GEODETIC SURVEY.

321

Alexander (J.). Concerning a place iu New York for
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l^pponsurloa tiaviiuxg^'od6siquesen . . . Alir^ne.

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Am. Phil. Soc, Trans., /or Transactions of the American
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322

UNITED STATES COAST AND GEODETIC SURVEY.

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K. Svenska Vetcusk. Ak., Ofvers., 1858, 230-269;
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K. Svensk. Vetensk. Ak., Ofvers., 1859, 27-69;
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Kj0beubavn, 1864.

Die diiuischen Hanptdreiecke, -welche Kopeu-

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Int. Geod. Cong., Gen.-Ber., 1865, 4-9.

Bericbt iiber die in Uauemark ausgefiihrten [geo-
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Int. Geod. Cong., Gen.-Ber., 1868, 11-15.

Bericbt iiber die in Danemark ausgefiibrten Ar-
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Kj^benbavn, 1872.

Den dansko Gradmaalni"

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Bericbt liber die au.sgifiibrteu [geodetic] Arbei-
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Int. Geod. Cong., Gen.-Ber., 1879, 84-87.

Probl6mes de baute g(5od<;sie. Extraits de

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Formation et calcul des triangles g^od^siqnes.
4", Copenbague, 1881, pp. 52.

Calcul des latitudes, des longitudes et des azimuths
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4", Copenhague, 1882, pp. 55.

Determination dn spb^roide terrestre par la conibi-
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4°, Copcnbague, 1883, pp. 56, 1 plate. (Southamp-
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Den danske Gradmaaling. Fjerde Bind, Inde-

F0rste Bind, inde-
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4°, Kj0benhavn, 1867, pp. xxviii, 579, 4 plates.
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Den danske Gradmaalitig. Andet Bind, inde-

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4°, K0jli('Mbavii, 1872, pp. xiv,490, 3 jdalos.

Ecvil. by ITeuikkt. Astiun. Ges-.TiciliIJalirs., xii, 1877,
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Tredie Bind, iiidfliiildende do Tllbagcst-

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Astron. Nacbr., i.xxix, 1872, 257-272.

Bericbt iiber die in Danemark ausgefiibrten

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Int. Geod. Cong., Gen.-Ber., 1872, 3.

Bericbt iiber die gcodiitiscben Arbeiten iu Diiue-

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Int. Geod. Cong., Gen.-Ber., 1875, 167-160.

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Int. Geod. Cong., Gen.-Ber., 1877,244-252.

Bericbt iiber die geodiitiscben Arbeiten iu Diino-

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Int. Geod. Cong., Gen.-Ber., 1877, 269-272.

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4'^, Kji»benbavn, 1884, pp. xii, 432, 1 plate. (Gore.)

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Berechnung der geodiitiscben Coordinaten nnd

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Arch. d. Math. (Grunert), i.xiii, 1871, 364-378.

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UNITED STATES COAST AND GEODETIC SURVEY.

323

ANGLES, REDUCTION OF, AT STATION-Coii-

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Ann. d. Erdkuude (Berghaus), /or Annalen der Erd-,
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K-, IJerliu, l8a0-'35 (12 v.). (Washington, Patent
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Ann. Hydrog., /or Aniiales hydrographiiines.

- , I'ariM, l.^l'J-f-. (Washington, Congress.)

Anil- d. Math. (Gergonne), for Annalos de niath^nia-
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K^, ^'i»lue9, 1810-'31. (Washington, Observa-
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Ann. Math., for Aunals of Mathematics.

4-, Charlottesville, 1884-)-. (Washington, Cou-
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8^, London, 18'Jl-"26 (12 v.). (Washington Pat-
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Ann. of Phil. (Thomson), for Annals of Philosophy
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8', London, 1813-'20 (IG v.). (Washington, Pat-
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Ann. d. Phys. (Gilbert), /or Annalen der Physik (Gil-
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8°, Halle, lS19-'24. (Washington, Observatory.)

Ann. d. Phys. (Poggendorff), for Annalen der Pliysik
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8'-\ Berlin, 1821-'77. (Washington, Observatory.)

Ann. d. Phys. CWiedemann), for Annalen der Physik
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Ann. Sci. Mat. e Fis. (TortoUni), for Annali di scienze
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8-, Roma, 1850-'57. (Oxford, Bodleian.)

Annali di niatematica pura cd applicata (Tortolini).
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Annali di matematiea pura ed applicata (Brioschi).
8°, Milauo, 18t)7-t-. (Oxford, Bodleian.)

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R^^ponse au nitf'moire envoy^ ii I'Aead^mie liar

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In the Bibliotli^que nationale, Paris, the only library in
which a copy of this work could be found, this
brochure with tlio piinted page 2J by 4^ inches is
bound in vol. 3C2 of aseries entitled : Recueil dem6-
moires, dissertations, lettre.'^, pour acrvir de sup-
plement aux M^'m. Ac.ol. d. Sci. Pari.s.

Traiti^ des mesures itiut^raires aueiennes et mo-

demes.

16^^, Paris, l/tW, pp. vi, \'X>. (Gore.)

Of value in discussing the unit nscd in the Egyptian de-
gree determinations.

: Ideler (C. L.). Ueber die von — in die alte Geo-
graphic oingefiihrtcn Stadieii.

K. Ak. d. Wiss., phil. CI., l.--,'i;, l-l)i.

Aoust (Louis). Sur une forme de I'dquation de laligne
geoile.'sii|no ellipso'idale, ct de ses usages pour trouver
les propri<;t(^s comnnines aux lignes ellipsoidalcs et d,
des couibes planes correspondantes.
Acad. d. Sci. Paris, Comp. Kend., I., 1860, 484-489.
Appelgren (Sim. William). ]>e figiira telluris ope
pciiiluluruui dctcnniuanila.

f , Abo;c, \XU), lip. 10. (I'.rilish Mu.scnm.)
Arago (Dorainiqne-Fran^ois-Jeau). Kxtrait du Rap-
port sur lo vsyago de d<icouverte9, ex<5cul6 dans les
aun<5es 1822, 1823, 1824 etl82.") souslecommandemeut
do M. DupeiTey.
Ann. d. Sci. Nat., Vi, 182,'-), 206-221.

Sur les op(5rations gi^odi^siiiues exdcnte^s en [talie

par les ing(?nieurs-g6ographes franfais.

Conn. d. Temps, 1827, 385-391.

324

UNITED STATES COAST AND GEODETIC SURVEY.

Arago (Dominique-Fraii90is-Jeaii)— Coatinuecl.

Siir les observations (111 pfiululo faites pendant

le prcuiier voyago du capitaiuo Parry.
Coun.d. Temps, 1827, 392-394.

Rapport fait ;\ I'Acad^^ruie des sciences sur le

voyage [de la Coquille] de ddcouvertes ex^cntd dans
les ann<Scs lri2'i-'25 sous le commandement de M.
Duperry.
C'OQU. d. Temps, 1828, 240-272.

— ut Biot (J.-3.). Sur un m^moire de M. Puissaut

lu k I'Acaddmie dans sa deruifcre 86ance ct ius6r6 au
compte rendu.
Acad. d. Sci. Paris, Corap. Rend., ii, 1836, 450-453.
Concerning the distance between the parallels of Mont-
jouy and Formentera.

: Puissant (L.). Derniferes remarques sur uno

nouvelle di5termiuatiou do I'arc de m(5ridien compris
cntre Moutjony et Formentera, eu reponse h, — .
Acad. d. Sci. Paris, Comp. Rend., ii, 1S36, 483-486.

— : Paye (H.-A.-E.-A.). Sur la determination

g^od^sique des latitudes, avec une rfipouse a la
critique de M. — .

Acad. d. Sci. Paris, Comp. Rend., xxxvi, 1853,267-
276.

Arbues-Moreira (Carlos Ernesto de). See Moreira
(Carlos Ernesto de Arbues).

Arch. d. Math. (Grunert) for Archiv der Mathematik
uud Physik (Gruuert).

8°, Greifswald, 1841-77 ; Leipzig, 1878+. (Wash-
ington, Observatory.)

Arch. Math, og Naturwid., /or Archiv for Mathematik
og Naturwideuskab (Lie).
8'^, Christiauia, 1876+. (Washington, Congress.)
Arch. Neerl., for Archives neerlandaises des sciences
exactes et nature! les.
8^^, La Haye, 1866+. (Washington, Congress.)
Arch. Russ. (Erman), /or Archiv fur wissenschaftliche
Kuudo von Russlaud (Erman).

8°, Berlin, 1841-T,7 (25 v.). (Washington, Con-
gress. )

Arch. u. Ing.-Vereiu Hannover, Zeits., for Zeitschrift
des Architekteu-und Ingenicur-Verein fiir daa
Kouigreich Hannover.

Fol., Hannover, 1855-|-. (Washington, Patent Of-
fice.)

Arch. v. Wisk., /or Nieuw Archiof voor Wiskunde.

8°, Amsterdam, lb7b+. (Washington, Congress.)
Arcy (Patrick d'). M6moire sur les degrfes d'ellipticit6

Ues sphfiroides, par rapport ik I'intensitfi de I'attrac-

tion.

Acad. d. Sci. Paris, Mto., 1758, 318-320.

Arena (Filippo). Diss, geogr. de dimensione et figura

telluris.*
Pauormi, 17.57.

Poggondorff, I, 59.

Argelander (Friedrich Wilhelm August). Ueber die
Anwendnng der Methode der kleiusten Quadrate auf
eineu besondern Fall.
Astron. Naclir., xxi, 1843, 1G3-168.

EesardinK the formation of normal equilions when the
observations are on snins of unknown values.

Argelander (Friedrich Wilhelm August) — Continued.

[Ueber die neue Laugeugradmessnng auf dem

52. Parallel qucr durch Europa.]

Niederrhein. GeselL, Sitz.-Ber., i, 1864, 49-53.
Arrest (Heinrich d'). Schreibeu [ Uber die Berechnung
dor Gewichte].
Astron. Nachr., XLVli, 1859, 17-20.
Asiatic researches.

4-^, Calcutta, 1788-1839 (20 v.). (Washington,
Congress.)

Asiat. Soc. Bengal, Journ., for Journal of the Asiatic
Society of Bengal.
8°, Calcutta, 1832-'64. (Washington, Congress.)
Asselin (F,). Problferaes de g^omdtrie 616mentaire, avec
leiirs solutions raisonu^es, suivis de quelqnea notions
d'arpentage et de g^od^sie.
8^, Amiens et Paris, 1865, pp. vii, 232.
Simple surveying.
Assoc. Fran9. Av. Sci., Comp. Rend., for Compte
rendu de la session de I'Association fran^aise pour
I'avancement des sciences.
1872+. (Washington, Observatory.)
Assoc. Sci. de France, BuU.,/or Bulletin hebdomadaire
de I'Association scientifique do France.
8^, Paris, 1871-}-. (Washington, Observatory.)
Aster (F.L.): Bugge(T.). Beschreibung der diinischen
Ausmessuugsmethode. Edited by — .
Dresden, 1787.

Title in full under Bugge (T.).
Astrand (J. J.). ludberetning yi det academiske Colle-
gium ved det kongelige Frederiks Uuiversitet, om
astronomiske og geodetiske Observationer, anstilledo
paa en Reise i soudre Bergenhuu's og Stavangers
Amter i Sommeren 1861.

Mag. f. Naturvid., xii, 1863, 1-11 ; xiii, 1864, 193-
224.

Om astronomiske og geodetiske ObservatiouerV

anstillede paa en Reise i soudre Bergenhuu's og
Stavangers Amter i Souimereu 1861.

8°, Christiania, 1863, pp. 78. (Paris, Observafxtfy . }

ludberetning om astronomiske og geodetiske

Observationer, anstillede p.aa en Reise i soudre Ber-
genhuu's Amt i Sommeren 1863.

8°, Christiania, 1864, pp. 32. (Gore.)

Geodsetisk Bestemmelse af Bergens Obsorva-

toriums geograJiske Beliggenhcd.

8°, Christiauia, 1874, pp. 22. (Paris, Observatory.)
Astron. Ges., Vierteljahrs., for Vierteljahrsschrift der
astronomischeu Gesellschaft.

8°, Leipzig, 1866-|-. (Washington, Observatory.)
Astron. Jahrb.,/or Astrononiisehes Jalirbnch.

8°, Berlin, 1776-'80 (Bode), 1781-1829.

Berliner astronomisches Jahrbuch (Eucke), 1830-
'43; 1844+. (Washington, Observatory.)
Astron. Nachr., /oc Astronomisclie Nachrichten.

4", Altona, If-23+. (Washingtou, Observatory.)

Attanasio-Gatto (Niccolo). Nuovo apparato misura-N
tore di basi gcodetiche.
8°, n. d., pp. 7, 1 plate. (Gore.)
ATTRACTION, LOCAL,

AiiAN (K.-!l. .7). A Ur.ictions locales,
Bcijxclles, 1878; 1880.

UNITED STATES COAST AND GEODETIC SURVEY.

325

ATTRACTION, LOCAL— Contimiod.

Atrv ((>. B.). On tlic comimtation of the effect of the atlrac-
tiun uf muULituiii iiia^.ses.
Roy. Soc. Lonilon, riiil. Tr.ina., cxi.v, 1855, 101-104.
Baeyer (.1. J.). Von einor Abwoichnn;; tier I.otliliuio in KiJ-

A.stron. Xathr., LVii, 1862, 347-352.
BauekxfeinI) (C. yi). . . . I-ntliablcn'icung.
K. b.->y. Ak. .1. WUa., iiiath.-phys. C'l., Abb,iii(ll , .\i, 1873, ii,
1-40.

BE.'s.vzt (O.-D. I)E). EecUerchodulailiJviation . . . par suite ile
I'attracliou qu'exercent bur lui la cbaine dea Andi-a et . . .
Ucvuo Maiit., XX.MV, 1872, J8S-4U2.
BoUGCEll (P.). Sur la direction qu'afTectcut lea fils k plumb.

Acad. d. Sci. Paris, ilim., 1754, 258-268.
Celokia (il. E. G.). Sopra una deviaziono sensibiledee filo a
pionibu esistuute fra Milauo o Genova.
1st. Lomb., Uend., xvil, 1S»», v, 1-44.
Clarke (A. R.). Note on Pratt's paper on tbe effect of local
attraction on the English arc.
Roy. Soc. London. Proc, ix. It58, J9G-497 ; Phil. Trans.,
CXLVlll, 1858, 787-789.
Crahtord l-T. !>.). On the deviations of the plumb lino in the
Island of Mauritius.
Dun Edit Ubsy., Publii ations, III, 1883, 499-506.
Fkescoi.m (S. W.). Deflection of the plumb-line at the Sayre
Ob.servatory.
Eiig. Soc. Lehigh Univ., Jonrn., ni, 1888, 83-86.
Galhraitii (W.). . . . tbe effects of a .supposed attraction at
Gallon Uill.
Edinb. Phil. Joarn., XXX. 1841, 326-316.
Germain*. ()bHi.-n-ation de la deviation de la verticale sur les
coles sud de France.
Acad. d. Sci. Paris, Comp. Rend., cii, 1886, 1100-1103.

Gould (B. A.). Remarquoa snr les attractions locales.

Acad. d. Sci. Paris, Comp. Rend., LXix, 1809. 814-815.
Greene (F. V.). Local deflection of tbe plumb-line near the
49tb parallel.
Washington, 1876.
Helmeut (F. R.). Zur Berechnung der Loth-Ablenkung durch
den Mond.
Astron. Nachr., XCI, 1877, 235-238.
Lothabweichungen.

Berlin, 18S6.

Rapport sur les deviations do la verticale.

Int. Geod.Cong., Vorhandl., 1887, 1, 1-54.

Hersciiel (J.). On tbe local deviation of the plumb-line from
the vertical ae affecting the accuracy of a trigonometrical
survey.
Indian Eng. (Medley), I, 1864, 315-323.
HiRBCn (A.). Snr nno d6viation remarquabie du til ii ploml>,
d6couverto ii Moscou.
Soc. Sci. Xat. Xeuchitel, Bull., vi, 1861-03, 319-325.
JaME-S (H.). On the deflection of tbe plumb line at Arthur's
Seat.
Roy. Soc. London, Phil- Ti ans,, cxlvi, 1S56, 591-606.

Keller (F.). Riccrcho sull' attraziono dclle numtagne.

Roma, 1872.
Maskelvxe (N.). An account of observations made on She-
hallien fur flnding It-s attraction.
Roy. Soc. London, Phil. Trans., Lxv, 1775, 500-642 ; 495-499.
MOKOzowicz (O. vox). Deber Bremiker's Theoric dor Lotbab-
leuknng.
Astron. Nnchr., xc, 1877, 353-356.
Kaciel (A.). Lothnngen nnd Lotliung.sapparate.

Civ.Ing-, XXIV, 1878. 621-664.
Peciimann (E ). Die Abweichuug der Lothlinio . . . uud ihre
Berechnting als Erforderriss einer Gradmessung.
K- k. Ak. d. Wisrt-, niatli.-naturwjss. C1-, Deukscbr., xxii,
1864, 1, 41-88; Sitz..Ber., XLVII, 1863; n, 433-437.

ATTRACTION, LOCAL— Continued.

P|';tei;s {C. A. P.). Vou den kleinen Ableukungen derLoth-
liuie, welche durch die Anziehuugen der Sonne . . . hervor.
gebracbt werd(-n-
Astron. Xacbr., XXII, 1844, 32-42.
Pratt {.T. H.). On the attraction of the Himalaya Mountains
. . . upon the i)luml;-line iu India-
Roy. .Soc. London, Phil. Tran.s., CXLV. 1855,53-100: Proc, IX,
1858,493-196; 701-702; Phil. Trans., 1859,745-748.

On the effect of local attraction npou the plumb-line at

stations on the En;;lish arc.

Roy. Soc- London, Phi!. Trans., CXLVI, 1856, 31-.52.

On the influence of the ocean on the plumb-line in In.

dia.

Roy. Soc. London, Proc, IX, 1858, 597-599.

Memorandum showing the effect of local attraction

npon the operations of the trigonometrical survey of In-
dia.

Asiatic Soc, Journ., XXXI, 1862, 146-150.

On tbe effect of loc.;l at traction on geodetic operations.

Roy. Soc. London, Proc, 1864, 253-276.

On the degree of nncertainty which local attraction

occasions in tbe mean figure of the earth.
Roy. Soc. Loudon, Proc, XIIl, 1803, 18-19; 253-276; Asiatic
Soc. Journ., xxxiv, 1805, II, 34-42.

Preston (E. D.). Deflection of the plumb-line in the Hawaiian
Islands.
Am. Journ. Sci., cxxxvi, 1888, 305-317.

Sadebrck (B. a. M.). TJeber den Einfluss der Lothablenkun-
gen auf Winkelmessungen.
Astron. Nachr., xc, 1877, 113-118; XCI, 1877, 145-152.

Santixi (G.). Relaziouo intornoalleattrazionilocali resultant!
nei Mosca.
1st. Teneto d. Sci., Mem., xii, 1864, 77-79.
ScHOTT (C. A.). Local deflections of the zenith in the vicinity
of Washington.
U. S. C. and G. Survey, Rep., 1869, 113-115.

Comparison of loc:il deflections of the plumb.line.

U. S. C. and G. Survey, Eep., 1879, 110-123.

ScHUUEUT (T. F. de). Sur riudueuce des attractions locales
dans les op6rations g6od6sique8.
Astron. Nachr.. LII, 1860. 321-362.
ScuwEiZER (K. G). Untersuchungen iibir d-e in d<-r Nahe
von Mo.scau stattfindonden L'-calaltiaciiuncii.
Soc Nat. Moscoii, Bull., xxxvii, 1864, i, 96-171.

Shobtueue (R.). . . . the disturbing attr:u lion of the Hima-
layas.
Roy. Astron. Soc, Mem., xvii, 1849, 93-106.
Steuxitzki (J-). Ueber die Ableukung der Lothlinie durch
die Anziehung der kauk.lsis(rlu-u lierge.
Acad, de St.P6tcr.<bourg, Bull., xv, 1871, 2.32-245; Uil.
Math., IV, 1871, 633-651.
Sterneck (R- von). Ueber .
der Lothlinie im Gebirgo.
Wion, 1879.
Struvk (O.) On a remarkable local deviation iu tlie direction
, of gravity, lately observed in Russia.
Roy. Astron. Soc, Month. Not., xxiii. 1803, 185-183.

Kote on a deviation of tbe ]>1umb.1ine.

Roy. Astron. Soc, Month. Not., xxxvii, 1876-77,362.
WixTERBERO (C). Ueber die Abwdchungeii lies Lnthes.
Astron. Nachr., xci, 1877, 97-108 ; Civ..Ing., xxvui, 188'2, 473-
479; Arch. d. Math. (Gninert), LXV, 1880, 113-160.
WiTrsTEiN (T.). Ueber die Ablenkung der Lothlinio in
grdssen Hiihen.
Astron. Nachr., LXXiv, 1869, 251-254.

Zacii (F. X. von). L'attraction des montagnes ct ses effeta
sur le fil ii plomb.

Avignon, 1814.
AXON'. Some plumbllne deflections in tbe Hawaiian Islands.

Science, 1888, 35.

die Stiirung der Richtung

326

UNITED STATES COAST AND GEODETIC SURVEY.

ATTRACTION, SPHEROIDAL.

Legendue (A.-il.). il»-mi»in- aiir I'attl-.lrtiiiu (U-s ellijiHoht^

Inst, de Fiauco, M6ni. CI. SlatU. Pbys., 1810, 11, 15-183; 1812,

II, 1-5 (Hist).

Maccullagh (J.). On a (Mliculty iu tbe theory of tbt? attrac-
tion of 8i)beroid8.
Koy. Irish Arart., Trails., xvil. 18:;7, MT-S-IO; rroc..lll,184,V47,
3G7-309; Trans., x.xil, 18.55, 379-393; L., E., I). riiil.Mag.,

III, 1833. 282-285.

POIBSON (S.-T).). M6niniro snr raltrartinn d'lin ellipsoide ho-
mogt-ntv
Ac.-iil. d. Sci. Pari.s, M6ni., xiii, 18.35, 497-545; Conn. d. Temps,
1837, 93-132; Aiad. d. Sci. Paris, Coinji. Rind., VII, 1838,
3-5.
Pbatt (.T. H.). a treatise on attractions . . .
Camliridge, 1860-71.

RODRIGLES. M^moire aur Tattraction des 8pb6roiide3.

ficole Polytech., Corr., in, 1814-'16, 361-365.
Stokes (G. G.). On attractiocs.

Camb.-Dub. Matb. Journ., iv, 1849, 194-219.
Toi>nusTKU (T.). A history of th« mathematical theories of
attraction . . .

London, 1873.

TOL'NG (T.). Calculation of tlie direct attraction of a spheroid.
Journ. Nat. Phil. (Nicholson), XX, 1808, 114-117.

TVON-VlU.ARCKAlT (.l.-J.-F.).

Zt)GE (E. n.). Uei>er die Anziehnng pines bomogenon Ellip-
soids.
8=>, Halle, 1875.

AubuiSBon ( C. d' ) : Laussedat (A ). Pur la ui^tlioile
employi^e jiar — eii l^'lOjumr l;i iiU'Siii-r des bases g^o-

Acad. d. Pci. Paris, Coiiip. Rend., xci, l~isO, 'J-'i-
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Auguatin. [I rbcr dio Triangnlirnn}^ iiii Wiener Par-
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Mou. Corr. (Zacb), x.xvii, 1813, 379-382,571-575.

Auslaiid, /or Das A«.slaud.
4 , 8tnltgart, 1829-f.

AUSTRIA.

BlssESTHAL. Instruction fiir die bey der k. k. oaterreich.
Landcs-Vermcssung angestellten Ofticiere.
Wien, 1810.

Instruction fiir die iui Calcula-Uiireau der k. k. iister

reichischen Landes Vernie.sainig un^e.stellteu Ofticiere.

Wien, 1810.

Trigouonielriscbe Vevniessnii-^ in dtrr iisterreichisclien

Mouarcbie.
Men. Corr. (Zacli), XXV, 1812, 37-57, 121-139, 232-219.
Ganahl. Uericht iiberdiegeodiitischeu ArbeiteninOeaterreich
Ungarn.
Int. Geod. Cong., Gen. Her., 1871,33-38; 1872, 16-17; 1873.7-
10; 1874, 67-74; IS75, 181-189; 1870, 100-113; 1877, 208-209,
294-298. '

Die astrouoiuisch.gcodiitiscben Arbeiten des k. k.

uiilitiir-geo;;ra(diiscl»en Institutes.

4 vols., Wien, 1871-'76.

Hakti. (H.). Bericbl iiberdieLeistungdes . . . geitgraphi-
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Int. Geod. Coug., Verbaudl., 1884-'86, 154-177.

^fateiialien Zur Geschicbte der astroiiomiscltlrigo-

nonietrischen Vcruicssung der osterreicbisch-ungai isclien
Monarcbie.

K. k. militiir.geogr. Inst., Mittheil., vn, 1887, 117-228.
HELDEXFEl.n (A.M.). Neuca astronomiscb-trigonotnetrisches
Nctz iiber dio ganze iistcrroichische Monarchic.
Mod. Corr. (Zach), xv, 1807, 461-107; xviii, liiOS, 17-33.

AUSTRIA— Continued.

Kai.mau (.v.). Bericht iiber die fiir Zwecke der europiiiscben
Gradmessungiu Ocalerreichausgefiibrten Arbeiten.
Int Geod. Cong., Gen. -Ber., 1879, 98-ini ; 1880,23-29; 1881-'82,
91-111; 1883,201-209; 1684-'S6, 154-177; 18^7, VII, 1-18.
Kreii, (S.). Observations g^odesiques fftites en Autriche.
Acad. doBelgique, Bull., xiv, 1817, l, 286-291 ; xvi, 1849, 1, 329-
333.
LriTKOW (K. L.vox). Bericbtiiberdioii.sterreichiscb-mssiscbe
Verbindungs-Triangulation.
K. k. Ak. d. Wiss. naturwiss. 01., Sitz.-Ber., IX, 18,52, 912-915;
Denkschr., v, 1853, 111-128.
Oppolzer (T. von). Rapport snr les travaux g^od^siques en
Autriche.
Int. Geod. Cong., Gen.Ber., 1874,58-62: 1878,91-96; 1879,97-
98; 1880,23; 1881-'82, 89-90; 1883,261; 1884-'8C, 151-153.
Seiilaczek (E.). Mittheilungen desk. k. mtlitiir-geograplil.
schen Institutes.
Wien, 1881.
WaxkavonLe zekbeiu(J.).
Mittheilungen dea k. t. militar-geogr. Institutes. Ill, Wien»
1883.
Zach (F.X. VOX). Oesterreich'scbe Gradmessuug.
Mon. Corr. (Zach), XXIII, 1811, 151-168.

Austria. Mittbeiluugen des kaiserl. konigl. luilitar-
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Befehl des k. k. Eeichs-Kriegs-Ministeriunis.
8\ 7 vols., Wien, 1881-'87. Im Selbstverlage.

Auzout (Adrien). Mesures prises snr les origiuaux et
conipaiees aveo le pied du Cbastelet de Paris.

Divers ouvrages de matb. et pbys. par messieurs de
VAiad. Roy. des Sci. Paris, 1693, 368-370.

Avila (A. -J. d'). Rapport sur Wtat actuel des travaux
geodosiqiies en Portugal,
lut. Geod. Cong., Verbandl., l.S84-'86, 183-186.

Eajiportsurles travaux g^oddsiqiiesaccom-

plis eii Portugal eu 1887.
Int. Geod. Coug., Verbandl., 1887, ix, 1-3.

Avout (Baron d'). M^moire sur la figure de la terre.
8°, Paris, ]8.->2, pp. 66, 1 ^ilate.

This name is sometimes written i>'AvousT.

B. Ueber die Liingen-Gradmessung zwischen dem Tour
de Cordorian und Finnie, im Parallel des 459tc-n
Grades von Brousseaud, Nicollet, Plana, Carliiii.
Hertba, ix, 1.S2T, 277-28ri; xi, 1828, 448-450.

B. (B.). Tbo Coast Survey. Reply to tbe oflicial defensfi
of its cost, abuses, aiul power.
8*^, n. d., pp. 36. (Gore.)

A letter addressed to tbe editor of the New York Times
iu answer to "Public Documents."

Babinet (Jacques): Guyot (J.). Le pendule n'est pas
perpendicnlaire il la surface des eaux tranquilles;
par — .

Acad. d. Sci. Paris, Comp. Rend.,xxxii, 18.'')1,705;
CoBmos, II, 1853, 447.

Note sur le rayou moyen de la terre.

Arad d. .Sci. Paris, Coinp. Rend., XLV, 1857, 121-
124.

8iir la figure de la terre.

Acad. d. Sci. Paris, Comp. Rend., xi.v, 1857, 732-
735.

Appareil jHHir la inesure ataiiiine de la pesantenr.

Acad. d. Sci. Paris, Comp. Rend., Lvi, 1863, 244-

248.

tJNITRD STATES COAST ANi:) CICODETIC SURVEY,

327

Babiuet (Jacques): Guyot (J.) — Coiitinucil.

Note siir lo oiilcul <lc lV,xp6iieiice de Cavemlisli, rela-
tive ;\ lii iiiu.s»e bt i\ hi (leiisiW luoyeuiio do la terie.
Cosmos, XXIV, 18()4, M'<i-i)i:).
Bacaloglo (E.)- [r<'l>er den siiliiiriHclinn Excess.]

Aivli. d. M;illi. (Grmiprt), xxxix, lSG-2, 2:{7-2'll;
Moiides, III, 1803, 94-90.

Qiiplqnea obaorvatious relatives :\ la direction de

la rrrlic:iln a dittiTeiites liautcurs ail-dessiis dn sol.
Arcb. d. Jlath. (Gniiiert), xi.il, 18G4, 271-27.">.

Bache (Alexander Dallas). A description of a base
uiiparatus, plauiicd hy liim and executed by Mr. Wni.
Wiirdcnian, lueclianieian of the Coast Survey.
Aui. Pbil. Soc, Proc, IV, 1847, 368-370.

Survey of the coast of tbc United States.

Sidereal Jlcssenger, 1, 1*18,98-99.

United States Coast Survey.

Sidereal SIessoiif?er, il, 1848, 55-56.

(Comparison of tbe results obtained iu geodesy

by tlie apiilicalion of the theory of least squares.

. A. A. A. S., Proc, 1S49, 102-105.

On the progress of tlio sui'vi-y of the coast of the

United States.

A. A. A. S., Proc, 1840, 162-178.

Report of Prof. Alexander P. Bache, superintend-
ent of the Utiiled Slates Coast Survey, showing tbe
progress of work for the year ending Oct., l^.^'iO.

Am. .Jour. Sci., Xii, 1851, 158-I(!4.
A short review of the work of that year.

Comparison of the reduction of horizontal angles

by tbe nudhods of "dependent directions" and of
"dependent anj;ular (juantitics" by tbe method of
least S(|uarea.

U. S. C. and G. Survey, Hep., 1854, 03-70.

Notes on the measurement of the b.a,so for the

pi-imary Iriangulation of the eastern section of the
coast of tbe United Stales, ou Kppiug Plains, Maine.

A. A. A. S., Proc, 1857, IfiO-lfifi; Am. Jour. Sci., xxv,
1*57, 58-C2.

Kppiug Base, Maine.

U. S. C. and G. Survey, Rep,, 1857,302-305.

IColo on the prciuiratioii <)f sitn. nieasiirt^iiieiit of lino
and ido'^ri'Srt, as eonipured willi oth«'i' niraHurenienlB
of the ('oaat Survey.

Notes on the measurement of a base for tlie

prim.iry triaugulation of the eastern section of the
United States, on Epping Plains, Maine. (Ab.stract
from a paper read beforo the American Association
for the Advancement of Science.)
Canadian Journ., Ill, 18.58, 74-75.

Bachoven von Echt. Dio kiirzeste auf ilem Knlsph.'i-
roid nebstdie lI:iupl:iuli;alMii der ( ieoib-i.-tie in neuer
Darstellung.

8°, Coesfeld, 1865, pp. i, 137. i lUitisb Mu,seuin.)

Backeljau (F.). l^l<;men(.s prati(|ueH d'ai peritage, g4ode-
HJe, iii\ elh'menl.

8 , Gaud, 11-181, pp. V.>^,l\ ).laten. (lirnssi^ls. Royal.)

Baeyer (Johann Jacob) iiml Bessel (.F. W.). (Jiiid-
me.ssuiig in Ostpreussen.
Berlin, 1838.

Title in fnll nnder Bbsskl (F. W.).

Baeyer (Johaiiu Jacob) —Continued.

Die Kiistcnvermessnngund ihre Verbiudung m;t

der Berliner Grundlinie. Ausgeliibrt von der trigo-
uometriscben Abtheilnng des Generalsfabes.

Beiliu, 1849, p|). xx, 587, 1 map, 2 pi. (Gore.)

Uelier die Anfertigung einiger Copieu von dor

Bessel'schen Toise.

Astrou. Nachr., xxxviii, 1854, 273-288.

Die Verbiudungeu der preussiscbeii nml rus-

sischen Dreieckskotteu bei Thorn nnd Tarnowitz.
Ausgefiihrt von dor trigonometrischen Abtbt^ilung
des Generalsfabes.

4°, Berlin, 1857, pp. xvi, 442, 4 plates. (Gore.)

Ueber die Beziebungen der SIrahlenbieihung

in der Atmosphiire zu der Witterung und iiber den
Zu.sammenhang eiuer Laudesvermessung niit der
Meteorologie.

Arch. f. Landeskunde, v, 1858, 1-40.

Die Triaugulation von Thiiringeu. Ausgefiihrt

in den Jahren 1851 bis 18.55 von der trigonome-
trischen Abtheilung des kiinigl. pren.ssisebeu Geue-
ralstabes.

4", Berlin, 18.59, pp. VI, 183, 6 plates, 1 chart. (Ber-
lin, Landesaufnahnie.)

Ueber Strahleubrechuug in der Atraospbare.

Acad. d. St.-P<5tersbourg, M<^m., in, la60, 1-82;

Astron. Nachr., XLi, 1855, 305-336.

Ueber die Gro.sse und Figur der Erde. Eino

Denkscbrift zur Begriindung einer mitteleuroi)ai-
seheu Gradmesaung, nebst einer Uebersichtskarto
vou J. J. Baeyer.

8'^, Berlin, lieimer, 1861, pp. vi, 111. (Gore.)

Eevd. by Beutuand (J.). Jouin. U. Sav., 1874, 097-719.

Das Messen auf der spharoidischen Erdober-

Hache. AIs Erliiuterung meines Entwurfes zu einer
ndtteleuropiii.schen Gradniessung.

4^, Berlin, 1862, pp. viii, 12.5, 3 plates. (Gore.)
A correction in Aatron. Nachr., l.x, 1*JG3, 129-136.

[Vou eiuer Abweichuug der Lothlinie in Kilnig.s-

berg.]

Astrou. Nachr., lvii, 1802, 347-3.52.

Zur Entstebungsgesebichfe der europaischen

Gr.ailmessung. Entwurf zu einer mittelenropiiisehen
(Jradmessung.

4°, Berlin, 1862, pp. 13. (Gore.)

Ueber einigo Verliesserungen in meiner Schrift:

"DasM(!ss(in auf der sphiiroidiseheu l'2rdoberl!;iebe.
Berlin, 1802."

Astron. Nachr., LX, b-'03, 129-136.

— - U(d)er die Anilosnng grosser s)il]:iniiiliselien
Dreiecko.
Astrou. Nachr., i.xi, 1863,225-240.

Notizen iiber einige Krscbeinungen, welche der

Aufuierksandieit der llerren Bevollmiicbtiglen zur
gelegentlichen weitern Beobachtung eni|ifi)blen wor-
den.

Int. Good. Cong., Gon.-Bor., 1803, 35-38.

Kegarclin^ tile bt-wt time to urte tlie heliotrope ami I ho
twiHtofrt wooflen theodolite snp]>ort. Keiirinted in
part in Rep. f. phjs. Teih. (Carl), l, ismi, 1(17-170.

Ueber die spbiirische Berecbnuug sphiiroidiseber

Dreiecke.

Int. Gend. Cong., Gen.-Ber., 1861, 49-62.

328

UNITED STATES COAST AND GEODETIC SUEVEY.

Baeyer (Johaiiu Jacob)— Continued.

.Biiiclit iibir don Stand der Organisation des

CVntiiilbiiipauM, und ilber die in> Jahro iK'iti ausgo-
fiibrtcu Arbeiten.

Int. Geod. Cong., Gen.-Ber., 1865, 29.

Die konigl. prenssischo Landestriangulalion.

Hanptdiciecke. Erster Theil. Hauptdreiecke in der
Provinz PreusHon, an der Weiehsol und ostlich davon.

Berlin, 1866.

Astron. Nachr., i,xvui, 1865, 81-88.
Notice of the above by — .

Bericht uber die Tbatigkeit des Centralbilreaus

im Jahre I860.

Int. Geod. Cong., Gen.-Ber., 1866, 26-27.

Die Veranderangen, welche Massstal>e von Eiseu

tiud Ton Zink in Bezug auf ihre Liiuge und auf ihri-n
Ansdehnungs-Coefificienten init der Zeit erleiden.

Int. Geod. Cong., Gen.-Ber., 1866, 34-41.

T'eber den gegenwartigen Stand der Gradmes-

Hllig.'

C.f.-r. .T il,rb. (Behm), 1866, 33S -f .

CoDt iii-l>^ ■» r^isiinie of the various Jeterminationsof tlio
<It:iii.u8!utid<'f the earth.

— n rifht lib- r die Org.in!=iaiiou des Central-Bu-
reau.s und die seit 1864 ausgefiibrten Arbeiten.

Int. Geod. Cong., Geu.-Der., 1-67, 16-22.

— Die koniglich preussisclie Laudestriangulation.
Astron. Nachr., LXix, 1867, 1-4.

— [Ueber die Veriinderungen, welcbe Maa>.'is<;ibe
von Eisen nud vou Zink in Bezng anf ihre l.iiu;;e
und auf ihren Ausdehnungs-CoefBcienten niit der
Zeit erleiden.]

K. Ak. d. Wiss., Berlin, Monatsber., 18G7, 1-1.3;
187-2, 5G0-5G2.

— Bericht iiber die Fortschritte der Gradmes-
hUugs-Arbeiten in Spitzbergeu nnd Chile.*

Geogr. Jahrb. (Bebni). U, 1868.

— : Hansen (P. A.). Gegenbericht an die pernia-
nente t'ommission der europaisclien Graduiessung.
Auf Veranlassung des Berichts des General — .
Gotha, 1868.

Title in fall under Haksen (P. A.).

Entwurf zur Anfertigung einer Karte von den

iistlicben Provinzen dos preuss. Staates nach deni
beutigen Standpunkt derWissensebaft undTechnik.

8°, Berlin, 18fiH, pp. x, 77.

This first appeared in part in Arch. f. Landeskunde,
II, 1856.

Uober die Berecbnung spbiiroidischer Dreiecke

und <len Lauf des geodiltiscben Linie.
Astron. Nachr., Lxxi, 1868, 289-314.
— , Bruhns (C), Sadebeck (B. A. M.), Bremiker,
Borsch, Wittsteiu. Bericht uber die Tbatigkeit
lies geodiitisclieu Instituts und des internationalen
Centralbiireans.
Int. Geod. Cong., Gen.-Ber., 1861), 23-58.
— , Sadebeck, Bremiker, 'Wittsteiu, Voit, Peters
(C. F. 'W.). lirrielit iilier die vou deni geodatisubcu
Institut und dein iuterDationalen Centralbiirean
ausgcfiibrten Arbeiten.
Int. Geod. Cong., Gen.-Ber., 1870, 30-58.

Baeyer (Johaun Jacob)— Continued.

Bericht iiber die FortscbrittederGradmessungen.

Geogr. Jahrb. (Behm), iii, 1870, 152-172.

Wissenscbaftlicho Begriindung der Rechniings-

luethoden dos Central-BUreaus der europaischeu
GradmesBUUg. ( Als Manuscript gcdruckt. )

I.' Methode der kleinsten Quadrate, Anwendung
derselben auf die Geodasie. 4°, Berlin, n. d., pp. 73.

II. Allgemeiue Anflosuugder sphiiroidischen Drei-
ecke. Reduction der Winkel eines sphiiroidischen
Dieiecks auf die eines ebenen oder sphiirischen von
gleichen Seiten (von Weingarten). Nebst Beispielcn
von Baeyer und Sadebeck nnd einer Tabelle der
Ganssischen Kriiinmnngsmaasse von Sadebeck. 4*^,
Berlin, l'^70, pp. iv, 76.

III. Ausgleichung eines geometrischen Nivelle-
meuts. (Berlin, Geodetic Institute.)

Ausgleichung eines Dreiecksnetzes nach der

Bessel'.schen Methode nnd Aufklarung einiger gegen
dieselbe crhobenen Bedenken.

4°, Berlin, 1871, pp. 17. (Berlin, Royal.)

Bericht iiber die Tbatigkeit des geodjitischen In-
stitutes uud dea internationalen Centralbiireans seit
der zweiteu allgemeinen Conferenz.

Int. Geod. Cong., Gen.-Ber., 1871, 11-24.

Ueher die Vcrtheihing der Fehler nach Winkel-

gleichuug und nach Seitengleichuugen.

4°, Berlin, 1871, pp. 3.

, Sadebeck (B. A. M.) und Bremiker. Bericht

des Centralbiireans der europiii.schen Gradmessung
(1872).
Int. Geod. Cong., Gen.-Ber., 1872, 22-53.

Bericht iiber die neuesten Fortschritte der euro-

1 ;;i.sclitn Giadmessungeu uud die ini Jahre 1871 in
Wicn slattgehabte Conferenz.

Geogr. Jahrb. (Behm), iv, 1872, 1-16.

Massvergleichungen. 1. Heft. Die in den Jabren

1866 und 1867 ausgefiihrten Vergleichuugen luit der
Copio No. 10 der Bessel'scheu Toise, derselben, die
fiiilier bereits in Pulkowa und Southampton niit
russischen nud englischen Maasson vergliehen wor-
deu war.

4°, Berlin, 1672, pp. viii, 49. (Berlin, Geodetic In-
stitute.)

noraus'^ejit'luni voiulemCentr.ilbiireau dereuropaischi-n
Gradmessung.

, MorozoTwicz (von), Sadebeck (B. A. M.),

Bremiker. Bericht des geodiiti.scbeu Institutes
resp. des Centralbiiieaus der eiiri)pai.schen Gradmes-
sung (1873).
Int. Geod. Cong., Gen.-Bcr., 1873, 14-29.

Uebev die Tbiltigkeit des geodiitischen Instituts

resp. des Centralbiireans der europaisclien Grad
niessung.

Int. Geod. Cong., Gen -Ber., 1874, 15-23.

Rapjioitdn Bureau central et de I'lustitnt ge'o-

dfeiqne de Berlin sur les travaiix exc^culi^s pendant
V6:fi,lc 1875.

Int. Geod. Cong., Gen.-Ber., 1875, 7-10, 4.-.-48.

— , Bruhns, Oppolzer, Peters (C. A. F.). Gut-
achteu dir Peudel-Coiuuiission.
Int. Geod. Cong., Gen.-Ber., 1875, 78-79, 90-101.

UNITED STATES COAST AND GEODETIC SURVEY.

329

Baeyer (Johann Jacob)— Contiimetl.

Bericht <1<8 C'eutralbiiifaus resp. geodiitischeu

Institutes iibir dio iiii Soiiiiiier 1875 ausgefuhrten
Arbeiti-n.

Int. Geod. Cong., Gen.-Ber., 187;"., 20.")-212.

MaassvergloicUungen. 2. Heft. Beobachtungen

anf den Steiubeil'schen Fiihlspiegel-Coiuparator.

. 4°, Berlin, I87fi, pp. xii, 96, 1 plate. Publication des
konigl. pronss, geodittischen Institntes. (Berlin,
Geodetic Institute.)

Kapport dn Bnrean ceutr.al et d(i I'lustitut gdoilA-

sique snr les travaux accomplis en 187C.

Int. Geod. Cong., Gen.-Ber., 1876, 8-13; :?6-4:!.

Beticht iiber diegeodiitischen Arbeiteii in Baden

fiir daa Jalir 1876.

Int. Geod. Cong., Gen.-Ber., 1870, 71.

Bericlit des Centralbiireaus resp. des geodiiti-

schen Institnts fiir das Jahr 1877.

Int. Geod. Cong., Gen.-Ber., 1877, 12-18; 92-98.

Ueberdie Beasel'scbeMethode. Zerlegnng eines

Dreiecksnetzes nacli Grnppen. Verbindung der
Gruppon unter eiuander.

Int. Geod. Cong., Gen.-Ber., 1877, 203-207.

Bericbt iiber die geodatischeu Arbeiten in Baden

fiir da.s .Jalir 1877.

Int. Geod. Cong., Gen.-Ber., 1877, 259.

Bericht des Central-Biireans [for 1878].

Int. Geod. Cong., Gen.-Ber., 1878, 10-14.

Bericbt an dio permanento Coniniission iiber dio

Griindiing eines Obaervatoriuniszur Erfurscbung der
terrestrischeu Refraction.

Int. Geod. Cong., Gen. Ber., 1878, 23-26.

— , Sadebeck, Albrecht, Fischer. Bericbt iiber
die Arbeiten des prenssischengeodiitiscben Institntes
fiir das .lahr 1878.

Int. Geod. Cong., Gen.-Ber., 1878, 09-104.

Bericbt iiber diegeodiitischen Arbeiten in Baden

fUr das ,Jabr 1879.

Int. Geod. Cong., Gen.-Ber., 1879, 73.

— , Sadebeck (B. A. M.), Fischer. Bericht iiber
die Arb(Mton des prenssischen geodiitisclien Institntes
fiir das Jahr 1879.

Int. Geod. Cong., Gen.-Ber., 1879, 102-109.

Vergleiehnng einiger Ilanptdreiecksketten der

koniglichen LandcstriangnlationmitdorBessel'schen
Metbodo. Al.s Manuscript gedruckt.

4°, Berlin, 1879, pp. 12. (Brussels, Cartographic
Institntc.)
— ■ Verbanrllnngen des wissonschaftlichen Beir.itha
de.s> konigliclu'ii ;;eo(l;'itiscben Tiistitiils zii Berlin,
1878-'8."..

8 vols., 4^, Berlin, 1879-'^i.'j.

Bericbt iiber diegeodiitischen Arbeiten in Baden

fiir das Jahr 1880.

Int. Geod. Cong., Gen.-Ber., 1880, 3.

Bericht dts CintraU)iireans resp. des geodii-
tisclien Institnts (fiir das Jahr 1880).

Int. Geod. Cong., Gen.-Ber., 1880,15-19.
— , Sadebeck, Fischer. Bericht iiber die Arbcilen

des preussi.schen geodiitischeu Institnts fiir daH.J.ili]'
1-80.

Int. Geoil. Cong., Gen. -Her.. IrtHO, 29-35.

Baeyer (Johann Jacob) — Continued.

Antwort auf einen Brief von Fiirster.

Int. Geod. Cong., Gen.-Ber., 1880, .50-53.
Kegarding tho leugths of tlio standard toiges.

{Prasiclcnt.) Voteu der Mitglieder des ■wis.sen^

schaftlichen Beirathes des koniglichen geodiitischeu
lustituts iiber die Fragc : Ob dio von der kijuiglicheu
Laudestriangulation ini Jahre 1870 piiblicirteu
Dreiecks-Messungen und Berechnungeu (Haupt-
Dreiecke, 1. Tln-il) als preussischo Grndmessungs-
Arheiten aLgeseheu werdeu kounen ? nuil Bemer-
knugeu des Priisidenten des geodiitischeu Institut.s.

4°, Berlin, 1880, pp. 10. (Berlin, Geodetic Insti-
tute.)
, Sadebeck, Borsch, Albrecht, Fischer. Be-
richt iiber die Arbeiten des prenssischen geodiiti-
scheu lustituts fiir die Jahre 1881 nnd 1882.
Int. Geod. Cong., Gen-Ber., 1881-'82, 113-123.

Bericht des Centralbiireaus resp. des geodiiti-
scheu lustituts (fiir das Jahr !883).

Int. Geod. Cong., Gen.-Ber., 1883, 20-24; 134-137.

, Fischer, Low. Bericht iiber dio geodiitischeu

Arbeiten in Preussen fiir das Jahr 1883.
Int. Good. Cong., Gen.-Ber., 1883, 270-277.
: Helmert (F. E.). Uebersicht der Arbeiten des

konigl. geodiitischeu lustituts unter — .
Berlin, 1886.

Revd. in Zeits. f. Vermes., XV, 1886, 497-50G.
Title in full under IIei.meut (F. R.).

Bailie (J.) vt Cornu(A.). D6terniinatiou de I'attraction
etla density de la terre.

Acad. d. Sci. Paris, Coui[i. Rend., i.xxvi, 1873,
954-958.

et Sur la niesnre de la densit(S de la terre.

Acad. d. Sci. Paris, Couip. Rend., i.xxxvi, 1878,
699-702 ; Ann. d. Phys. (Poggendorft), ii, 1878, 453-
455.

et Analyse de riulluence pertnrbatrice dea

ternies proportionuels au carro des <iearts du lovier
de la bahince do torsion.

Acad. d. Sci. Paris, Couip. Kend., i.xxxvi, 1878,
1001.
Bailly (Jean-Sylvain). Histoire de rastronomio au-
cienuo et moderne de J.-S. Bailly. Dans laquelle on
a conserve littfSralcmeut le texto historiquo de I'au-
teur, en snppriniaut les details Kcieutifinuos, les
calcnls abstraiis, les notes hypoth^tiques, pen utiles
i\ beauconp de let^lonrs, ct aux 61(<ves aux(iuels ce
livro est sp^cialeuicnt destiui^.

12°, Piuis, 1805, pp. xlviii, 371; 495. (Gore.)

Mesure de la tcrro et des voyages entrepria cu Franco
pour lea i>roj4r68 do i'astrononiie, n, 2j.}-275.

Tlistoire do rastronomio moderne depnis la fou-

dalion de I'eeolo d'Alex.andrio jus(|u'i\ I'epoquo de
MDCCXXX. Par M. Bailly.
Nouvelle Edition, 3 vols., 4", Paris, 1785.

Do la luosuro de la terre par les aneicnM, et de leiira iiio-
suros itinuraires. I, 14.'!-108 ; ile la uiesure de la terre,
n, 337-370.

: Vorion. Histoire do T.istronomie, depnis 1781

jusqn'cu 1811 p(Mir siTvir de suite i\ I'histoiro de
raNtronotnie do — .

4^, Paris, 1810, pp. ix, 383.

330

UNITED STATES COAST AND GEODETIC SURTEY.

Baily (Francis) : Cagnoli(A.). MciIkuI of ascerlaiii-
ing the ligiiie oltlio cardi. Translated by — .

Fioiu: Mom. Soc. Italiana, vi, 1792, a-i7-'23r.. Phil.
Mag. (Tilloch), T.iii, lal'.l, ;i50-;tC(l; 40f.-41fi.

Short accouiit.s of two invariable pondiilums, the

one of iron anil the other of eojijier.

Roy. Astrou. Soc, MoutU. Not., i, IS-iT-'SO, 78-80.

On the discordauciea in the results of the inetliods

for ileterinining the length of the simple pendulum.

Phil. Mag. (Taylor), v, 18-i!), 97-104.

On the correcti(ttI of a pendnluni for the reduc-
tion to a vacuum; together with remarks on some
anomalies observed in pendulum experiments.

Roy. Soc. London, Phil. Trans., 183-2, 399-492.

Report on Captain Foster's pendulum experi-
ments.

Roy. Astron. Soc, Month. Not., iii, 1833-'36, 1-3.

Report on the new standard scale of the society.

Roy. Astron. Soc, Month. Not., iii, 1833-36, 179-183.

A report on the experiments made by the late

Captain Henry Foster, R. N., with the pendulums
taken out by him in his scientitic voyage, in the
years 1828-'31, with a view to determine the figure of
the earth.

Roy. Astrou. Soc, Mem., vii, 1834, pp. vi, l-",78.

Report on the new standard scale of this so-
ciety. A short history of the standard measures of
this country.

Roy. Astron. Soc, Mem., ix, 1836, 35-184.

An account of some experiments on two new in-

variable pendulums.

Roy. Astron. Soc, Month. Not., iv, 18.36-39, 141-
143 ; V, 1839-'43, 63-64.

— On the repetition of the Cavendish experiments
for dctcrii iniug the nu-au density of the earth.

Roy. Astron. Soc, Mouth. Not., IV, 1836-'39, 96-97.

— An account of some experiments made in Lou-
don, and at two stations on the river Euphrates, with
the two pendulums belonging to tliis society, and
with one of Kater's invariable pendulums.

Roy. Astron. Soc, Mem., xii, 1842, 61-81.

— An account of some expcrinnnts made in Lon-
don, and at the Cape of Good Hope, with one of
Kater's invariable pendulums.

Roy. A,stron. Soc, Mem., xii, 1842, 83-101 : Month.
Not., V, 1839-'43, 63-64.

— An account of some experiments with the tor-
sion-rod for determining the mean density of the
earth.

Roy. A,stron. Soc, M >nth. Not., v, 1839-'43, 188-
906; Mem., xiv, 1843, 1-5; Ann. de Chini., v, 1842,
3:58-353; Bibl. Univ. Geneve, xi.ili, 177-181 ; L., K., D.
Phil. Mag., XXI, 1842, 111-121; .\nn.d. Phy8.(Poggtu-
dorli), i.vu, 1842, 453-467.

[Determination of the density of the earth.]

Roy. Astron. Soc, Month. Not., vi, 184:!-'45 l()7_

101.

•: Cornu (A.). Correction probable du r<?sultat

de

Acad. d. Sci. Paris, Comp. Rend., i.xxwi
699.

1878,

Bailey (W.). Capo of Good Hope. Report on the tri-
gonometrical survey of a pcutiou of the colony aiul
BritiNh Kattraria. Presented to both hon.ses of jiar-
liameut l)y command of His F.xcellency the Gov-
ernor.

Fol., Cape Town, 1863, pp. 70, Ixxi, ccxxi.

Bakhuyzen (H. G. van de Sande). See SandeBak-
huyzeu (H. G. van dej.

Bald (William). An account of a trigononu'tricil sur-
vey of Mayo, one of the maritime counties of Ire-
land.
Koy. Irish Acad., Trans., xiv, 1825, 39-50.

Bangnia (Obbe Sikkes). Verhandeling over de regt-
lijnige en klootsche driehoeksmetiug.

8", Amsterdam, 1808, pp. vi, 126, 1 plate. (Brit-
ish Museum.)

Verhandeling over de klootsche driehoeken,

waarin onderzochteu aangetoond wordt, in hoeverre
men, door drie bekeude termeu ecus klootschen drie-
hoeks, over het stomp of scherp zijn der onbekende
termen oordcelen kan.

8°, Amsterdam, 1817, pp. 35.

Barfuss (Priedrich Wilhelm). Handbuch der hohereu
und nieilereu Messkuude, oder griindlidie IJnterwei-
sung in der gewohulichen Feldme.sskuust, sowie z>i
gros.'ercu geodiitisehen Aufnahuien, zu gcographi-
schen Trianguliruugen, barometrischen Hohenmes-
sungen, zu Nivellements nnd zur lustrumentcnlehre.
Nach dem neuesten Staudpuukte der Wi.sscnschaft
bearbeitet.

8 \ Weimar, 1842, pp. xxvi, 407, 14 folio plates.
(Gore)

Bariola (P.) Calcolo supplemeutare aflino di aggiun-

gcre nn' altra comlizione al calcolo gii eseguito per

la parte meridionale della rete di jirinjo ordine di

Sicilia sulla zona meridiaua di Capo Pas.seroaPatte.

Int. Geod. Cong., Gen.-Ber., 1870, 11-25.

Barnard (Prederick Augustus Porter) and Tresea

( H. ). Conijiarison of metres. Iron metre forwarded
to France by the Government of the United States.
U. S. C. and G. Survey, Rep., 1867, 134-1.37.

The metric sy.stem of weights and mea-surcs.

8"^, New York, 1872, pp. 194. (Berlin, Geodetic In-
stitute.)

Geodetic operations, 94-103.

Barocio (Prancisco). Heronis niecbanici liber de uia-
chiuis bellieis necnon liber de geoda-sia.
H'^, Veuetiis, 1.572, pp. [iv], 74.
Barra (Fran9ois-Xavier). E.ssai .sur nne nnnvelle
uK^thodc geO(lcsic|ue pour faire sur le papier les pro-
jets de canaux.

.Journ. Genie Civ., ix, 1830, 266-294.
Barraquer (Joaquin M.) y Cabello (Prancisco). Me-
moria sobre la compensacion general de lo.s errores
de la red geodesiea de Espafia por — . Pnblicada,
do orden del Gobierno de la Kepiiblica, por el In-
stilulo geogriifico y estadistico.
8-', Madrid, 1874, pp. .58, 2 charts.

Informe .sobre la compensaeiim, por trozos, de los

errores angulares de la red geodesiea de Eapaua.*
Madrid, 1878.

UNITED STATES COAST AND GEODETIC SURVEY.

331

Barraquer (J.-M.) el Perrier (F.V .Tunc! inn {ji^mlflKiqim

lut. Geod. Cong., Gcn.-lier., 1880, 47-5:!.

Di.scnrso Bobro la sii^nificaoioti geoddsica do los

obscrvaciones con el i>6ndnIo do inversion.*
Madrid, IsBl.

it Ibailez (C.) Rai^iort snv Ics travanx g(5od6si-

que.s (Espagne).
Int. Geod. Cong., Gen.-Ber., 1881-82, 134-141.

Noticia de los primeros experimentos hechos eu

Espaua con e! jii'ndiilo dc inversion.*
Madrid, 18.-^'>.

Barraquer y Rovira (Joaquin). Estiidios experimen-
talfs i^n ([ill' Kn fiinda la eijnacion del metro de platiuo
delinido por trazos do la coniision permauente de
pesas y niedidaH.

Spain, Mem. del Inst. Geogr. y Estadlstico, IV, 1883,
1-96.

Rapport .nnr la uie.snre de la pesanteur.

Int. Gi-od. Coug., Geu.Ber., 1883, a86-289.

Barrozzi (Capitaiieanu). [R:ipport snr les travanx
geod^sii|nes en Konnianie priulant I'ann^e 1874.]
lut. Geod. Coug., Gen.-Ber., 1874, 74-75.

Rapport snr les travanx g<Sod(58iques en Ronmauie

en 187.').

Int. Geod. Cong., Gen.-Ber., 1875, i>12--,'13.

Rapports prdsonti^s k la commission iuterua-

lionale do l.a mesure des degr^s, snr les travanx dn
d^pAt g(?n<Sral de la gnerre de Roumauie en lri8'J.

4-', Berlin, 1883.

Int. (ieod. Cong., Gen.-Ber., 1881-'8'J, 123-12.'').

Barrow (John): Maclear(T.). Observations made for

the verification of the amplitnde made of de La-

caille's arc of the meridian. Commnnicated by — .

Roy. Soc. London, Proc, IV, 1839, 192-193; Roy.

Astron. Soc, Mouth. Not., V, 1839-'43, 4.''>-50.

Bartlett (W. H. C. ). Elements of natural philosophy.
IV. Spberieal astronomy. Fifth edition.
8°, New York, u. d., pp. vii, 4(i.''>.

Sliaj)*-' um\ diiueuBiuns of the eartb, 310-313.

BASE APPARATUS.

ATTANAhlo ( ; \ I'TO (N.). NnovK appnnllo IuiH^^rat^»l■H (11 bawi

^(•(Kletiehe. N. il.
Baciik (A. D.). De.scription of a baee apparatus.

Am. Phil. Soc, Proc, iv, 1817, 31J8-370.
HoirrBi.i.E (C. O.). Primary base apparatu.s.

U. S. C. au<l Q. Survuy, Kep., WK, 264-2U7.
BitEEN (H.). BaKR-llne npparatiiH.

Van JsoatiaMil's Miij;., x-wn, 1H82, 89-98.

IJkdhnh (C). Mittboilung . , . iiljor die Cou-slruetion uiuea
B:isinnpparale8.
K. «Uih.s. (JcH. d. Wisa., math. phys. CI., 1872, 352-3C9.
EvKKKST (G.). On the rtiiiiponaatiiiK n)oaHiiriiig apjtaratu.H uf
tl)o tiifioiiometrii^al survey of India.
Aaiatic Keaearches, XVni, 1833, ii, 169-214.
Faye (H.-A.-E.-TT.). Nouvel appareil i)onr nieaiii-er lea baaea
g6od6ai(pi08.
Acad. d. Sci. Paris, (Jomp. Kend., i.vi, 1803, 372-380.
(iKl.rKK (O.). Bcaehreil)tM)c einea ceuen I'aaiameaaapparntea.

(;iviMuj;., xvni, lt72, 465-479.
IIaNF.U. Buaiaapparai.
Eiaeubahu, xiv, 1882, 19.

BASE APPARATUS— Continned.

liujiAKii (J. K.i. Deaci'iptinn of baae apparatus for meaaur-
inj; aiilisidiary linea.
V. S. C. and G. Survey, Kep., Ih.'i7, :)95-3!)8 ; 1802, 248-255.

An aeeouut of a peifei-ted foi'in of the contact-slide

baae appai-atus.

tJ. S. C. and G. Survey, Rep., 1880, 341-344.
Hunt (E. B.). Descripliou of baaeuieaauring apparatus aa
used in the Coast Sur\'ey.
U. S. C. andG. Survey, Rep., 1854, 103-108; 1873, 132-136.

IbaRez (C). Esperienciaa bechas con el appaiato de medir
del bases.
Madrid, 1859.

Kebschbal-m (G.). Baaia-Apparat mit EiaTemperatur.

Zeita. f. Vermes., XIV, 1885, 251.
KOPPE (C). DiT Basisapparat des General Ibattez.

Nordhauaen, 1881.

Lausbsdat (A.>. Exp6rieuce8 faites aved'appareil k meaurer
lea bases . . .
Paris, 1800.

PoRRO (I.). Nouvel appareil destin6 d la meaure des bases
trigonom6trifiuoa.
Acad. d. Sci. Paria, Comp. Rend., XXIX, 1849,661!; XXX, 1850,
550; XXXI, 1850, 232-247; Roviata Cicn. FIs. Madrid, I, 185U,
192-202, 317-321 ; III, 1863, 336-345.

Reissig (C. von), Der Apparat zur Mesanng einer Basia.

St. Petersburg, 1823.
Reitz (F. H.). Apparat znm ^feasen von Grundliuieu.

Zeita. f. Vennea., x, 1881, 233-237.

Repsold (A.). Beachveibung eines Basis-Mess-Appaiatea.

Hamburg, 1869.
ScHOTT{C.A.). Dcacription and construction ofa new com-
pensation base apparatus.
XT. S. C. and G. Survey, Rep., 1882, 107-138.
Schumacher (H.C ). Skrivclae . . . over det Apparat
ban bar anveudt til Malingen af Standlinieu ved Brak i
Aaret.
AUona, 1821.
Secchi (A.). Descrizicme degli istrumenli adopcratl nella
niiaura delta baae romana aulla via A ppia.
CoiT. Sci., IV, IS.'JO, 171-188.
TI660T (A.). Notice sur I'appareil . . . pour la luesure
dea baaea.
Paria, n. d.
WebTPUAI. (A.). Der Basisapparat des General Il)ancz und
8eiu Verb:ittni.sa zum JiUeren apauiacbeu Appaiat.
Zeita. f. Inatnimeuteulvunde, l, 1881, 173-183.

Baaisappni-ate und Bjiaisiueasungen.

Zeita. f. Iiialruiu. utenl<unde v, 1885, 257-274, 333-345,373-385,
420-432 ; vin, 1888, 189-236, 337-340.
Wieganii (A.). Der geodatiscbo Mesaapparat.

Halle, 1848.
Anox. Subaidiary base apparatus.

U. S. C. and G. Survey, Rep., IS.'JO, 308-310.

BASE MEASURING.

Baink (.V.l).). Notea on the nieaauremeut of the Eppiug
ba> e.
A. A. A.S.,Proc,, 18.';7, 160-100; U.S.C'.andG. Surve.v.Rcp,
1857, 302-305 ; Canadian Joiirn., Ill, ISSI-, 74-75.
Baskvi (J. P.). Practical errors of the meaaureuH-iil- ef tlic
Cape Comorin baae.
Indw, 'Piig. Survey, l, 1870, 52-00.
BoUQi'KT DE l,A GrvR. Note aur I'uange du cercle m/'ridien ile
P.riinne]' et aur son euiiiloi <lana la incMiire des baaea.
Ann. Uydrog,, xvi, 18.W, I.M-IHO.
Bhkmikkk (C). Das rheiniacbe Dreiecksnetz. Die Bouuer
Basis-
Berlin, 1876.
BluulNs (t! 1, Die (Jrossenhaini*" tirundliuie.
Berlin, 1882.

332

Ui^ITED STATES COAST AND GEODETIC SURVEY.

BASE MEA6UIRNG— Cnntinued.

Uavidbos (G.)- Kepori of the measurement of the Yolo base.

U. S. C. and G. Survey, Rep., 1882, Isa-UD ; 1883. 273-288.
DUFOUB (G.-H.). Notice sarla mesure de laliaae d'Arberg
eD Suisse.
Bibl. Uuiv. GenAve, LVII, 1834, 372-385.
EUKIHRUT (C. L. P.). Mc-s.snng ciner Basis mit Platinastaben.
Cor. Astron. (Zach), x.xiii, 1811, 507-509.

Mf:moire sur la mesnre de la base de T> nrnptcilt ex

cntAe en 1808.
Bibl. I'liiv. Geneve, XI, 1819, 3-16, 81-100.
G. Die ibeiiibajciischcGnindlinie.
Zeits. f. Vermes., xvi, 1887, 234-236.

GjlLVR (J.G.). Bericht uber [die Nenmessang dcr ecblesi-
scbeii Gnindtiuie].
Breslau, W-iO.
GlLBEHT (G. K.). On the Kanab base line.
Phil. See. Wash., Bull., Ill, 1878-'80, 34-36.
Haupi (C). Ein Mittol zur Steigerung der Genanigkeit von
' Basismessungen.

Zeits. f. Instriimentenkunde, II, 1882, 241-252.
Hknnksset (.J. B. N.). Base lines.
India, Trig. Survey, 1, 1870, 1. 1-23 ; 1,1870,11,1-48; 1,1870,111,
1-26; I, 1870, IV, 1-28 ; 1, 1870, V, 1-32; 1, 1870, VI, 1-31 ; I, 1870,
VII, 1-30 ; I, 1870, VIII, 1-32 ; 1, 1870, IX, 1-48.
HlLOAKD (J. E ). Aecmint of a baseline meaaurement.
A. A. A. S.,Proc., 1875, 90-98; Phil. Soc. Wash., Bull.,11,
1875-'80, 50-51.
HOLFELU (J.). Nene Theorie von der Wahl der Staudlinien.
Lemberg, 1793.

HOUZEAU (J.-C). Sur ... la mesure d'ane troisi^me base
gdod^sique.
Acad, de Belgique, Bull,, 1, 1881, 867-872.

IbaRez (C). Noticia de los resultados obtenidos en la medi-
cion de la base central de Efspafia.
Cien. Fls., Madrid, xili, 1863, 513-519; Astron. Naehr., i.xi,
1864. 339-346.

Base centrale de la triangulation g^od^siqne d'Espagne.

Madrid, 1863.
Jaderix (E.). Gcoil.itiscbe Langenniessnngen mit Stahlban-
dem und MetalUlrahten.
K. Svenska Vctcn. llandl., Bihang, IX, 1885, XV, 1-57.
Joudax (W.). Ueber die Bertchnung des niittleren Felilcra
einer Baaisuie.-^sung.
Astron. Nachr.,i.xxx, 1873,189-190; i.xxxi, 1873, 51-56.

Die liasismessung dcr preussiscben Landesaufuahnie

bei Giittingen.

Zeits. f. Vermes., IX, 1880, 377-403.

BasiS'Messnng der preussiscben Landesaufnabme bei

Meppen.

Zeits. f. Vermes., XII, 1883, 577-584.
Kkkschbaum (G.). Die nord-amcrikanische BasismessuDg
von Chicago.
Zeits. f. Vermes., xiii, 1884, 533-547.

Koppe (C). Die Basismessung dcr Aarbcrger Basis.

Nordhausen, 1831.
Kramer (.J. H.). "Ueber den Gebraueb eiiier Xnrnisil-Linie
bei geodiiiiscben Arbeiten.

Hamm, 1822.

Lau&bedat (A.). Sur la ni6thode emplo}'6e par d'AubDissou
en ISIO. pour la mesure des bases g^od^siques.

Acad. d. Sci. I'uris, Coujp. Itend., XCI, 1880, 022-923.
Mayer (C). Basis Palatina.

Mannheim, 1763.

Metp.k (A.). Snr la base g6od6siquo dans les environs de
Bonn.

Acad, do Bclgique, Bull., XIV, 1E47, II, 14-19.
Mobsmaiv (.S.). Primary b;i.se on Hounslow Heath.

Geogr. Mag., v, 1878, 282-286.

BASE MBASTTRING— Continnod.

XAt;Ei. (A.). Du! Meaauug dcr Basis fiir die Triangnlirung
des Erzgebirgiachen Kohlenbasins.
Dresden, 1861.

BasisMessniig auf der Plaltlcvni d-s Pnlyti rbuiliuuii'

zn Dresden.

Civ.-Ing., XXVI, 1880, 293-423.

Die Grossenhainer Basis.

Civ.-Ing., XXVIII, 1883, 1-36 ; 535-546.

Nerknbvrger (A..W.). Sur la base g6od6sique dans lea envi-
rons de Bruxelles.
Acad, de Belgique, Bull., xvii, 1860, II, 135.
OsTEBWALD (P. VON). Bencbt iiber die vorgennimuene Mea.
snng einer Gnmdlinie vou Miiiicben bis Dachau.
Iv. bayer. Ak. d. Wiss., 1764, II, 363-386.
Perhier (F.) . Verzeiclmiss der alten uud neuen Gi uDdlinieii.
Int. Geod. Cong , Gen.Ber., It77, 39-57.

Rapport sur les mesures des bases g^od^aiquea.

Inf. Geod. Cong., Gen.-Ber., 1880. vii. l-S; 18ii3, iii, l-9j 1ES7.
IV, 1-6.
Peters (C. A. F.). Bericht iiber die neue Berechnung de;'
Braack Basis.
Danske Gradmaaling, i, 1872, 391-420.
Pfrii. (L. von). Messung auf der knrzen Basis.

Arch. d. Math. (Grunert), XLVll, 1867.49-73.
Pucci (E.). Sulla teoria delle basi geodeticbe.
Giom. Math. Univ. Italiaua, xix, 1881, 131-156.
Reggio (F.). De mensioue basis habita anno 1788 ab astrono.
mis Mediolanensibus.
Eff. Astron., Milano. 1794, 3-20.
RICCARDI (P.). Construzione di basi geodetiche stabili.

Accad. Sci. Bologna, Mem., vi, 1883, 678-682.
RlCCl (G.). Rapporto alia misuni di una base uella ]i);inuradi
Catania.
Torino, 1867.
Rogers (F.). An account of the measurement of two baao
lines in Florida.
Jonm. Frank. Inat., LX, 1855, 361-372, Polytech. .Journ. (Ding-
ier), CXLV, 1857, 180-185.
Rot (W.). An account of the meaaurement of a base on
Ho«u.alow Heath.
Roy. Soc. London, Phil. Trans., Lxxv, 1785, 385-480; P;iii.s,
1787.
ScHIAVO.vi (F.). SuUa misura della base geodeiicacseguita in
Puglia.
Napoli, 1861.

Priucipii fondamentali intorno alia misura di una b.-ise

geodetica, espoati dal — .

Napuli, 1862.

Relazione sulla base misurata ne' piani di Catania.

Int. Geod. Cong., Gcn..Ber., 1865, 58-67 ; Kapoli, 1807.

Sciii.EiiACH. Ueber Gonauigkeit und Branch barkeit des Mess-
rades bei gewohnlicben Langenmessungen.

Zeits. f. Vermes., vi, 1877, 241-249.
SCHOTT (C. A.). Epping base line.

U. S. C. and G. Survey, Rep., 1864. 120-144 ; 1866, 141.

Length of the Kent Island base.

U. S. C. and G. Survey, Rep., 1866, 140.

Results for the length of the primary base line in Volo

County, Cal.

U. S. C. and G. Survey, Rep., 1883, 273-288.

Peach. Tree Ridge base, near Atlanta, Ga.

U. S. C. and G. Survey. Rep.. 1873, 123-136.

ScHKEiBEK (O.). Die Resultate der Basismessung bei Gottiu
gen.

Zeits. f. Vermes., XI, 1882, 1-17.
ScilWKKO (F. M.). Die kleine Speyer Basis.

Speyer, 1822.

Secchi <A.t Misura della base trigonometrica esegqita sulla
via Appia.
Roma, 1858.

UNITED STATES COAST AND GEODETICJ SURVEY.

333

BASE MEASURING— Continued.

Fiie rinuvelU* mesm't* de la haso de Boscovich.

Ac;id. d. Sci. Paris, Comp. Reud., 18G0, 377-378.

Simons. Triangnlation du loyaumo de Belpique.

BruxcUes, n. d.
Stamk*rt (F. J.). Over de Boaiameting in de Haarlemjner-
meer iu di*u zomer van het juar 1808.
K. Ak. van Wetena., Mcdcdeeliugen, XI, 1809, 111, 267-294.
TopriXG (M.). Mc-asaroniout of a base line upon the 8(?»
beacb, near Porto Novo, on the (M>nst of Coromandel.
Eoy. Soc. London, Phil. Trau.i., 1792, 99-114.
Vita (G.). Kelazione aul procedimento del cilcolo della baae
peodetica misnrata preaao la foco del crati.
Int. Geod. Cong., Gen.-Ber., 1872, 6-15.
VOBLAXDER (J. J.). Ueber die Genauigkeit der Lsngen-Moa-
aimgen . . .
Zeits. f Math. (.Sthlomilch), 1,1856, 142-159 ; Zeita. f. Vermea.,
I, 1872, 154-162.
"Walker (T. T.), Capo Comorin baae line.

India, Trig. Survey, i. 1870, x, 35.
YoLAND {Capt.). Account of the measurement of the Lough
Foylc Base.
4°, Loudon, 1847, pp. xix, 154, 117, 14 platea.
Zach (F. X. vox). Sur la raeaure dcs petitea bases.
Corr. Astron. (Zach), vil. 1822, 201-218 : 501-508.

Snr lea gr.andea bases astrouoiuiquea.

Corr. Aatron. (Zach), ix, 1823,217-239, 321-328, 417-431.
Zachariae (G). TTeberdie Beatinimung des mittleren Feb-
lera einiT . . . doppelt geiooaaenen Grundlinie.
Aatron. Nachr., Lxxxi, 1873, 225-228.
Anon. Kcsulta of the primary triangulation of the coast of
New England from the northeaafern boundary to thevi-
cinity of Xew York.
tT.S.C.andG. Sui-vey, Rep., 186,5,187-203; 1866, 141.
Coniparlaon of tho measured and computed lengtha of the
base-lines in the chain.

Full explanation of the different auccesaivo operations

connected with the measurement of a subsidiary base-line.

TT. S. C. and G. Survey, Kep., 1868, 133-139.

Tho Los Angeles baae line.

Mining and Scientific Preas, LViii, 1889, 228.

Basevi (James Palladio). On tho j)ciidalum operations
alioiit to lie undortaki'ii bytUoguiat ti'ij;onoiiietrical
survey of India; witUa sketch of tlie theory of their
application to tlio deterniination of tho earth's fig-
ure, and an account of some of tho principal obser-
vations hitherto made.

Ir.d. EiiR. (Medley), IV, 1867, 97-108, 199-208;
Asiat. Soc. Jourii., xxxiv, ISfw, 251-272.

Preliminary abstract of mean results n'ith pen-
dulums. Nos. 4 and 1821.

Roy. Soc. London, Proc., xix, 1H71, 105.

Report on the practical error of the measure-

jiient of tlieCape Comorin base.

India, Tri^'. Survey, I, 1370, x, 52-60.

and Heavside CW. J.). Details of tho pendulum

opi'vations by — , and of their reduction.
India, Trig. Survey, v, 1879, pp. Ixii, 299.
Bassot (L.) ct Perrier (P.). Etude comparative dcs ob-
servations de jonr ot de nuit.

Acad. d. Sci. Paris, Conip. Rend., i.xxxiv, 1877,
1312-l.-il.5.

Etalonnago des ri'^gles gfiodfisiques du service

gdograpliiiiue de la France.

Int. Good. Cong., Gen.-I5er., 1887, v b, 1-4.

La in(^ridi( line do Laghouat.

Acad. d. Sol. Paris, Coiuf. Reud.,cvi, 1888,818-820.

Bauenifeiud (Carl Maximilian vou). Die Bedeutung
modiTncr Gradmessung. A^ortrag in der otl'entlichen
Silzniigder k. bayerisclien Akad. dcr Wissenschaf-
teu am 25. Juli 1866. Znr Vorfeicr des Geburts- und
Nameiifestcs S. Slajistiit dis Kouigs, gehalten von — .
4'^, Miinclien, letiC, pp. 41. (Gore.)

Die terrestrische Strahlenbiechung auf Grund

eiuer neueu Atifstellung iiber die physikalische Con-
stitutiou der AtmoRpbiire.
Astron. Nachr., I.xvii, 1866, 33-88.

— Ueber die Behufs der Landesvermessung ausge-
fiihrte Triangulation von Bayeru und deren Bezie-
huug zur mittoleuropiiisohen Gradmessung.

Int. Geod. Cong., Gen.-Ber., 1867, 22-33.

— , Steinheil und Seidel. Bericht der koniglicben
Commission ftir die euiopiiische Graduiessuug iiber
die im Jahre 1868 von ihr vorgcnommenen Arbeiten.
Int. Geod. Cong., Gen.-Ber., It568, 4-9.

— Ueber ein neues gpiegelprisma mit constanten
Ablenkungswinkeln.

K. bay. Ak. d. Wiss., Sitz.-Ber., i, 1868, 495-497.

Bericht iiber die im Jahre 1869 in Bayern ausge

fiihrten geodiitischeu Arbeiten fiir die europiiiscbe-
Gradmessung.
Int. Geod. Cong., Gen.-Ber., 1869, 70-73.

Elemente der 'Vermessuugskuude.

8°, Stuttgart, 3d ed., I«i9, pp. xxii, 878.

Eevd. in Jabrb. iib. d. Fortschr. d. Math., it, 1869-70, 833,
by BuVNs.
4th ed., 1873,2 vols., pp. xvi, 460; vi,533. (Gore.)
5th ed., 1876-77.
6th ed., 1879, pp. xvi, 5.57; xii, 633.

Adds to the title: " Ein Lehrliuch der technischen Geo.
metric." Kevd. in Zeits. f. Vermes., ix, 1880, 299-
304, by Heuiekt.

Nachti'iigliche Bemerkungen liber die zii geodii-

tischen Zwccken <lioneuden Spiegelprisiuen.
K. bay. Ak. d. Wiss., Sitz.-Ber., i, 1869, 159-161.

Bericht iiber die im Jahre 1870 iu Bayern ansge-

ililirten geodiitisclien Arbeiten fiir die europaistho
Gradmessung fiir das Jalir 1870.

Int. Geod. Cong., Gen.-Ber., 1870, 3-5. •

: Franke I, J- H.). Die Dreiecksnetze vierter Ord-

nung. Mil einem Vorwort von — .
Miinchiui, 1871.

Title in full under Fkanke (J. H.).

Ueber einen Apparat zur mechanischeu Losung

der nach Pothenot und Hansen bouauuton geodati-
schen Aufgabc.

K. bay. Ak. d. Wiss., math.-iihys. CI., Abhandl.,

XI, 1871, 83-99.

Eevd. in Jabrb. iib. d. ForlHcbr. rt. Math., IV, 1872, 578-
579.

Ueber cine mccbanische Liisuug der sogenanuteii

Pothcnot'scheii Anfgabo.

K. bay. Ak. d. Wiss., Sitz.-Ber., i, 1871, 124-128.

rUel)er ein neues graphisehes und mechanisches

Vcrf'ahron zur Losung dor. vogeuannten llanseu'sohen
Anlgabc]

K, bay. Ak. d. Wis.s., Sitz.-Ber., i, 1871, 157-161.

334

UNITED STATES COAST AND GEODETIC SURVEY.

Bauernfeind (Carl Maximilian von) — Continued.

Beritht der koiiigl. bayeiischcn Commission fiir

die europiiisclieu Giiulmossiing iiber die von ihr im
■labro 1*^2 vorgenoinmi"uen Arlieiten.

Int. Geod. Cong., Gon.-Ber., 1872, 76-78.

Die dritte allgomeine Conferee? and der gegen-

Tviirtige Stand der enropaiscbeu Gradmessung.

AUg. Zeit., 1872, 8-4, 18-20, 34-35, 82-83.

Bericbt iiber die von der kiinigl. bayerischen

Kommissiou fiir die europiiische Gradmessung iui
Jahre 1873 ausgofiihrten Arbeiten.

Int. Geod. Cong., Guu.-Ber., 1873, 1-3.

«n(iOrfF(von). Die bayerische Landesvermessung

in ihrer wisseuschaftlichen Grnndlage.
Miinchen, 1873.

Title in full under Orff (von).

Geodatische Bestimmuug der Eidkriimmung und

Lothablenknug.

K. bay. Ak. d. Wiss., niath.-pbys. CI., Abhandl.
X, 1873, 11, 1-40.

Bericbt iiber die geodatischen Arbeiten in Bayern

pro 1875.
Int. Geod. Cong., Gen.-Ber., 1875, 153-155.

— Bericbt iiber die geodiitischen Arbeiten in Bayeru
fiir das Jahr 1876.

Int. Geod. Cong., Gen.-Ber., 1876, 71-73.

— Bericbt iiber die geodatiscben Arbeiten in Bayern
fvLr das Jahr 1877.

Int. Geod. Cong., Gen.-Ber., 1877, 259-261.

— Bericbt liber die geodiitischen Arbeiten in Bayern
fUr das Jahr 1878.

Int. Geod. Cong., Gen.-Ber., 1878, 75-76.

Bericbt iiber die geodiitischen Arbeiten in Bayern

fiir das Jahr 187!).
int. Geod. Cong., Gen.-Ber., 1879, 73-77.

— Bericht iiber die geodiitiBcben Arbeiten in Bayern
fiir das Jahr 1880.

Int. Geod. Cong., Gen.-Ber., 1880, 3-5.

— Die sechste Generalversammlung der ennipiii-
scheu Gradmessung in Miinchen.

Zcits. f. Vermes., IX, 1880, 457-474; AUg. Zeit.,
1880, 4594-4595, 4611-4612,4642-4643.

— Ergebnisse aus Beobachtungen der terrestriscben
Refraction.

K. bay. Ak. d. Wiss., math.-pbys. CI., Abbaudl.,
XIII, 1880, 181-310; XV, 1883, i, 1-102; xvi, 1888, i,
519-.567, 5 plates.

— - Ueber Eefractionsbeobachtuugen.
Int. Geod. Cong., Gen.-Ber., 1880, 1-6.

— Die Gradniessungs-Conferenz im Haag.
Allg. Zeit., 1882, 4179-1180.

— Neue Untersucbungen iiber tcrrestrische Refrac-
tion.

Int. Geod. Cong., Gen.-Ber., 1883, 1-5.

— Bericht iiber die geodatischen Arbeiten in Bayern
fiir das Jahr 1883.

Int. Geod. Cong., Gen.-Ber., 1883, 223-227.

— Deutsches Vermessungswesen.
Allg. Zeit., 1884, 1074-1076, 1250-1252.

Bauernfeind (Carl Maximilian von) — Continued.

Die siebente Geueral-Conferenz der enropaiscbeu

Gradmessung zu Rom im October 1883.

Zeits. f. Vermes., xin, 1884, 133-140.

Die allgemeine Konferenz der europaischen

Gradmessung zu Rom im Oktober 1883.

Ansland, i, 1884, 61-69, 81-91.
8°, Mnnchen, 1884, pp. 59.

[Bericht iiber die geodatischen Arbeiten in Ba-
yern in den Jahreu 1884-"86.]

Iu(. Geod. Cong., Verhandl., 1884-'86, 115-121.

Baulina (Jean). Rapport sur I'avancement des travaux
lit- la commission g^od^sique italienne pendant les
anuses 1881-'82.
Int. Geod. Cong., Gen.-Ber., 1881-'82, a5-88.

Baumann (Ad.). Feblergrenzeu der aichpflichtigen
Gegenstande und sonstige Zahleuaugaben in den
Aichuugsvorscbriften.*

Berlin, 1887, Julius 'Sjtringer.

Ecvd. in Zeits. f. VermeR., xvi, 1887, 604-600, by J.
Baur ( C. 'W. ). Z wei Theilungsnufgaben zu geodiitischer
Anwondung.
Arch. d. Math. (Grunert), xxvii, 1856, 85-93.

Die Ausgleichung der Richtungen in einem

Dreiecksnetz mit uuvollstandigen Central •Systemeu.

4°, Stuttgart, 1857, pp. 38, 1 plate.
Einladungaschrift d. k. polytechniBchen Scbule in Sluttgart.

[ Vorschlag einer neuen mitteleuropiiiscben Grad-
messung. ]

Wiirttemberg, Jahresheft, XX, 1864, 37-47.

— , Schoder uvd Zecb. Schreiben der koniglich
wiirttembergiscben Bevollmiichtigten an den Priisi-
denten desCentralbiireau. [Concerning the geodetic
work in Wiirtemberg during 1866.]
Int. Geod. Cong., Gen.-Ber., 1866, 49-51.

— , Schoder and Zech. Bericht iiber den Stand
der Arbeiten fiir die europaische Gradmessung in
Wiirttemberg.

Int. Geod. Cong., Gen.-Ber., 1868, 54-56.

— , Scboder iiitd Zecb. Bericht der wiirttember-
giscben Commission. [Regarding the geodetic opera-
tions during 1869. j
Int. Geod. Cong., Gen.-Ber., 1869, 66-69.

— , Schoder und Zech. Bericht der wiirttember
giscbon CoiiLmis.siire (iii die europiiischc Gradmessung
iiber die im Jahre 1870 ausgefiihrtcn Arbeiten.
Int. Gciid. Cong., Gen.-Ber., 1870, 70-72.

— , Schoder und Zech. Bericht der wiirttember-

giscben Coramissiire fUr die eurojiaisclie Gradmessung
iiber die im Jahre 1873 ausgefiibrten Arbeiten.
Int. Geod. Cong., Gen.-Ber., 1873, 32-33.

Verschiebung eines trigonometrischen Netzes.

Zeits. f. Vermes., x, 1881, 402-408.

BAVARIA.

BAUKitNFEiND (CM.). Ueber die ausgefiihrte TrinnKulntioii
von liayern.
Int. Geod. Cong., Gen.-Ber., 1867, 22-33 ; 1868, 4-9 ; 1869, 70-73;
1870,3-6; 1872,76-78; 1873,1-3; 1875,153-155; 1876,71-73;
1877, •259-;161 ; 1878, 75-76 ; 1879,73-77; 1880,3-5; 1883,223-
227; 1884-86, 115-121.

UJ^ITED STATES COAST AND GEODETIC SURVEY.

535

BAVARIA— Continued.

r.Eli;KL ((;. W. R.)- Pie trij;onomftri8(ht' Vermeaeung in
Biiyt'in.
Mon. Corr. (Zacli), vni, 1803, 35S-36G, 377-401, r,10 5_'8.
Okff (C.von). Bio liayorisi'lio LiUidcBvermossiiii;; in ilin-r
wisMvUKchaftlirheu Gniiuiliise-
Miiiichcii, 1873,
ScHIEGG (TJ.). Ueber die Vermeseuug von lia> em, nebat I5o-
mvrknngeu von Zftch.
Mou. Corr. (Zach),Vin, 1803, 354-355; X, 1804,253-267, 278-
288.

Die bfiyerisclie LandeHvemiessnug in Hirer wissvu-

Bchaltlioht'ii Grtindlage. Heraiisgegrbcn von ilem lopo-
grai)histlien Bureau lies k. GeueraUtabes.
Miilieben, 1^73.

Beardsley. The reputed figure and motions of the earth.
The ICngli.sh Mechanic, Lutidou, XI, 1870, iy4-|-.

Beaumont (Blie de). Kapport siir Ics travaux g<5o(16-
siiiues relatifs il la nouvelle deterniin.ation de la miS-
ridienuo de France, iiiit au noni d'line coniuiJHsion
fonnf'e dcs niemhres des wectioiis de geouii'^trie, d'as-
trononiic, de gi^dgraphie et navigation et de.s nicm-
bres coniposant le bureau.

Acad. d. Sci. Taris, Comp. Rend., Lxxviii, IST-l,
753-73C.

Beautemps-Beaupr^. Kxposi? (Vs travaux relatifs h la
rcciinnai.'-sanco hydriigraphifiuo des cOtes occideu-
tales de I'rauce.

PariH, lS2y.
Contains; Daurtsey, Precis des operations g^od^jsiquea, 69-124.

: Begat (P.). Exposi? des op(5rations g6od^sif£ues

soim la direct ion de • — .
I'ari.s, lf^:!!l.

Beccaria (Joannes Baptista [Giacoomo Battlsta]).

(Jrailiif) Tauriiieiisis.

Augustie Taurinoruin, 1/7 1, pp. x, 195, H plates.

Lettere d' uii ilaliano ad uu Parigino iutorno alio

riflpssioni del Signer Cassiui do Thuiy sul grado
Torinense.*
Firenzo, 1777.

Poggendorff, i, 123.

: Zach (F. X. von). Le degrd dii nK'ridieu nie-

»uv6. en I'if'niont jiar — .

Accad. Sci. Torino, Mem., 1811-'ia, Hl-lKi; Mon.
rorr.(Zaeh), XXVll, 181:!, 272--J81.

Beek-Calkoeu (Jan Frederik van). Ueher die Mes-
Hung eines Breitengiades dnrch Willelpiord Suellinsi
verbiHsert von I'eler van MnNclicnbroek.
AUg. geogr. Epheni., I, 1798, CAVti:!'.).
Tbe name i.s aoinetiino.i written Bkrck.

Ueber die Bestimniuug des Erd-KUipsoids.

Mon. Corr. (Zach), XII, 180.''), 256-2(10.
Begat (Pierre). Trait6 61<!mentaire do geographic
uiath^nialiciue, idiytsiipio et jpolitiqiie, pour I'intelli-
goncc de la niappe-nionde.

8^, Paris, 1H:M, pp. xxxv, 112. (Munich, Royal.)
La nieauro de la terre, viii-x.

Expostf des op^'rations g(^od<^sifiues relatives aux

travaux hydrographiiines ex<'cut<5es sur les cAlcs
. septentrionales do Franco par les iug6uienrs hydro-
graplicB de la marine, sous la direction do M. lican-
temps-Heaupr^.

4^, Paris, 18:59, pp. [ii,] 5r., 1 plate. (Washington,
Coast Survey.)

Begat (Pierre)— Continued. Traits degdod^sieill'usage
des niariuB, on ni(^t hodes et forniulcs trignnoni^^triques
relatives au leviS et i\ la con.struction.des carti^s hydro-
graphiques.

8°, Paris, 1839, pp. 288, 3 plates. (Washington,
Coast Survey.)

Expose des operations g6odesique8 relatives aux

travaux hydrographiques, ex(5eulei-s siir les coles
mdridionales do la France, sous la direction do feu
M. Monnier.

4'\ Piiris, 1844, pp. 50, [5], 2 plates. (Washington,
Coast Survey.)

Beigel (Georg Wllhelm Siegmund). Ueber die tri-
gonometrische Vermessuug in Bayern.
Mon. Corr. (Zach), vii, 1803, 353-360, 377-401,
510-528.

Ueber den franziisischeu Mfetre als niaterielles

Mass betrachtet.
Mon. Corr.(Zach), vm, 1,803, 101-11.5.

: Camerer ( J. ^R'■. von). Ueber den franzosisehen

Metre. Reply by — .
Mon. Corr.(Zacb), ix, 1304,22:5-230.
Title iu full under Camereu {J. W. von.).
Belatti. Intorno <ad un modo di siraplificaro in aleiini
easi r ■applieazioiie del inetodo dei minimi qnadrali
al ealcolo delle constanfi enipiriehe."
Ist. Veneto, Atti, i.

BELGIUM.

Ai'AN (E.II.-.J.). R.apport eur lea travaux g^^odeaiquea.

Int. Gwd. Cong., Gen.Ber,, 187.i, ).".5-ir.7; 1870, 78-83; 1877,
262-200; 1878, 70-81; 1879, 78-83; 1880, 6-7.

Notices ear les travaux g6od6siqaes du d&p6t de la

guerre.

Gand, 1876.

Triangulation du royannie de Belgique.

IxoUea, 1878; 1880; 1881.

. Ijo jiri-nner volume de la triangnlation beige.

Acail. de Eelgiiiue, i., 1880, 75-76; i, 1881, 209-213.

Base g6od6ftiqne nieaur6e en juillc^t IS.'tO anx environs

do Eruxfllca tiur b' plateau de Linthtmt par lea iifliciera
d'6tat-niajor attaeli6a au depdt de la giterro. Triangn-
lation qui relio cotto longueur k robservatoire royal de
Brnxelhra.

Uruxelbia, 18.".1.
LJEI.rOKTK (A.). Notice aur les travaux ni^ceaaairespour coni-
pK-ter lo r6soau g^ud^aique beige.
Bruxellea, 1881.
Fol.nc. Sur b^a travaux n6eeasaires pour coiiipl6ter le r6seau
g^od^aique beige.
Aead. de liLl-ique, l!ull.,vi, 188:!, 422-423.
Hknnkqimn (K.). Kapport sur les travaux ^■dod^siques de
I'inatitut eartograpliiquo niilitaire do Belgiquo.
Int. Geod. Cong., Gen -Ber., lt81-'82, 144-148; 1883, 227-229;
1884-'86, 121-122.

Triangnlation tin u>.\aunie tb* Belgique.

Bruxellea, 1.-85.

Iloii/.EAir (J.-C). .Su!- ... la iiii'sure d'nius troisii^nie base
g^od^-aique.
Aead. de Belgique, Hull., i, 1881, 807-872.
IjK Makie. Kapport aur lea op<^riilionag6o*16abiue8 exficnt^es
en Belgiqtie.
Int. Geod. Cong., Gen. Ber., 1872, 2-3.
l.IAUicE (.T.-B.-.T.). Kapport present^ ^ la eoniniiasiou de I'Aa
aoelatien gAoiU-aicpie internal icuiale.
Acad, de Belgi.iue, Bull., XI.I, 1870, 397-407.
Mkykr iA.). Snr la triiiiigulatien du royannie.
Acad. doBelgique^BuU., xiv, 1847; n, 320-321.

336

UNITED STATES COAST A^'D GEODETIC SURVEY.

BELGnJM— Continued.

KCKKMBLRGEK (A.-W.). Sui' les triaoguIatioDS qui ont 6t6
faitea, en Rplj;iqui>, ant^ricurenicut j\ 1830.
Acaa. de Belgiqae, Ball., xxiil, 185C, 11,430-479: i, 1857, 281-
344.
SiMoxs. Tiiangulation ilu royaume de Belgiqae.
Bruxellcs, 1867.

l^pport sur les travanx gdod^siques ex6cnt6B en Bel.

giqno.
Int. Geod. Cong., Gen. Ber., 1809, 4-5; 1870, 6.

Beltrami (Eugenio). Sulla tooria delle linee geode-
tiche.
Ist. Lomb. Sci., Kendi., i, 1868, 708-718.
: Maggi (G. A.). lutoriio ad alcnne formole re-
lative al calcolo dtgli errori d' osaervazione. Pre-
seutatadal— .

Ist. Lomb. Sei., Kendi., xv, 1882, 351-U58.
Benaze (O. Duhil de). Keeberche de la deviation que
Bubit 1« ])tiidule au Port de Callao (P^rou) par suite
de I'attraction qu'exercent sur lui la cbalne des An-
des et tout le continent de TAin^rique Sud. (H.)
Revue Marit., xxxiv, 1872, 388-402.
Bender (C). Trigonouietrische Aufnahmedes Herzog-
tbunis Berg.
Astrou. Jabrb. (Bode), 1608, 2G2-263.

Bestimmnng der Schwinguiigsdauer materieller

Pendel.

Ann. d. Pli,v.s. (Pog>;fndorft'), CL, 1873, 295-303.
Benoit (Philippe-'Martin-NarcisBe). Cours complet de
topogniphie et de g^oddsie a I'usage de I'^cole d'ap-
plication du corps royal d'dtat-niajor.
8°, Paris, 18:i2, pp. xii, 195, 6 plates; Paris, 1825,
pp. sii, 196, 6 plates.

K^sultats des coniparaisons de la toise du P^ron

au mMre internalional, ex^cut^s au Bureau interna^
tional des poids et luesures par M. Benoit, pr&ent^s
par M. C. \Wolf.
Acad. d. Sci. Paris, Couip. Rend., cvi, 1888, 977-
982.

Benzenberg ( Johann Friedrich). Ueber die trigono-
metriscbe AnI'nabnie des Ilerzogthiims Berg.
Astrou. Jabrb. (Bodel, iv, 18U8, 130-134.
Berg (F. J. van den). .Over de onderlinge afwijkingen
van de geodetiscbe lijn en van tre dersydscbe vlakke
normale doorsuedeu tuscbeu twee uahjgelegen puu-
ten van een gcbogen oppervlak.
K. Ak. Weten. Anislerdani, AVrsl., x, 1876, 1-45.
Kevd. in Jabrb, Ub. d. FurtscLr. d. Math., viii, lt76, 72&-
729, by G. (VAX Geku].

Sur les (hearts de la ligne g<?od<?8iqne et des sec-
tions planes nonnales eutro deux points rapprocbfSs
d'une surface conrbe.

Arch. N6erl., xii, 1877, 353-398.
A translation of tbc above.

Bergstrand (P. E.). SIcsure des droits gdod^siques au
luoyen de bandes d'acicret de fjls lu^talliques."
Stockholm, l(-85.

Bernardi [Bernard"] (Edward). De iiieDsaris et pon-
denbn.s autiquis, libri Ires. Editio altera, prior et
dupio locujiletior.

Oxoniie, UXf, pp. xiv, 261, >^6.
Bemardinis (G. de). SuUo scostamento della linea geo-
detica dalle sezioni norniali di una superficie.
Accad. Sci., Torino, Rend., xix, iy83-'84.

Bemardinis (G. de) — Continued.

: Doma (A.). Relazione sn "Sullo scostamento

della linea geodetica . . ." di — .

Accad. Sci. Torino, Atti, xix, 1886, 94-98.

Bertier (R.-P.). [Lettre relataut une experience d^-
montrant que la pesanteur augmented mesure qn'on
s'61feve dans ratraospbfer.s.*
Journ. d. Phys. (Rozier), ii, 1773, 251.

: Lesage. R<?flrxion sur une nouvelle experience

du — , que prouverait que la pesanteur augniente A,
mesure qn'ou s'^Ioigne de la tcrre.
Jouru. d. Phys. (Rozier), II, 1773, 378.
Bertrand (Joseph Fran9ois). M6thode des moindres
caries. Memoiies sur la combinaison des observa-
tion. Par Cb.-Fr. Gauss. Tradnits en frangais et
publics avec I'autorisation de I'auteur.
8°, Paris, 1855, pp. 167.

It contains translations of pp. 208-220 of Theoria motiiK,
1809 : pp. 20-26, Disquiailio Ai . . . ISll ami tbe whole
of the memoirs of 181G, 1822, 1823, 1826, and 1827.
Merrimak, 199.

Figure de la terre.

Jonrn. Sav., 1S74, 697-719.

A review of J. Baetrk. Ueber die Grosse nnd Figure
der Erde. LlsTIXG. Ueber unsere jetzige Kennt-
niss der Gestalt und Gio^se der Erde.

. Sur ce qu'on nomnie le poids et la precision d'une

observation.

Acad. d. Sci. Paris, Comp. Rend., cv, 1887, 1099-
1102.

Sur la loi des erreurs d'observation.

Acad. d. Sci. Paris, Comp. Rend., cv, 1887, 1147-
1148.

Sur la loi de probability des erreurs d'observa-
tion.

Acad. d. Sci. Paris, Comp. Rend., cvi, 1888, 153-
156.

Bessel (Friedrich 'Wilhelm). Trigonometrische Be-
st imnuiug eiuiger Puukto iu Kiiuigsberg uud Prii-
fung einiger Winkel der Textor'scben Vermessung
von Preussen.

Zeits. f. Astron. (Lindenau), IV, 1817, 286-296.

[ Ueber BerechnnnggeodiitischerVermessungen.]

Astrou. Nachr., i, 1823, 33-35.

[Berecbnung eines Dreiecks, desseu Seiten geo-

datische Linien sind.]

Astron. Nachr., i, 1823, 85-90.

Ueber die Berecbnung der geographischen Lan-

gen und Breiten aus geodiitischeu Vermessungen.

Astron. Nachr., iv, 1826, 241-254.

Note by OuiANi, 461-460; Quart. Jonrn. Sci., xxi, 1826.
138-153.

Untersncbungen liber die Lange des einfachen

Sekunden-Peudels.

K. Ak. d. Wiss., math. -phys. CI., Abhandl., 1326,
1-256; Ann. d. Phys. (Poggendorff), xii, 1828, 337-
351.

Also separately printed, 4", Berlin, 1828, pp. 254. This
paper was read in 1828, Its appearance in tbe Ab-
handl. for 1826, then on the point of publication, was
dne to its importance. IlERecHKI,.

Kevd. in Bull. Sci. Math. (Fcrussac), xu, 1829, 836-239,
by L. (Kr.),

UNITED STATES COAST AND GEODETIC SURVEY.

337

Bessel CPriedrich Wilhelm) — Continued.

UfluT dii' I'liriclitinki'it (ler liishcr l)pi Pcndel-

rorstirlipn anj;ewandten Reductionen anf den Inft-
lefien Raiini.

Astron. Nachr., vi, 1827, 149-150.

[Uebereinen Aufaatz von Ivory im "Phil. Mag.''

betrellend beider Methodon znr Berechnung der geo-
diitischen Verniessnngen. ]

Astron. Nachr., V, 18->7, 177-180.

Ueber die von Herni F. R. Hassler, zur Vermes-

siing der Kiiste der Vereinigten Staaten ergriflfenen
Maassregeln.

Astron. Nachr., vi, 18-2S, n49-.'?r)G.

TriiDsIatcil bv Renwick (J.)- Am. Joiirn. Sci., xvi, 182n.
225-2:!4 ; Phil. Mag. (Tilloch), vi, 1839, 401-409.

■ : Sabine (B.). Account of — 's pendulum experi-
ments.

Quart. Jonrn. Sci., v, 1S29, 1-27.

Ver.snche iiber die Kraft niit welcher die Erde

Kiirper von verschiedener Beschaflenheit anzieht.

K. Ak. d. Wiss., Abhandl., 1830, 41-103.

This paper describes experiments at Konigsberg in
1828. It was presented and read in 1832 and was
allowed to appear in tbo volume of 1830 on account
of its exceptional interest. It was also separately
printed. 4=, Berlin, 1832, pp. 1-60.

Ueber den Einflui^s eines widerstehenden Mittels

anf die Bewtgnng eines Pendels.

Astron. Nachr., ix, 1831, 221-236.

Nachricht von der Vereinigung der heiden rus-

sischeu, sich uber acht Grade der Breite ansdehnende
Gradmessungen.

Astron. Nachr., X, 1833, 325-328.

Betrachtung iiber die Methode der A'ervielfiilti-

gnng der Beobachtungen.

Astron. Nachr., xi, 1834, 269-290.

Bestinimnng der L.-inge des einfachen Secunden-

pendels fiir Berlin.

K. Ak. d.Wiss., raath.-phys. CI., 1835, 161-202.

— Ueber den Einfluss der Unregelmiissigkeiten der
Figur der Erde, anf geodatische Arbeiten und ihre
Vergleichungniit den aslronoiui.schcn Bestimniungen.

Astron. Nachr., xiv, 1837, 209-312.

— Bestimmungder Axen des elliptischen Rotations-
spbiiroids, ■nelches den vorhandeuen Messungen von
Mcridianbiigi-n der Erde am melsten entspricht.

Astron. Nachr., xiv, 1837, 333-346; Bibl. Univ.,
Genfeve, x, 1837, 170-172; Ann. d. Phys. (Poggen-
dorff), xi.ii, 1837, 622-624; Sci. Mem. "(Taylor), n,
1841, 387-400.

Neue BerccbniMig ili-r liiiiliacbtiingen der rul-

hiihen, aiif welcheii die zwcite in Indien aMsgefiihrte
Gradmessnng iMMiibet.

Astron. Nachr., XIV, 1837, 349-.!68.

Ueber die Polhijhen, velcho der englischen Grad-

niessung znm Grnnde liegcn.

Astron. N.icbr., xiv, 1837, 381-390.

— mill Baeyer (J. J.). Gradmessnng in Ostpreussen
nnd ihre Vcrliindnng niit prenssischen und rnssischen
Drcicckskcttcii, aii.sgifiilirt von Bessel (F. 'W.) und
Baeyer f J. J.).

■1-, Berlin, 1838, pp. xiv, 4.')2, 7 plates. (Gore.)

Extracts from f bia work aro founil in AbhluldlunKen von
BE8.sKr., Leipzig, 1S7.''), ni, 8S-138.

H. Ex. 17 2'2

Bessel (Frledrlch 'Wilhelin) — Continued.

Untersuchungen iiber die Wahrscheinliclikeit der

Bcobachtnngsfehler.

Astron. Nachr., xv, 1838, 369-404.

Darstelluug der Untersuchungen und Massregeln,

welche in den Jahren 1835 bis 1838 dnrch die Einheit
des prenssischen Liiugenmasses veranlasst worden
sind. Bekannt gemacht dnrch das Ministerinm der
Finanzen und des Handels.

4'^, Berlin, 1839, pp. iv, 148, 7 plates. (British
Museum.)

Ein Hiilfsmittel zur Erleichteruug der Aiivren-

dung der Methode der kleinsten Quadrate.

Astron. Nachr., xvii, 1840, 225-230.

Abbandlungen von Bessel (Leipzig), 1875, n, 308-tOl.

Neire Formel von Jacobi, fiir einen Fall der An-

wendung der Methode der kleinsten Quadrate.

Astron. Nachr., xvii, 1840, 305-308.

Abbandlungen von Brsbel, Leipzig. 1875, II, 401-402.
Formulfp for solving normal equation and determin-
ing at tbe same time the weights. Merriman, 184.

Ueber einen Fehler in der Rechnung der franzii-

sischen Gradmessnng nnd seinen Eiutluss auf die
Bestiramung der Figur der Erde.

Astron. Nachr., xix, 1841, 97-116.

Abbandlungen von Bessel, Leipzig, 1875, in, 55-62.

Ueber die Gestalt der Erde.

Ann. d. Phys. (Poggendorff), lv, 1842, 529-530.

[Ueber die Figur der Erde.]

M<;moire8 du ddp/it topographique [de Rnssie], ix,
1844, 908.

It was in tbia article that Bessel first discussed the figure
of tbe earth, using eight arcs (in his later discussion
he bad ten). This was communicated in a letter to
General Tenner in 1844, three years before tho pub-
lication of bis renowned article in Astron. Nachr..
XIV, 1837, 333-346.— Struvf. (F.-G.-W.). Arc du mfi-
ridien, etc., I, 1660, xix (note).

Ueber die aus der Schwere hervorgehenden A'er-

iinderungen, die der Kreis eines Instrumentos in dor
lotlirechten Lage seiner ILbene erfiihrt.
Astron. Nachr., xxv, 1847, 1^2.

— PopnlUreVorlesungen iiber wisseuschaftlicheGe-
genstiinde. Herausgegebeu von H. C. Schumacher.

Hamburg, 1848.

Ueber das, was uns die Aatronomio von der Gestalt und
dem Inneren der Krdo lehrt, 34-68.

Construction eines symmotrisch geformten Pen-
dels mit reciproken Axon.
Astron. N.achr., xxx, 1849, l-().

: Busch (A. L.). Verzeichniss der Werke von — .

Kilnigsberg, 1849.

Title in full under BusCll (A. L.).

: Casaroti (F.). Sulla regola seguita da . . . per

osservare gli angoli orizzontali.

Accad. dei Jjineci, Atti, ii, lH7."i, 9-14.
Title in full under Carouati (P.).

Abhandlungcu, herausgegebeu von Engclniann.

Geodiiaie, ill.

4°, Leipzig, 187,">-'76.

Horausgogeben von Rudolf Enoei.mann.

338

UNITED STATES COAST AND GEODETIC SUKVEY.

Bessel (Priedrich 'WUhelin)— Continued.

Briefwccbsel zwiBchen GaussuudlJossel. Hcraus-

gegeben auf VeranlassuDg dcr koiiigliclien preiis-
siBchen Akademie der Wissonscliafteu.

8°, Leipzig, 1880, pp. xxvi, .^)79. (Washington, Ob-
servatory. )

Geodetic referenops in Pt. 1, pp. 405, 428, 4tG, 459, 487, .-i-O i
in Pt. 2, pp. 374, 390, 396, 404, 480, 484, 513, 564.

: J. Die Erddiraensioncn von — .

Zeits. f. Vermes., xiv, 1885, 22-28.

Beucke (K.). Die geodiitiscben Linion nuddieals "ge-
odiitisclien Elliiisen und Ilyperbeln " betracbteten
Kriimmungskurven anf dom droiachsigen Ellipsoid.
8°, Halle, 1885, pp. 29. (Gore.)

Bevis: Liesganig (J.). A letter to—, containing a
sbort account of tbe measurement of mree degrees
of latitude under the meridian of Vienna.

Roy. Soc. London, Phil. Trans., LVni, 1768, 15-17.

Bianco (O. Zanotti). Sopra una veccbia e poco nota
niisura del seniidiamctro terrcstre.
Accad. Sci. Torino, Atti, XIX, T^86, 791-795.

Kefers to a method of Edwari> Wright in "Certain
error.s in navigation detected." London, 1610.
Bibl. Brit. Geneve, for Bibliothfeqne britannique.

8°, Genfeve, 1796-1835. (Washington, Congress.)

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BIBLIOGRAPHY— Continued.

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Geometriscbe und Messiostramente, 38-68.

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Binnenthal (General von). Instrnction fiir die bey
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Instruction fiir die im Calculs-Biireau der k. k.

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Trigonometriscbe Vermessung in dor ijstorreicli-

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Mon.Corr.(Zaob), XXV, 1812,37-57,121-139,232-249.

The first article is : Relation iiber die im Jahre 1810 bey

Eors in T'ngarn in Ilnaber Coraitat geraesseno

Basis und ihre Vcrbindnng mit der Basis nachst

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Biot (Jean-Baptiste) cl Blot (E.). M6moire sur la
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Title in full under BiOT (J.-B.).

Experiences sur la inesuro du pendule :\ secoudcs,

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Soc. Pbilom., Bull., l, 1807, 2G1-262.

Rapport fait ;\ Tlnstitut sur la longueur du pen-

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r(Ssulte.

Bibl. Britan., XLii, 1809, 20-26; Giornalo d. Fis.
(Brugnatelli), li, 1809, 498-500.

UNITED STATES COAST AND GEODI^TJC SURVEY.

339

Biot (Jean-Baptiste)— Continnod.

Recbeicbi's sur Ich tofractions estraordinaircs

qui s'observent trts pros do rborizon.

Inst, do France, M<;m. CI. Sci. Math.PhyB. 1809, 1-
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Not.ico sur \w oji6iation8 entreprises pour deter-
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4°, [Paris, lbl5?], pp. 28. (British Museum.)

Lettre aux r^dacteurs sur le rapport du m&tre

au pied anglais.

Ann. d. chim., vii, 1817, 13-16.

Notices sur les voyages entrepris pour mesurer

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Pytbiouses et les lies Sbetland.

Acad. d. Sci. Paris, M^m., ill, 1818 (Hist), 73-172;
Quart. Jour. Sci., v, 1818, 340-351 ; Pbil. Mag. (Til-
lock), Lir, 181=, 119-131; liii, 1819, 292-300; Black-
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1819, 26-41.

Notice sur la continuation des travaus eutrepris

pour determiner la figure de la terre, et sur les rdsul-
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Bibl. Univ. Genfeve, x, 1819, 22.';-23S.

Sur la longueur du pendule k secondes, observde

h Unst, la plus boriSalo des lies Sbetland.

Soc.Pbilom., Bull. ,1819, 21-23; Edinb. Pbil. Journ.
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et Arago. Recneil d'observations geodesifjucs

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8^, Paris, 1821, pp. xxx, 588, 2 plates. (Washing-
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RoTcl. by Dei.amuiu', (.I.-r..-.T.). Hist, de I'Acnd. Koy. d.
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— Sur la longueur absoluo du pendule fi secondes,
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Soc. Pbilom. Bull., \^, 1821, 70-78; Ann. d. Phys.
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— : Galbraith CW.). Remarks on the experiments
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Phil. Mag. (Tilloch),i..\lv, 1824, 161-170.

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Journ. d. Sav., 1825, 643-651 ; 1826, 3-18; 1827, 208-
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: Saigey. Comparaison des observations du pen-
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Bull. Sci. Math. (Saigey), VII, 1827,31-43,171-184;
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Biot ( Jean-Baptiste) — Continued.

Memoiro eur la figure de la terre.

Acad. d. Sci. Paris, M6m., viii, 1829, 1-56; Bull. Sci.
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et Biot (E.). Memoiro sur la raesure des azimuts

dans les operations geodesiques, et en particulier
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Conn. d. Temps, 1830, 70-82.

Sur un memoire de M. Puissant.

Acad. d. Sci. Paris, Comp. Rend., ll, 1836, 450-453.
Full title under Arago.

: Puissant (L.). Derniferes remarques sur uue

nouvelle determination de I'arc de meridien compris
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Acad. d. Sci. Paris, Comp. Rend., n, 1836,483-486.

— Memoire sur la latitude de I'extremite de Tare

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Acad. d. Sci. Paris, Comp. Rend., xvi, 1843, 1019-
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— Note [sur les operations geodesiques, etc., dans
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Acad. d. Sci. Paris, Comp. Rend., xxx, 1850,539-
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— : Struve (F.-G.-W.). Note sur I'ouvrage relatifil
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Acad. d. Sci. Paris, Comp. Rend., XLV, 1857, 513-
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— Nouvelles etudes sur les refractions atmospbe-
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4°, Paris, 1855, pp. viii, 124, 4. (Berlin, Geodetic
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— Remarques relatives i, la couuuunication de M.

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Acad. d. Sci. Paris, Comp. Rend., XLV, 1857, 514-
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Melanges eeientifi(iues et litteraires.

8'^, Paris, 1858, 3 vols. Voyages geodesiques, I, 16-
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: Faye (H.-A.-E.-A.). Rapport concernant la

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Birnbaum (Johanii Heitirich Ludwjg). Dis(iui8itio
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4°, Marburg, 1H2H, pp. 21, 1 i)late. (lierliii, Koyal.)

Grnndziigederastronomiscben Geographic. Vor-

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8°, Leipzig, 1862, pp. vi, 294. (British Museum.)
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Bischof (Gustav). Die Gestalt der Erde und derMeeres-
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340

UNITED STATES COAST AND GEODETIC SURVEY,

Biver (P.-E.). Snr une nouvoUe m^thode de cooduire et
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Acad, de Belgiquo, Bull., xxm, 1856, 99-148.
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8°, Gryphiswaldi®, 1794, pp. 16. (Gore.)

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Blackv7ood, for Blackwood's Edinburgh Magazine.

8^, Edinburgh, 1817-f-. (Washington, Congress.)
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Lipsioe, 1716.
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Science, l, 1883, 174.

Marking geodetic stations.

Science, i, 1883, 394-395.

Blair (John). History of the rise and progress of
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12°, London, 1784, pp. 186. (British Museum.)
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Blake^vell (F. C.) : R. New theory of the figure of the
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Civil Eng. and Arch. Journ., xxiv, 1861, 278.

New theory of the figure of the earth.

Civil Eng. and Arch. Journ., xxiv, 1861, 232-235,
313-314, 345-346.

Considerations respecting the figure of the earth

in relation to the action of centrifugal force, and to
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London, 1862.

Rerd. in Civil Eng. and Arcli. Journ., xxv, 1862, 123.
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Blaramberg (von). Memoirs of the army topographic
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4°, xix-xxvui, St. Petersburg, 1857-'67.

Die Vermessuug des Parallolbogens von 52*^

nordl. Breite durch ganz Europa und die Betheili-
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Pctermann, Mittheil., 1861, 209-212.
Blass (Friedrich). Einigos ans dcr Geschichte der
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8°, Kiel, 1883, pp. 16. (Oxford, Bodleian.)

Earth measurements, 14-16.

Blau (Friedericus). Commentatio de ambitu terrsB, ab
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Subeuiidum et ali(iuot adolescentinm publice abi-
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12~, Nordhaus.'e, 3-13, u. d. (Gore.)
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Historical Mag., V, 1861, 199-202.

BloBseville (de). Note snr les observations dn capitaine
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Corr. Astrou. (Zach.), xiii, 1825, 422-427.

Boaz (James). Proposal for a new method of deter-
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Phil. Mag. (Tilloch), LXi, 1823, 266-269.

Bode (Johann Elert). Anleitung zurphysischen,mathe-
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12°, Berlin, 1786, pp. 366.
2d ed., Berlin, 1803.

3ded., I!erlin,1820, pp. xxiv, .527, 7 plates. (Gore.)
Dritter Abschnitt: NaherelTntersnehuiig iiberdieeigent-
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Von der Grosso der Erde, I61-:03.

Bdckh (August). Metrologische Untersuchungen ilber
Gewichte, Miiuzfiisse und Masse des Alterthnnis.

8°, Berlin, 183H, pp. xxviii, 482. (Washington,
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Boehmus f Andreas). Desidcria circa rorum mensuras.
Acad. Sci. Phil. Med. Hassiacse, Acta, 1771, 5-10.

Boeklen (O.). tJeber die geodatischen Linien auf dem
Ellipsoid.
Arch. d. Math. (Gruncrt), xxxv, 1860, 101-103.

Zur Theorie der geodatischen Linien.

Arch. d. Math. (Gurnert), xxxix, 1862, 189-198.

Ueber die Wiukelsumme in Dreiecken, gehildet

ans Linien des Systems (a) oder aus geodiitischen
Linien.

Arch. d. Math. (Grunert), xi.iii, 1865, 18-25.

Ueber geodiitische Linien.

Zeits. f. Math. (Schliimilch), xxvi, 1881, 264-269.

Ueber das physichc Pendel.

Zeits. f. Math. (Schliimilch), xxviii, 1883, 304-309.

Borsch (A. ). Ueber den Einfiuss der Wahl versohiedner
NuUrichtungen auf die Ausgleichung von Richtungs-
beobachtungen.
Astron. Nachr., XLCVii, 1880, 181-186.

Die Bestimmungen der AusdehnungseoeiBcienten

von Eisen und Zink vermittelst des Bessel'schen
Basisapparats.

Astron. Nachr., xcix, 1881, 177-190.

: Gauss (C. F.). Abhandluugen zur Methode der

kleinsteu Quadrate.
Berlin, 1887.

Title in full under Gauss (C. F.).

Das murkisch-thiiringischo Dreiecksnetz. Ver-

iirt'entlichung des konigl. preussischen geodatischen
Instituts.
4°, Berlin, 1889, viu, 144, 1 map. (Gore.)
Eevd. in Zeits. f. Vermes., xvni, 1889, I.W-ISO.

Borsch (O.). Ueber die Genauigkeit dcr Winkel- und
Linieu-Messungen.
Zeits. f. Math. (SchlOmilch), viii, 1863, 321-341.

Bestimniung dcr Gcnauigkoit von Winkel- und

Linien-Mcssuugen aus Beobachtungen abgeleitet.*
8°, Marburg, 1863.

und Kaupert. Bericht iiber den Stand der geodii-

tisch-a.stronomischen Arbeiten im Kurfiirsteuthum
Hessen zum Zwecke der mitteleuropiiischen Grad-
niessung.
Int. Geod. Cong., Geu.-Ber., 1804, 12-13; 1865, 45-56.

UNITED STATES COAST AND GEODETIC SURVEY.

341

Borsch (O.)-

-Continned.

Auszn^ aus dem Berichte iiber die im

Jabre 18GG ausgefUbrten geodiitischen Arbeiten fur
die mitteleuropiiische Gradmessung im vorinaligeii
Kurfilisteuthuni Hessen.
Int. Geod. Cong., Gen.-Ber., lt6C, 30-:i3.

— Ueber den inittleren Feblcr der Kesultate aus
trigonoiuetriscbeu Messungen.

Arch. d. Math. (Gruncrt), xlvi, 1866, 40-44.

— AnleittiDg zur Berechnuiig der rechtwinkeligeii
sphUriscbeu Cooidinaten der Dreieckspunkte sowie
der Dreiecksaeiten uud ihrer Richtiiugen aus den
gegebenen geographiscber Breiten und Liiugen der
Dreieckspunkte. Mit besonderer Beriicksicbtigung
der trigouometriscben Laudesaufuabme des vorma-
ligen KurfUrstcnthums Heeseu als Grundlage fUr Ge-
niarks-, Forst- uud dergleicheu Vermessungen.

8"^, Cassel, 1808, pp. 48.

2d ed., Cassel, 1S85. (British Museum.)

— Ueber die Ausgleicbung eiuer um ein Polygon

gelegten geodiitischen Dreieckskette.
Astron. Xacbr., Lxxi, 1868, 26.5-268, 37S-380.

— Tafeln fiir geodatische Berecbnungen zwischen
den geographischcn Breiten von 35^ bis 71", nach
Bessel's Elementeu des Erdspbariiides.

4°, Cassel, 1869, pp. 28. (Brussels, Dep6t de la
Guerre. )

— Bericht liber die Thiitigkeit des geodittischen
lustituts, 1869, 1881-'82.

TitlH in full under Baeybk (J. J).

Ueber die Genauigkeit der Liingeu-Messungen

mit Kette und Latten.
Zeits. f. Vermes., ii, 1873, 18.5-199.

Literaturderiuaktiscbenuud theoretischenOrad-

mesaungs- Arbeiten. ZweiteMitiheilung, enthaltend
diePublicationcn aus den Jahren IH-'l, 1682 uud 1883.

Int. Geod. Cong., Gen.-Ber., 1883, 1-32, Appendix 8.

Geodiitischo Literatur. Auf Wunschder Perma-

uenten Commission im Ceutralbureau zusammenge-
stellt von — .
8°, Berlin, 1889, pp. vii, 226.

BOHEMIA.

Ki.li.Kl.Y. Berlclit Uber diu in Bijlimen ansgefiihrteu geodii-
ti.schun Arbeiten.
Int. Geod. Cong., Gen.-Ber., ISOS, 15-16; 1864,24-26; 1865,17-
19; 1806,53-55; 1808,57-59; 1809,80-8:1; 1870,27-29.

Bohn (C). Ueber einen Temperatnreinfluss bei geodii-
tischen mngeumcKSungen.
Zeits. f. Vermes., xi, 1882, 514-523.

Die Lundcsmessnng. Ein Lchr- uud Handbucb.

8", Berlin, 1886, pp. xvi, 761. (Berlin, Royal.)
Bohuenberger (Johann Gottlieb Friedrich von). An-
leituug zii gi<igra]ihische Orlsbestimmung.
8°, (iottingen, 179.5.

2d ed. Bearbtitetvou G. A. ,Iahn, Gijttingen, 1852,
pp. xii, 346, 5 pi.

Trignnonietriscbe Vermessung von Schwabeii.

Mou. forr. (Zacb), v, 1X02, 216-226; vi, 1802, 23-27.

■ Astronouiie.

8°, Tiibingen, ItfU, pp. 44>*. (Washington, Ob-
servatory.)

Von der Gestalt und (iroBHo der Erde, 187-21*^; Von der
Gestalt diT Kido mid der Planeteii, vou di-ui Geaelz lU-r
Vuriinderuug der Lagtf ihrer Unjereduiig.''axeu, 02G-697.

Bohnenberger ( Johaiin Gottlieb Friedrich von) — Con-

tinued.

Barometrische und trigonometrische gemessene

Ilohen in Schwabeu.
Tubinger Blatter, i, 1815, 326-336.

Eiuo Aufgabe der praktischen Geometrie.

Zeits. f. Astron. (Lindeneau), 1817, 121-126.

Ueber die Bestimmung der Liinge des einfacheu

Secundeupeudels.

WUrttemb. Abhandl., i, 1826, 1-34.

Die Berechnuug der trigonometrischen Vermes-
sung mit EUcksicht auf die sphiiroidische Gestalt
der Erde. Deutsche Bearbeitung von Hammer.

8°, Stuttgart, 1885, pp. vi, 65. (Berlin, Royal.)
Bohnenberger (Joan. Theophil. Frider.). De compu-
tandis diuiensionibus trigonometricis in superficie
terra- spha^roidica institutis coiumentatur et vitas
illorum quibus summi in jihilosophia honores, A.
1823-'24 tributi sunt.

8°, Tubingie,1826, pp. 63. (Washington, Congress.)

Bolotof ( Alexei PavT-lowitsch). Voltsliindiger Cursus
der hiiheren und niederen Geodiisie. (Russian.)

St. Petersburg, 1837; St. Petersburg, 1845, pp.
xiii, 580 ; St. Petersburg, 1849, pp. xi, 300, 4 tables, 16
plates. (British Museum.)

Boucompagni (Pietro). Sulle variazioni orario e men-
sili di gravity.

Nuovi annali delle scienze naturali, v, 1841, 297-
302; VII, 1842, 165-167.

Appendice by Ghekakdi, 302-305.
Bond (George M.). Standards of length and their sub-
divisions.
Jour. Frank. Inst., cxvii, 1884, 281-295.

Marked to be concluded, but no more was publiahed.

Bond (George P.). On the use of equivalent factors in
the method of least squares.

Am. Acad., Mem., vi, 1857, 179-212.
Bonne (Rigobert). Priucipes sur les mesnres en lon-
gueur et en capacity, sur les poids et les monuoies ;
d^pendaus du niouvemeut des astrcs principaux et
de la grandeur de la terre. Ouvrage propre il refor-
mer ou ;\ rectifier les poids et les mesures de la
France et des autres dtats.

8", Paris, 1790, pp. xv, 87, 1 plate. (Washiugton,
Coast Survey.)

De la ddterniination des longitudes terrestres par

le moyeu des siguaux do leu.
D<!p6t do la Guerre, U6m., ill, 1826, 25-60.

A historic sketch of the attempts. The first was in 1730.

Notice sur la mesure do I'are de longitude com-

pris entro Munich ct Brest, ex<!cuteo<ians lecours de
cetto aun^e 182.5, faisaut suite au m(!moire sur le
memo objet, iusdrd, page 25, de co recueil. iSce Boiiue.
De la determination, etc.

Depot do la Gueir.-, Mom., lU, 1826, 39.5-406.

Op<5ratiou8 gi:^odesiques (France).

Di<pAt de la Guerre, M<^m., 1, 1829, 25-78.

Bonnet (Pierre-Oasian). Sur quelquos propri6t^s des
lignes gt!(>d<'si(iues.
Acad. d. Sci. Paris, Comp. Rend., xi,, 1855, 1311-1313.

Sur les lignes gi^od^siques.

Acad. d. Sci. Paris, Comp. Kend., xi.l, 1855,32-35.

342

UNITED STATES COAST AND GEODETIC SURVEY.

Bonnet (PierreOssiau)— Contiuued.

Note 8iu' la courbure g^oddsique.

Acad. d. Sci. Paris, Comp. Kend., XLii, IS^.G, llST-
lKiO.

M^iiioire siir la iigiiro do la tcrre con8id6r6e

cummo pen dift'^reutc d'une sphere.

Ann. Sei. Mat. e Fis. (Tortoliui), ii, 185'J, 46-59,
113-131, 180-184.

Demonstration du tlii'oreme de Gauss relatif anx

petit.s triangles g<'od<!siqne8 situ^s .sur una surface
conrbc <niulconque.

Acad. d. Sci. Paris, Comp. Rend., LViii, 1864, 183-
188.

Demonstration nouvelle dedeux tbeorfemesdeM.

Bertraud (Peripherie et contenu d'uu ccrcle geo-
desiqne).

Acad. d. Sci. Paris, Comp. Rend., xcvii, 1883,
1360-1362.

Bonsdorif (Johann Gabriel). De flgura telluris ope
peuduloruui determiuauda.
8°, Aboa-, 1815, pp. 10. (British Museum.)

Borda (Jean-Charles de), Lagrange, Laplace, Monge
ct Coudorcet. Rapport fait a I'Academie des sciences
Bur le ehoix d'une unite de mcsures.
Acad. d. Sci. Paris, Mem., 1791,7-16 (Hist.).

Suggesting the iiso of the ten-miUionth part of tho earth's
quadrant as tho unit.

: Biot ( J.-B.). Sur la longueur du peudule jjar le

precede do — .

Soc. Philom., Bull., vi, 18-21, 70-77; Ann. d. Pbys.
(Gilbert), i.xix, 1821, 337-352.

: Riinker (C. L. C). Observations for determin-
ing tho absolute length of the pendulum vibrating
seconds at Paramatta, according to the method of — .
Roy. Astron. Soc, Mem., in, 1827, 277-298; Month.
Not., I, 1827-'30, 75-76. '

: Faye (H.-A.-E.-A.). Rapport sur uu memoire

de M. Peiree concernaut les anciennes determinations
de la pesanteur par — .

Acad. d. Sci. Paris, Comp. Rend., xc, 1880, 1463-
1406.

Borden (Simeon) aud Paine (R. T.). Account of a
trigonometrical survey of Massachusetts.
Am. Acad., Mem., i, 1833, 338-344.

Comparisons of the dimensions of the earth, ob-
tained from measurements made in the survey of the
State of Mas.sachusetts, with accredited mean deter-
minations.

Am. Phil. Soc, Proc, in, 1843, 130-132.

Tables of bearings, distances, latitudes, longi-
tudes, etc., ascertained by tho astronomical and
trigonometrical survey of Massachusetts. Published
agreeably to a resolve of tlic general court by John
C. Palfrey, secretary of tlie Commonwealth.

lioslon, 1846, ])p. — . (Wa.shington, Congres-s.)

Account of a (rigouomelrical survey of Massa-
chusetts, by Simeon ISorden, esq., with a comparison
of its results with Ibo.si: obtained from .•istrouomieal
observati(ms by Robert Treat I'aiue, esq., communi-
cated by Mr. Borden. Read 16th April, 1841.

Amer. Phil. Soc, Trans. ix,1846, 33-93.

Borden (Simeon) — Continued.

DAUS6Y (P.). Suv le lev6 trigouomitriquo de l'6tat de Massa-
chusetts.
Soc. Guogr., Bull., XVI, 1841,324-331.
Gore (.T. H.). Borden's survey of Massachusetts.
Railroad and Eng. Jour., lxi, 1887,152-153; Zeits.f. Vermos.,
xvn, 1888, 203-207.
Anon. Borden's Survey.

North Am. Rev., l.xi, 1845; 455-468.

Bordoni (Antonio Maria). Trattato di geodeaia ele-
mentare.

Milano, 1825, pp. viii, 456, 17 plates. (Gore.)
2d ed., Pa via, 1843.
3ded., Milano, 1859.

Ecvd. in Bull, Sci. Math, (Ferussao), 11,1824,30-31; m,
1825-'26.

Borenius (Henrik Gustaf ). Calcul oomparatif de dif-
terentes observations du pendule constant.
Acad, de St.-Petersbourg, Bull. Sci., ix, 1842,73-75.

Ueber die Berechuung der mit dem unveriin-

derlichen Pendel zur Be.stimmung der Abplattung
der Erdo augestellten Beobachtungeu.

Acad: de St.-Petersbourg, CI. Phys.-Math. Bull., i,
1843, 1-29.

De gravitate ope penduli ex dato situ geogra-

phico determiuauda. (H. )

Helsiugfors, 1845.

Borletti. Precisione della misura d' un angolo falta col
teodolito 0 col eleps.*

II Politecnico, xxxiv, 310-^-.

Bosscha (J.) ft Stamkart (F. J.). Resume des travaux
geodesiques executes dans les Pays-Bas en 1880.
Int. Geod. Cong., Gen.-Ber., 1880, 20-22.

Boscovich (Ruggiero Giuseppe). Dissertatiodetelluris
ligura, liabitain Seminario Romano. Nunc primuin
aucta, et iUustrata ab ipsomet auctore.

4°, Romie, 1739.

Meinorie sopra la tisica o istoria naturale, II, 1744,
159-218.

De veterum argumentis pro telluris sphaerici-

tate, dissertatio habita in Seminario Romano.*

4'^, Rouue, 1739.

Lalaudo, 409.

Not found in La lande's own copy of Eoscovich's opora
now in Bil)lioth6que royalo, Brussels. It may ho a
p.art of Dissertatio do telluris, etc., though there is
no such suh-title.

Do in:equalitate gravitatis in diversis teiiie

locis, dissertatio habita in Seminario Romano.*

4°, Roniie, 1741.
Lalando, 415.

(t Marie (C). Do oxpeditione ad dimetiendos

duos ineridiani gradus.

Rouue, 1755. Translation, Paris, 1770.
Title iu full under Makik (C).

: dela Coudamine ( C. M. ). Leil.r (ol>r.

Malty regarding the uieasui-e of — .

Roy. Soe. London, Phil. Trans., XI.IV, li, 1756,623-
624.

De inequalilato gravitatis jier superficiem tel-
luris, ct flgura ipsius telluris ex a'quilibrio.
Phil. Recent. (Stay), ii, 1760, 359-380.

UNITED STATES COAST AND GEODETIC SURVEY.

343

Boscovich iRuggiero Giuseppe) — Continued.

De (leviationibiis pendulorum ex asperitate su-

perficiei terrostris, et uiethodo definiendi massaui
terric.

Phil. Rocent. (Stay), ii, 1700, li^O-liSj.

Do veterum couatibu.s pro maguitudino ternu

determiuanda.

Phil. Recent. (Stay), ii, 17G0, 385-^590.

De primis recentiorum conatibus pro determi-

nanda magnitudino tellnris.
Phil. Recent. (Stay), ii, 1760, 390-393.

— Do figara et magnitudine terrte ex plarium
gradum comparatione.

Phil. Recent. (Stay), ii, 1760, 400-406.

— De recentissiniis gradunm dimensiouibus et
figura ac magnitudine terrae inde derivanda.

Phil. Recent. (Stay), ii, 1760, 406-4-26.

— Opera i)ertinenta ad opticam et astronomicam.
.'') voIh, (H.)

4'^, Bassani, 1785.

De (let*irmiiiatioiie longitudinia peDduli.s oscillautis ad
singulu eecnnda temporis medli. v, 179-270,

— : Ricchebach (G.). Esame imparziale della tri-

angolaziono del — .
Roma, 1840.

Titio in lull under RiCCREBACH (G.).

BosBcha (J.). Relation de.s experiences qui out servi h
la eoustrucliou de deux mfetres ^talons en platino
iridic, compares directement avec le mfetro des
archives.

ficole Polytcch., Ann., i, 1885, 65-144; ii, 1886, 1-
12'J.

Bos^vell (G. J.). Remarks on a paper of Mr. — on in-
variable penduluni.s.
Jour. Nat. Phil. (Nicholson), XV, 1806,84-86.

Boucbeporn (de). [Note snr la variation de la pesan-
teur.]

Acad. d. Sci. Paris, Conip. Rend., xlv, 18.57, 1005-
1007.

Regarding the height of the column of mercury in a
cloacd barometer. See Babixet, "Surlapr6tendue."

Bouchotte (Bmile). Etudo sur la valeur dn stade de la

coudeo et do qiieIi|U(!s autres niesuros anciounes.

Acad, de Metz, Mdin., XLI, 1859-'60, 415-448.

Bou6 (Ami). Ueber dio geomctrische Regelniiissigkeit
des Krdballes im Allgenieiueu, insbesondero iibor
diejenige seiner Wasserrinueu und dio Abtheilung
diescr in symmetrische Gruppsn.

K. k. Ak. d. Wiss., math.-natnrwiss. CI., xxiii, 1850,
255-269.

Bouguer (Pierre). Comparaison des deux loix quo la
Uth> et IcH antrcs plamtos duivcnt observer dans la
figure quo la pesanteur li iir fait pniidro.
Acad. d. Sci. Paris, Mdm., 17;U, yi-54.

Sur la longueur du pendulo (dans I'InIo do Saint-

Dominigno).

Acad. d. Sci. Paris, M(?m., 1735, 592-528.

De la manifero do determiner la figure de la terre

par la mosuro des degr<5s do latitude et do longitude.

Acad. d. Sci. Paris, M(5m., 1736, 44.3-l(i8.

Bouguer (Pierre) — Continued.

Relation abr(5g<?e du voyage fait a i Pdrou par

messieurs do l'Acad<3mie royale des sciences pour
mesurer les degr^s du meridien aux nnvirons de
I'equateur, et en concluro la figure de la *^^erre.

Acad. d. Sci. Paris, Mdm., 1744, 249-297.
Ciintiimed in the same for 1846, 509-606.

Experiences faites ii Quito et dans divers autres

endroits do la zone torrido, sur la dilatation et I.a
contraction quo souffrent les metaux jiar lo chaud et
par le froid.

Acad. d. Sci. Paris, Hist., 1745, 230-260.

La figure de la terre determin^o par les observa-
tions de MM. Bougner et de la Coudamiue de I'Aca-
d^mie royale des sciences, envoy^s par ordre du
roi au Perou pour observer aux environs do I'dqua-
teur.

40, Paris, 1749, pp. [xxii], ex, 394, 7 plates. (Gore. )

Sur les observations do la parallax do la lune

qu'ou pourroit fairo en memo temps en plusiours en-
droits, avec la ni6thodo d'dvaluer les chaugemens
quo cause a ces parallaxes la figure do la terre.
Acad. d. Sci. Paris, M^m., 1751, 64-86.

— Justifications des M^moires do I'Academie royale
des sciences do 1744, et du livro de la figure da la
terre, determinees par les observations faites au P^-
rou, sur plusieurs faits qui concernent les opdrations
des acad<5miciens.
4°, Paris, 17.52, pp. viii, 54. (British Museum.)
2d ed., Acad. d. Sci. Paris, M6m., 1809.

* dans laquelle on dis-

Lottre ;"l monsieur

cute sur divers points d'astronomio pratique et oil
I'on fait quelques remarques sur lo suppMmon'j au
journal do M. do la Condaniiue. ^

Paris, 1754, pp. 51. (British Museum.)

— ct Camus (C.-E.-L.)., Cassini de Thury et Pini^r^
Operations faites par ordro do I'Academio pour mo-
surer I'iutervalle entre Villo Juive et Juvisy, en
cokclure la distance do la tour do Monttheri au
clochor do Brie-Comte-Robert, et distin^uor cntro
les difldientes determinations quo nous avon." du
degre du meridien aux environs do Paris, cello qui
doit etro preserveo.

Acad. d. Sci. Paris, Mem., 1754, 172-18C.

: de la Condamine (C.-M.). Rdponse :\ la 1( ttro

do — Hur lo supplement d<i M. do la Condauiiuo.
Paris, 1754.

Title in full under HE i.A Condamine (C.-it.).

.Sur la direction (lu'all'ectent les tils il i)lomb.

Acad. d. Sci. Paris, Mem., 1754, 2.50-268.

: de la Condamine (C.-M.). Supplement au

Journal liistoriquo pour servir do reponso aux me-
moirs de B[()Ugueur].
Paris, 1754.

Title in full under l>K l.A CosnAMINE (CM.). .'>><! Hou-
cUKUll (P.). Lettr<» sur "le Hupphiment." I'aris,
1754.

, Camus, CasBini de Thury ct Pingre. 0'>scr-

vatiouB faites par ordre do I'Academie royale des
sciences pour la verification du degre du mer' ilien
conipris entre Paris et Amiens.

8°, Paris, 17.57, pp. 28. (British Museum.)

344

UNITED STATES COAST AND GEODETIC SURVEY.

Bouguer (Pierre)— Coutiuued

: David (J. -P.). Dissertation sur la figure de la

terre ... la cause do r^fractious que M. — assignoit
h CO i)b6iionii-no.
La Ilayr, 1771.

Till.) in full under Daviu (J.P.).

: Grenus (T.). Kesultate eiuer Vergleichung der

Werke von — .

Mod. Corr. (Zach), xvi, 1807, 238-256.
Boulenger. Trait6 do la splifere du luoude. Diuis6 en
quatre liures, ausquels est adrou.st6 le cinquiesme de
I'usage d'icelle.
2« 6d., 8°, Paris, ]6-<i8, pp. 30,245.

De la luesure du globe terreatre, 179-183.
Bouquet de la Grye. Note sur I'usage dn cercle m^ri-
dieu de Bruuner et sur sou emploi dans la mesure
des bases.
Ann. Hydrog., xvi, 1859, 151-160.

Bourguignon-d'Anville ( Jean-Baptiste). See Anville
(Jean-Baptiste-Bourguignon d').

Bourns ( Charles). Principles and practice of land en-
gineering, trigonometrical, subterraneous and marine
surveying, witb an appendix.

8°, London, 1843, pp. 366, 7 plates.

3d ed., 8°, London, 1846, pp. 3.^, 9 plates. (Ox-
ford, Bodleian.)

Boutelle (Charles Otis). Primary base apparatus.
U. S. C. and G. Survey, Eep., 1855, 264-267.

Description of tripod and scaffold as used by him

at primary triangulation stations.

U. S. C. and G. Survey, Eep., 1855, 361-363.

Geodetic night signals. Differentkind of lights,

experiments, comparison of day and night observa-
tions, expense, etc.

U. S. C. and G. Survey, Eep., 1880, 96-109.

On the construction of observing tripods and

scaft'olds.

U. S. C. and G. Survey, Eep., 1882, 199-208, App. 10.
and Schott (C. A.). Connection at Lake Ontario

of the primary triangulation of the Coast and Geo-
detic Survey with that of the Lake Survey.

1'. S. V. and G. Survey, Eep., 1884, 387-390, App. 9.

On geodetic reconnaissance.

U. S. C. and G. Survey, Eep., 1885, 469-481, App. 10.

On a geodetic survey of (lie United States.

Sciince, vii, 1686, 460-461 ; Van Nostrand's Mag.,

XXXV, If^-iO, 3S-40.

Bowditch (Nathaniel). On the cabulatiou of the ob-
latenessof I he earth by meansof the observed length
of apendulum in difl'erent latitudes, according tothe
method given by La Place in the second volume of
his " M(Scanique i-fileste," with remarks on other parts
of the same wi.rk, relating to (lie figure of the earth.
Am. Acad., Mem., iv, 181H, ,30-49.

: La Place (P.-S. de ). M(5cauique celeste.

Translated by — .
Boston, lf29-'39.

Title ill full under La Place (P.-S. de).

Bradley (James). An account of some observation.s

made in Loudon, by Mr. G. Graham, and at Black

Eiver, in Jamaica, by C. Campbell, concerning the

going of a clock, in order to determine the difference

Bradley (James) — Continued.

between the lengths of isochronal pendulums in those
places.

Eoy. Soc. London, Phil. Trans., xxxvm. 1735, 302-
314.

The ellipticity of fbe earth ia alao deduced from these
observations.

Experiments to determine the length of the

pendulum vibrating seconds .it Greenwhich. (H.)
1743-'49.

[Brande (W. T.).] A brief investigation of the prop-
erties of the geodetic curve.

Quart. Jour. Sci., xxi, 1826, 136-137.

A criticism of Bessei's method of computing the carve
of shortest distance on a spheroid, founded on the
theorem of Taylor.

A simple rectification of the geodetic curve.

Quart. Jour. Sci., xxi, 1826, 153-155.

A table of coefficients, subservient to geodetical

calculations.

Quart. Journ. Sci., xxi, 1826, 337-345.

Brandes (Heinrich 'Wilhelm). Vorlesungen liber die
Astronomio, zur Belehrung derjenigen, deuon es an
mathematischeu Vorkenutuissen fchlt, von H. W.
Brandes.

8°, Leipzig, 1827, pp. i, viii, 255, 10 plates. (Wash-
ington Obsevratory.)

Gestalt der Erde, 24-35.
II. Leipzig, 1827, viii, 273, 11 plates.

Branfill (B. R.) and Hennessey (J. B. N.). Budhon
meridian series.
India, Trig. Survey, vii, lc82, i-xvi, 1-74, 1 plate.

Gurwani meridional series. (Long. 82*^

20'.)

India, Trig. Survey, viii, 1882, i-viii, 1-15.
Gora meridional series.

India, Trig. Survey, viii, 1882, i-ix, 1-70.
Chendwar meridional series.

India, Trig. Survey, viii, i-viii, 1-56.
Braschmann (Nic). Note sur le mouvement de peudule
simple. (H.)

Acad, de St.-P^tersbourg., Bull., x, 1852, 81-86.
Brassiune (E.). Proposition sur uuc question de uieca-
nique relative h, la figure de la terre.

Acad. d. Sci. Paris, Comp. Eend., xcvii, 1883,
637-639,-1137-1139.

Braunmiihl (A. von). Ueber geodiitische Linien auf
Eotatiousflacben und June EiuhUUendeii derselbcn,
welche von alien durch einen Punkt gohenden
kiirzesten Linien gebildct werdeu.

i"^, Miinchen, 1878, pp. 52, 1 plate. (Munich,
Eoyal.)

Ueber En veloppen geudiitischer Linien.

Math. Ann. fClebsch), xiv, 1879, .^57-561).

Geodiitische Linien und ibre Envelopi)en auf

dreiaxigen Fliicbeu zvveiteu Grades.

Math. Ann. (Clebsch), XX, 1882, 557-586.

Ueber die redncirto Litnge eines geodatischeu

Bogcns und die Bildung jeuer Fliicbeu deren Norma-
len eiue gegebeue Fliicho beriih'm.

K.bay. Ak. d. Wiss., math.-phys, CI., xiv, iii, 1882,
93-110.

UNITED STATES COAST Ai^fD GEODETIC SURVEY.

345

Braunmiihl (A. von) — Continued.

I'eber gfoilatischo Linicn auf den dreiaxigen

FliicUeu zweitt;u Grades, welclie sich durcb ellip-
tisclie Fiinc'tioncu darstelleu lassen."

Math. Ann. (Clebscb), xxvi, 1885.

Bredichin (Th.). Experiences faites aveo le peudule it
reverHion.

Obs. de Moscou, Ann., vni, 18S2, 31-56.

Breen (H.). Basc-liun apparatus.

Van NoMtraud, Mag., xxvii, 1882, 89-98.

Bremiker (Carl). Ueber Gradmessuugen.
Astron. Nacbr., XLiii, 1856, 209-224.

A coDtinuation promised but not given.

Studien iiber bobero Geodiisie.

i°, Berlin, 1869, pp. 81. rTeidmann. (Gore.)

Eevd. in Jabrb. A. Foitscbr. d. Math, u, 1869-'70, 836-S38,

by (BlRUNSJ.
An effort to lind a spberoid on which the sum of the
sqnares of the defiections of the plumb-lines shall bo
a minimuu], those doflections beiuy what is known
as station errors, or the differences between observed
and computed astionomic positions.

Bericht iiber die Thiitigkeit des geodUtiscben

Instituts, 1869-70, 1872-73.

Title in full under Babveii (J. J.).

Bericbt iiber die geodiitiBclien Arbeiten in Baden

pro 1873.

Int. Geod. Cong., Gen.-Ber., 1873, 1.

und (Peters C. A. P.). [Bericbt iiber die geo-

diitibcbeu Arbeiten in Preussen im Jabre 1874.]
Int. Geod. Coug., Gen.-Ber., 1874, 6;5-66.

Ueber Wiukelmessung und Ausgleicbung. Ver-

gleicbung zwiscben drei Mctboden : (1) Wiukelmes-
Buug zwiscben alien Combiuationen der Zielpunkte,
(2) Winkolmessung uiir mit der Horizoutprobe auf
360'-", (3) Ricbtungsbeobacbtuugen tuit mebr als zwei
Zielpuukten in eiueni Satzo.
Astron. Nacbr., lxxxix, 1877, 65-78.

Eevd. in Jabrb. iib. d. Fortschr. d. Mutb., i.x, 1877, 779-
780, by I![run8).

und Fischer (A.). Das rboiniscbe Dreiecksnetz.

Publication des geodUtiscben Institnts.

4", 1. Oil) Biiuiier Basis, IJi rliii, ls7(j, pp. [IJ, 7.", 1
{date.

Kevd. in Astron. Gcs., Vierteljabrs., xii, 1877, 146-160.

II. Die Kicbtuugs-Beobacbtung, Berlin, 1878, pp.
xii, 164, 6 plates,

III. Die Netzausgleicbung, Berlin, 1882, pp. vii,
205. (Gore.)

Bretnond (de). [Transactions philosopbiijues de la So-
ci<5t6 ro.\ale de Londres.] Translated witb notes,
1731-'.36; (H.)
4°, Paris, 173y-'41.

There is a note to Bradley's account of the .Jamaica ex-
periments containing an exhaustive review of pen-
dulum history up to date.

Brettner (H. A.). Matbcmatiscbo Geograpbie. EinLeit-
fadin bcini Uiiterricbte dieser Wissenschaft In bii-
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346

UNITED STATES COAST AND GEODETIC SURVEY.

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lut. ISuieau Weights and Measures, Travanx et
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4°, Limoges, 1839, pp. 194, 7 plates. (British Mu-
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Allgemeiue EncyUlopadie der Wissenschafteu nnd
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4°, Leipzig, 1871.

Iu Publicration dva kuuigl. preussiscben geodatiacheu
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Bruhns (Carl Christian)— Continued.

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Int. Geod. Cong., Geu.-Ber., 1872, .53-57.

und Bericht iiber die im Jahre 1873 im

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Int. Geod. Cong., Gen.-Ber., 1874, 29-32.

Bericht iiber die neuesten Fortschritte der euro-

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Geogr. Jahrb. (Behm), v, 1874, 144-168; vi, 1876,
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jind Nagel (C. A.). Bericht iiber die im Konig-
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«H(Z Nagel (A.). Bericht iiber die geodiitischen

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«H(J Nagel (A.). Bericht iiber die geodatischeu

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Leopoldina, xiii, 1877, 184-185.

— mid Nagel (A.). Bericht iiber die geodatischeu
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Int. Geod. Cong., Gen.-Ber., 1878, 106-110.

Bericht iiber die geodiitischen Arbeiten

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Int. Geod. Cong., Gen.-Ber., 1880, 36-37.

Die GrOBseuhainer Grundlinie. Astro-

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Schweriu, 1882.

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Bruno (Fr. Faa de). Ste Faa De Bruno (Fr.).

Bruus (Heiiivich). Die Figur der Erde. Ein Beitrag
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Hevd. iu Jalirli. iib. d. Forlscbr. d. Matb.. x, 1878, 765-
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Astron. Nachr., xcvii, 1880, 73-74.

Bemorkung liber die geodiitische Linie.

Zeits. L Vermes., x, 1881, -298-301.

UNITED STATES COAST AND GEODETIC SURVEY.

347

Bruns (Hemrich)— Continued.

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Acad. d. Sci. Berlin, M6m., 1799-1800, 3-17.

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4°, Kj0benhavn, 1779, pp. xvi, 132, 1 chart. (Brit-
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Ik'Kcbreibung der Ausmessungs-Methode, welcbo

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Transliited from the Danish by J. F. Marcus, and edited
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L., E., D. Phil. Mag., I, 1851,552-554; ii, 1851, 37-
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18^, Paris, 1790 -f. (Wasliiugtou, Observatory.)
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Memoir on a new and certain method of ascer-
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Phil. M.ag. (Tilloch), Liii, 1819, 350-300,400-416.
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8^, Calcutta, 1837-'38 (3 v.). (Washington, Con-
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Acad. d. Sci. Paris, Comp. Rend., c, 1885, 1204-

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348

UNITED STATES COAST AND GEODETIC SURVEY.

Callandreau (O.)— Continued.

M^moire sur la tli<5orie de la figure de planfetes.

Obs. do Paris, Auu., xix, 1886.

Reniarques sur la tbdorie dela figure de la terre.

Bull. Astron., 1888, 1-8.

Camb. Math. Jour. (Thomson), for Cambridge and
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Astron. Jahrb. (Bode), 1805, 139-148.

Camp. Oltmauus (J.). Die trigonometrisch-topogra-
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Campbell (C.) : Bradley (J.). Account of some pendu-
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Canadian Jour., fur Canadian Jonnial of Industry, Sci-
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Cantor (Moritz). Die romischen Agrimensoren nnd
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CAPE OF GOOD HOPE.

EvKUEsT (G.). On the triaugululiou of the Cape of Good
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Koy. Astron. Soc, Mem., I, 1822-'25, 255-270.
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On the position of Laeaille's statious at fhe Cape of

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Boy. Astron. Soc, Mem., xi, 1840, 91-137.

CAPE OF GOOD HOPE— Continued.

Keport on the remeasurement of Lacaille's arc.

Koy. Astron. Soc. Month. Not., vn, 1845-'47, 57-58 1 Astron.
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Verification and extension of Lacaille'.s arc of the

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London, 1860.

Carliui (Francesco) e Plana (G. A. A.). Relazione delle
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Accad. Sci. Torino, Mem., xxviii, 1824.

Carlini (Francesco). Osservazioni della lunghezza del
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Revd. in Bull. Sci. Math. (Saigey), ni, 1825, 278-301.

: Sabine (E.). An account of — 's pendulum ex-
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Quart. Journ. Sci., II, 1827, 153-159.

: B. Ueber die Langen-Gradmessung im Parallel

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Hertha, ix, 1827, 277-288 ; xi, 1828, 448-456.
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Esposizione delle osservazioni di signali a pol-

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Eff. Astron., Milano, 1828, 33-36; 1829, 25-38.

Esposizione delle operazioni eseguite per assi-

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Eff. Astron., Milano, 1837, 67-90.

Sur la determination de la density moyenne de

la terre d^dnite de I'observatiou du pendule faite k
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Charles-Ignace Giulio.

Accad. Sci. Torino, Mem., ii, 1840, 379-385.

Dell' ampiezza dell' arco di nieridiano che attra-

versando la pianura di Lompardia 6 termiuato dai
paralleli di Zurigo e di Geuova, premessa una uotizia
gradi del meridiauo di Koma e di Torino.
Eff. Astron., Milano, 1843, 3-IJ8.

Carney. M^moire sur les poids et les mesurea. (H.)
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Carpenter (Frank de Yeux). Geographical surveying.
Van Nostraud's Mag., xiv, 1876,513-521; xix, 1878,
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Geographical surveying, its uses, methods, and

results.

18^, New York, 1878, pp. 17G. (Gore.)

Carret (Jules). Deidaceuient de I'axe polaire.
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Carusso (C.-D.). Notice sur les cartes topographiqnes
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8^j Geneve, 1887, pp. 131. (Washington, Coast
Survey.)

Casa (Vittorio de la). Opuscule aualitico tfi geodesia
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8"^, Vienna, 1824, )>p. viii, 40, 1 plate.

UNITED STATES COAST AND GEODETIC SURVEY.

349

Casati (Paolo). Terra macfainis mota ejasque gravitas
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Eotna-, 16r)5-T)8.

POr.GKJtDORFF, I, 386.

Casorati (Felice). Intomo ad alcnni punti della teoria
(lei minimi quadrati.*
4-, Roma, 1863.

Sulla regola scguita da Bessel e dal sig. generale

Uaeyer, durante la niisnra del grado ndla Prussia
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1' asse di rotazione del cannocchiale del teodolite.

Accad. Lincei, Atti, ii, 1875, 9-\4:.

Cassini (Giovanni Domenico). De la m^ridienne de
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Pyr<?u(Se.s.

Acad. d. Sci. Paris, M^m., 1701, 171-184; Hist.,
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Voyages an Cap Verd en Afrique et aux iles de

I'Ami^riquc par >IM. Varin, des Hayes et de Glos ;
avec une instruction pour ces sortes de voyages
[lf>82]. (H.)
Acad.d.Sei. Paris, M.^ni., V, 1736, 150-178.

It containa the fir.'it cle.ir recognition of the importance
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Cassini (Jacques). Reflexions sur la mesure de la terre,
rapport<5e par Snellius, dans son livre intitnl^: Era-
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Acad. d. Sci. Paris, M^m.. 1702, 00-66; Hist., 82-83.

Observations do la longueur des pendules h la

ifartinique.

Acad. d. Sci. Pans, Mdm., i, 1708, 16.

Do la figure de la terre.

Acad. d. Sci. Paris, M<^in., 1713, 187-199; Hist.,
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De la grandeur do la terre et de sa figure.

Aea<l. d. Sci. Paris, M<Sm., 1718, 24.5-256; Ili.st.,

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Trait() do la grandeur et de la figure de la terre.

4°, Paris, 1720, pp. 306, 5 plates, 4 maps. (British

Museum.)

lifftrreil to in A cad. d. Sci. Paris, Hist., 06-77.

Trait<5 de la grandeur et de la figure de la terre.

8°, Amsterdaiu, 1723, pp. v, 376, 5 maps, 5 plates.

(British Museum.)

Do la m6ridienno do I'observafcoirc.

Acad. d. Sci. Paris, M<-m., 1732, 4.52-470.

K<^pou80 aux rcmarqucs qui ont 6t6 dans lo jour-
nal hisloriquo do la rdpubliqno des lettres sur lo
trait<5: "Do la grandeur et do la figure do la terre."

Acail. d. Sci. Paris, M<^ni., 1732, 497-513.
('orrrctinns to " I>o la grandeur . . . ", .')13-5I3.

Do la carte do la France, ct do la perpondiculaire

ii la ni(^ridienno do Paris.

Acad. d. Sci. Paris, M^m., 1733, 389-405; Hist.,
79-81.

: Clairaut (A.-C). Determination de la pori)cn-

diculairo ,t, la m(-ridienno par — .

Acad. d. Sci. Paris, Mdm., 1733, 406-416; 1739,
83-96.

Cassini (Jacques) — Continued.

De la perperdiculaire i\ la ni<5ridienne de Paris

prolongfe vers I'orient.

Acad. d. Sci. Paris, M<5ra., 1734, 434-452; Hist.,
74-77.

Mdthodo de determiner si la terre est sphiSrique

on non, et le rapport de ses degrds entr'eux, tant sur
les ineridiens que sur I'tfquatenr et ses parallfeles.

Acad. d. Sci. Paris, M^m., 1735, 71-86.

: Clairaut (A.-C). Sur la nouvelle methode de

— pour connaltro la figure de la terre.
Acad. d. Sci. Paris, Mem., 1735, 117-122.

Seconde n\ethode de determiner si la terre est

splieriqiic ou non, iudependaniment des observations
astrononiiques.
Acad. d. Sci. Paris, Mem., 1735, 255-261.

— Des operations geometriqucs que Ton emploie
pour determiner les distances sur la terre et des pre-
cautious qu'il faut prendre ponr les faire le plus
exacteraent qu'il est possible.

Acad. d. Sci. Paris, Mem., 1736,64-86; Hi.st., 80-84.

— Edponse a la dissertation do M. Celsius, profes-

seur royal d'astronomie d. Upsal.sur les observations
que I'on a faites en France ponr determiner la figure
de la terre.
8^, Paris, 1738, pp. 16. (Paris, National.)

Mathematische und genaue Abhandlung von der

Figur und Grosse der Erdc, wobey die bewnn(lern,s-
vriirdige Verlangerung der Mittagslinie des konig-
licben Observatorium zu Paris dnrch ganz Frank-
rcich von eiuera Ende desselben bis zum andern
insbesondere dentlich beschrieljen nnd vorgestellet
wird von — . Ibres violfiiltigen Nutzen wegen, so in
Ausiibungdcr Geometrie, Trigonometrie, Astronomie
und Geographie daraus zu orlangen stehc^t, ans dein
franziisischen Original in die teutscbe Spracho treu-
lich iibersctzet, zum Druck beflirdert nnd mit einer
Vorredc statt einer Einleitung zu mehreu Verstiind-
ni.ss des ganzen Wercks begleitet von .lobann Al-
brecht Kliiumen.

8°, Ziiricb, 1741, pp. xl, 416, 7 plates. (Berlin, Ob-
servatory.)

Moyens do construiro uii pendule qui ne puisse

s'allongerparlachalcur ni do si^ raccourcir par le froid.

Acad. (1. Sci. Paris, Mem,, 1741, 303-371.

Cassini (Jacques-Dominique). Do la jonction des ob-
servaloires de Paris et de Greenwich, et precis des
travau.v geograpbiques executes en France qui y ont
donne lieu.
Acad. d. Sci. Paris, Mem., 1788, 706-717.

Expose des operations faites en France en 1787

pour la .jonction des observatoiiis de Paris et do
Greeinvieh ; i)ar MM. Cassini, Mdcbain et I/O Gendre.
Description et usage d'un nonvel instrument propre
a doiiner la niesuro des angles, h la precision d'une
seconde.

Fol., Paris, [1791], pp. xv, 94, 5 plates. (British
Museum.)

Memoire sur les experiences faites par Borda sur

la longueur du pendulo.*

Paris, 1792,

POOGENDOUFK, I, 393.

350

UNITED STATES COAST AND GEODETKJ SURVEY.

Cassiui de Thury ( Cesar-FraiKjois). De la perpendicu-
lairo ;\ la iii<^ri(lii'nnc do I'aris, ilt^ciito h la distance
do 60,000 toises do robsorvatoiro vers le midi.
Acad. d. Sci. Paris, M6m., 1735, 403-413.

Sur la porpendiculairo fl la m6ridionno do I'ol)-

eervatoiro h la distance do 00,000 toises vers le nord.
Acad. d. Sci. Paris, M6m., 1736, 339-341 ; Hist.,
103-104.

.Sur les operations g<;oiu6trique8 faites en France

dans les ann^cs 1737-'3R.
Acad. d. Sci. Paris, U6m., 1739, 119-134.

La m^ridienne de I'Observatoire royal de Paris

prolongde vers le nord.

Acad. d. Sci. Paris, M^iii., 1740, 276-292; Hist.,
69-7.5.

— La m^ridienne de I'Observatoire royal de Paris,
v<^rifi6e dans toute I'^tendne du royaume par des
uonvelles observations: pour en ddduire la vraye
grandeur des degr^s de la terre, tant en longitude
qu'en latitude, et pour y assiijettir toutes les opdra-
tions giSom^triques faites parordredu roi, pour lever
nne carte g^n^rale de la France. Avec des observa-
tions d'histoire naturelle, faites dans les provinces
travers^es par lil.

Acad. d. Sci. Paris, M^ni., 1742, 42-51. (Hist.)

8", Pari.s, 1744, pp. 292, ccxxsv.

This work contains the observations extending over
several years made by Casriki, Mar.\ldi, and La
Caille, having in view fbo two-fold purpose of
making a skeleton for a map of France and deter-
mining tbe lengths of degrees of latitude. The
same stations were occupied in 1796 and 1797 by
Delambre.

— Sur la jouction de la nii^ridienne de Paris avec
cello quo Snellius a traceo dans Hollande; avec des
rdflexions sur la carte do la Flaiidre.

Acad. d. Sci. Paris, M6ni., 1748, 123-132; Hi.st.,
109-115.

— ct Bouguer (P.). Operations pour mesurerl'inter-
valle entre Ville Juivo et Juvisy.

Acad. d. Sci. Paris, M^m., 1754, 172-186 ; Paris, 1757.
Title in full under BoucuEU (P.).

— M^moire sur la prolongation de la perpendicu-
liiire do Paris juscju'il Vicnne en Autricbe.

Acad. d. Sci. Paris, M^ni., 1703,299-317 ; Hist., 80-93.

— Comparaison de la latitude des principales villes
du royaume, dCiterniinee par les observations astro-
noniiques de MM. de I'Acaddniie, avec cello qui r6-
sulte des triangles.

Acad. d. .Sci. Paris, M^m., 1764, 490-491; Hist.,
157-l.W.

Relation do deux voyages faits eu Alleniague par

ordro dn roi. Par rapport il la figure de la terre,
pour determiner la grandeur des degr^s do longitude.
Par rapport li la gdograpbie, pour poser les fonde-
mens d'une carte gene.rale et particiilioro do I'AUe-
magne. Par rapport Si rastrononiie, pour conuoUro
la position des principales villes on les astronomes
alleniands out fait lours oltserv'ations, et etablir nne
corresponilatice entre les observatoires d'Allemagne
et celui de Paris.

4°, Paris, 1703, pp. xxii, 180.

2° ed., Paris, 1775. (British Museuni.)

Cassiiii de Thury (Cesar-Fran9ois) — Continued.

Relation d'un voyage en AUemagne, qui com-

prend les operations relatives ^ la figure de la terre
et h, la geograpliie particulifere du Palatinat, du
ducbe de Wurtemberg, du cercle de Souabe, de la
Bavifcre ct de I'Autriche, fait par ordre du roi ; suivio
de la description des conqiietes de Louis XV, depnis
1745 jusqu'en 1748.

4", Paris, 1775, pp. xxviii, 194, 11 plates. (Wash-
ington, Congress.)

Description geom^trique de la terre.

Paris, 1775.*

rOGGENDORFF. I, 392.

: Beccaria (G. B.). Lettere al— snl grado tor-

inense.
Firenze, 1777.

Title in fnll under Beccaria (R. B.).

Description geometriquede la France.

4°, Paris, 1783, pp. ii, 207, 1 map. (Southampton,
Ordnance Survey.)

Castro (A. G. Ferreira de). flee Ferrelra de Castro

(A.G.).

Cauchy (Augustin-Louis). Sur la plus grande erreur
;">, craindre dans un resultat moyen, et sur le systfeme
de facteurs qui rend cette plus grande erreur un
minimum.

Acad. d. Sci. Paris, Comp. Rend., xxxvii, 1853,
326-334.

Cavendish (Henry). Experiments to determine tbe
density of the earth.

Roy. Soc. London, Phil. Trans., Lxxxvui, 1798,
469-526; Ann. d. Phys. (Gilbert), ii, 1799, 1-62.
Density = 5.48. Eevd. in Bibl. Brit., Geneve, XI, 1799.
233-241.

Experiences pour determiner la densite de la

terre, par Henry CavendLsli ; traduit de Tanglais
(Phil. Trans., Lxxxviii, 1798), p.arN.-M. Chompre.

ficole Poly tech., Jonrn., x, 1815, 263-320.
: Baily (F.). On the repetition of

-8 experi-
ments.
Roy. Astron. Soc., Month. Not., iv, 1839, 90-97.

: Babinet (J.). Note sur le calcul de — relative

;\ la densite de la terre.
Cosmos, XXIV, 1864, 543-545.
"Cayley (Arthur). On the attraction of an ellipsoid. Part
I. On Legendre's solution of tbe problem of the
attraction of an ellipsoid on an external point.
Camb. Math. Journ. (Thomson), iv, 1849, 50-57.

On the attraction ofau ellipsoid (Jacobi's method).

Camb. Math. Journ. (Thomson), v, 1850, 217-226.
Note on the attraction of ellipsoids.

Roy. Astron. Soc., Month. Not., xxix, 1869, 254-
257.

On the geodesic lines on an oblate spheroid.

L., E., D. Phil. Mag., xl, 1870, 328-.340.

On geodesic lines, in particular those of a quad-

ric surface.

Math. Soc, Proc, IV, 1871-73, 191-211,368-380.

On the geodesic lines on an ellipsoid.

Astron. Soc, Month. Not., xxxil, 1872, 31-53, 55-
56.

UNITED STATES COAST AND GEODETIC SURVEY.

351

Cayley (Arthur)— Continued.

On thfi geodesic lines on an ellipsoid (Jacobi'e

method). A review of — .

Astron. Ges., Viertoljabrs., ix, 1874, 47-51.

Cazin (A.). Intensit6 de la pesantenr i\ I'tle St. -Paul.

(H.)

Acad. d. Sci. Paris, Comp. Rend., LXXXiii, 1876,
124!^-1250.

Cell^rier (Ch.). Note sur la mesure de la pesanteur jiar
le peudule.
Soc. Phys. Genfeve, M6m., xviii, 18GG, li, 197-218.

Note sur le mouvemcnt simultanfi d'un pendule

et de ses supports.

Int. Geod. Cong., Gen.-Ber., 1877, 1G3-170.

et Plantamour (E.). L'<<tat aetuel des travaux

entri;piis dans Iok dill'(?rents pays pour la determi-
nation de la pesanteur h I'aide du pendnlo ii rever-
sion.

Int. Geod. Cong., Gen.-Ber., 1880, App. 2, 1-8.

Celorla (M. E. G.). Sopra una deviazione sensibilc del
tilo a piombo esistente fra Milano e Genova.

8°, pp. 14.

From Ist. Lomharilo, Een.l., xvii, 1884, v.

Celsius (Anders). Bref oni jordens tigur.*
Upsala, 1736.

roggendorff, i, -110.

De olxservationibus pro figura telluris determi-

nanda in Gallia habitis disquisito.
4°, Upsala, [1738], pp. 20. (British Museum.)

: Maupertuis (P.-L.-M. de). La figure de la

terre d^termiuee par los observations do Maupertuis
et— .
Paris, 1738 ; 1739. »

English trans., London, 1738; German, ZUrich
1741 ; Latin, Lipsiie, 1712.

Title in full under Maitektius (P.-L.-M. he).

: Cassini (J.). Rdpon.se il la dissertation de — sur

les observations faites pour determiner la figure do
la terre.
Paris, 1738.

Title in full under CA6SIX1 (J.).

: Eatnes (J.). An aceouut of a dissertation con-
taining remarks upon the observations made in
France to ascertain the figure of the earth by — .

Roy. Soc. London, Phil. Trans., xli, 1740, i, 371-
382.

Anmerkung von deni Nutzen, dor Erde rechto

Gestalt und GWisae zu nisson.

K. Veteus. Ak. Handl. iib. Ilolzbecbcru. Kiistner,
III, 1741, 298-301.

Tractatus de de Maupertuis do figura telluris ii

dubiis Zi'Uerianis vindicatur."
4", Upsala, 1743.
La LA.N11E, 420.

Celsius (Nicolaus). Geodesia bn-vibus thesibns et

probleiuatibus explicata, (|uani (lousen.su ampliss.

facnlt. in Regia Acadeinia Uiisaleusi placido crii-

ditorum examiui subniittunt prioses Nicolaus Celsius.

24^ [1G96], pp. ix, 130.

Nothing but proIdi'uiH in plane trigonometry are dis-
cussed.

Challia (James). Theory of the correction to be applied
to a ball pendulum for the redaction to a v.Tcuum.

L., E., D. Phil. Mag., l, 1832, 40-45; III, 1833, 185-
187.

On the motion of a small sphere vibrating in a

resisting medium.

L., E., D. Phil. Mag., xvil, 1840, 462-467; xviii,
1841, 131-133.

Chanoine. Les travaux gdodesiques de la Society im-
pfiriale g6ographiqne de Russie, en Asie.
Soc. 66ogr., Bull., xiv, 1877,624-638.

Chasles (Michel). Sur rattraction des ellipsoTdes.

Acad, de I'lust. Paris, M^m. Sav., ix, 1846, 629-
715; £cole Polytech.,.Journ., XV, 1833,224-265; Acad,
de Belgique, Bull., IV, 1837, 388-389 ; Corresp. Math.
(Quetelet), IX, 1837, 475-479.

Solution syntbetiqae dn probleme de rattrac-
tion des ellipsoides.

Acad. d. Sci. Paris, Comp. Rend., v, 1837, 842; ^^,
1838, 902-915.

Sur les lignes g^od^siques et les lignes de

courbure des surfaces du second degr^.
Journ. M.ath. (Liouville), xi, 1846, .'^-IS.

Proprietes des lignes geodesiques et des lignes

de courbure de ces surfaces.
Journ. Math. (Liouville), XI, 1846, 10,i-119.

Nouvelles demonstrations des deux equations

relatives aux tangentes communes h. deux surfaces
du second degre homofocales; et proprietes des
lignes geodesiques et des lignes de courbure de ces
surfaces.

Acad. d. Sci. Paris, Comp. Rend., xxii, 1846, 313-
318.

: Liouville (J.). Note au sujet d'un memoire de

jl, — sur ks lignes geodesiques des surfaces.

Jonru. Math. (Liouville), xii, 1847, 255.

Chasles (S.). Cours d'astronomie et de geodesic."

4 s Paris, 1847.
Chauvenet CWilliainl. Method of least squares. Ap-
pendix to manual of spherical and practical astron-
omy, II, 469-.''iGG.

8°, Philadeli>liia, n. d. LipiiincoH <f- Co. ((iore.)

Cheseaux (J.-Ph.-Loys de). Sur la grandeur et la fi-
gure do la terre. (H.) '
Lausanne, 1754.
Chisholm (H. 'W.). An account of comparison between
two Russian pendulums and Repsold's scale, and be-
tween Repsold's scale and the standard subdivided
imperial yard.

Ri!p. W.irdcn of the Standards, London, lH73-'74,
2(i, 39-13.

On the science of weighing and measuring, and

on the standards of weight and nieasure.
Nature, viii, 1873, 2G8-270.

— On the science of weighing and measuring, and

staud.ards of measure and weight.

»', Loudon, 1877, pp. xiv, 192. (British Mnsmm.)
Chodzko (J.). Coup d'(eil sur les traxaux trigonome-
triipies du Caucaso ld47-'63.'
Tiilis, 1864.

352

UNITED STATES COAST AND GEODETIC SURVEY.

Chompre (Nicholas Maurice^: Cavendish (H.). Ex-
pi^rieuces pour tl^termiucr la density tie la terre.
Tranflated l>y — .

ficole Polytccb., Journ., x, 1815, 263-320.
Title in fnll uiiili-r CAVESiiisii (H.).

Christoffel (E. B. )• Ueber ilio liestiinmnng rtcr (kstalt
C'luT kninniifH Oliorfliicl o dnrcli locale Messuugi'ii
anl' ilcrselbeii.
Journ. <1. Matb. (Crc-lle), i.xtv, 18()5, 193-209.

Allgemoine Theorie der goodiltiscben Dreiecke.

K. Ak. d. Wiss., iiiatb.-iiliys. CI., Abbandl., ISfiS,

119-176.
Cisoar (Gabriel de). Parstellnng der im Laufe eiuer
Wclt-Uiii.si'golniig von den spauiscben Corvetten
" Descnbiorta" nnd "Atrevida" in Eiuopa, Ame-
rica, Asia, dem stilli'n Ocean nnd inNeu-HoUaud gc-
machteu Peudel-Bcobachtnngen.

Mon. Corr. (Zacb), xxv, 1S12, 467-477.
Civil Eng. and Arch. Jonr., for Civil Engineer and Arcb-
itect's Journal.
4-, London, 1837-'68. (Wasbington, Congress.)
Civ.-Ing., for Civil-Iugenieur.

4*^, Freiberg, Leipzig, 1848+. (Wiisbingtou, Pat-
ent Office.)
Clairaut (Alexis-Claude) [Clairault by Poggondorft'].
I)i5tcrniin:ition gCdiiU'triiino dc la pcrpendiculairc ;\
la mi^ridienne tracce par M. Cas.siui; avec phisieiirs
ni(?t:hodes d'cn tircr la grandeur et la figure de la
terre.
Acad. d. Sci. Paris, M<5m., 1733, 406-416; 1739,83-96.

Snr la nouvelle m^thode de Cassini pour connal-

tre la figure de la terre.

Acad. d. Sci. Paris, M^m., 1735, 117-122.

Sur la niesuro do la terro par plusicurs arcs de

ni<5ridien pris il dittV5rentes latitudes.

Acad. d. Sci. Paris, M<5ui., 1736, 111-120.

Investigationes aliquot, ex quibus probetur ter-

ric figuram secundum leges attractionis in ratione
iuversa quadrate distantiarum maxime ad cllipsu
accedere debere.

Koy. Soc. Lonilon, Pbil. Trans., xi., 17:!H, 19-2.").

e=l: 2.30.L'.S0.

Des centres d'osciliatious dans des milieux rdsis-

tants.

Acad. d. Sci. Paris, M6m., 1738, 159-168.

: Maupertuis (P.-L.-M. de). La figure de la terre,

dfitermindo par Ics observations de ilanpertuis et — .
Paris, 1738.

Englisb translation, London, 1738, 1739.
German translation, Ziiricb, 1741.
Latin translalion, Lipsi:i', 1742.

TitUi in full undur ?tlAri'EiiTi:iB (P.-L.-M. ok).

An inquiry concerning tlie figure of such planets

as revolve about an axis, supjiosing tbe density con-
tinually to vary from the centre to the surface.
Koy. Soc. London, Pbil. Trans., xl, 1738,277-306.
TianalHti'd bv Jon.N COLSox, from 'La theorie de la
li;:iiro de la terro." Paris, 1743.

it Picard (J.). Degr6 dn ni6ridien entre Paris et

Amiens.
Palis, 1740.

German translation, Ziiriclr,

ricAiui (J.).

Clairaut (Alexis-Claude) — Continued.

La tb<;orie de la figure de la terre, tir(?e des prin-

cipcs de I'bydrostatique.

12°, Paris, 1743, pp. xl, 305; Pari.s, 1808.

A i)Ortion of thia work, translated by .Toh.n Colso.v, ap-
■" pearrd in Koy. Soc. Loudon, Pbil. Trans., 1738, 277-

306.

Da systfeme du monde dans les prineipes de la

gravitation nniverselle.

Acad. d. Sci. Paris, M<5m., 1745, 329-364; Hist.,
58-62.

A fran.slation and explanation of some articles of

the book entitled: Tb^orie de la figure de la terre,
by Mens. Clairaut.

Koy. Soc. London, Phil. Trans., XLViii, 1753, i,
73-85.

line nouvelle tb<?orie de la figure de la terre."

Jour. Sav., 1759. Pifeces qui ont remport^ le prix.

4-^, Toulouse, 1758.

: Stokes ( G. G. ). On attraction and on — 's

theorem,
f'anib. JIatb. Journ. (Thomson), IV, 1849, 194-219.

: Haughton (S.). On — 's theorem.

Canib. Math Journ. (Thomson), vi, 1851, 182-185.

: Pratt(J.H.). O" Professor Stokes' proof of — 's

tlifMiruni.

L., E.,D. Phil. Mag., xxxiv, 1867, 25-26.
. Helmert (F. R.). Das Theorem von — .

Zeits. f. Vermes., vii, 1878, 121-145.

Claramontius ( Scipione ). Opuscula varia mathema-
tica; in quilnis tractatus 1 et in, do phasibus luiiie
et horizonte sensibili, de diametro terra*. [Also:] Ex
inspectione iuiagiiiissubjecti perreflexionem ex aqua
(inicscente in viise investigare quanta sit diameter
tcrr;p.
8^, Bononias 16,50, pp. viii, 328. (Oxford, Bodleian.)

Clark (Jacob M.). The English mile: its relation to
the size of the earth and to ancient metrics.
Van Nostrand's Mag., XXVIII, 1883, 383-386.
Clark ( Samuel ) : Love ( J. ). GeodjBsia. Corrected
and improved by — .
London, 1868.

Tillo in full under Love (J.).

Clarke ( Alexander Ross ). On tbe measurement of
azimuths on a spheroid.

Koy. Astron. Soc, Month. Not., XI, 1851, 147; Mom.,
XX, 1851, 131-130.

On the figure, dimensions and mean specific

gravity of the earth, as derived from the ordnance
trigonometrical survey of Great Britain and Ireland.

Koy. Soc. London, Phil. Trans., 1*56, 607-626.

[Some detiiils respecting tbe trigonometrical

Title in full untlcr

survey of the British Isles.]

Koy. Astron. Soc, Month. Not., xviii, 18.58, 113-114.
— Note on Archdeacon Pratt's paper on the efl'ect
of local attraction on the English arc. Connnuni-
cated by Lieut.-Col. James.

Koy. Soc. London, Proc, ix, 1858, 496-497 ; Koy.
Soc. London, Phil. Trans., cxLViii, 1858, 787-789.

Statinj; tbat a revision of distiinee-s a.s given in recent
voluiucs of the orduarce survey will change some of
the eonclusiona of the above article.

UNITED STATES COAST AND GEODETIC SURVEY.

353

Clarke (Alexander Ros3) — Continued.

Xotu on llic lijjiuv of the iMVtli.

Roy. Astron. Soc, Jlonlli. Not., xi.\, 1859, 36-38.

On the figure of tbo curtli.

Roy. Astron. Soc., Moutli. Not., xix, 1859,26.3-264;
Mom., XXIX, 18G1, 2,5-44.

Ou Arcbdeacou Pratt's figure of the earth.

L., E., 1). Phil. Mag., xxxi, lH(Xi, 1<J;;-1'JG.

The iigures of the rarth (Ictliirfil Ity Arclidearon Pratt
are. alllioii^h tlie.\ liappi-n tu bo uear the truth,
arhilraiy resiilt.s, foanded on an incon-et-t calcula-
tion, and can not bi; taken to superwedo tho results
derived from the method of least sijuares, in which
the ditiectious at every station, without partiality,
aio ftttly taken into a<'couot and their most probable
valui's exhibited.

: Pratt (J. H.). Ktply to - on the detenuination

of the liguie of thr earth from geodetic data.
L.,E.,D. Phil. Mag., xxxii, 18(JC, 17-22.

Kiaiidards of length of

Comparisons of tin

Knglaiid, I'ranoe, lielgiuin, Prussia, Russia, ludia,
xlu.stralia, made at the Ordnance .Survey oUice, Sonth-
auiptou, by — , uuder the direction of Colonel Sir
lleury James. Published by order of the secretary
of state for war.

4=, London, 1866, pp. viii, 287, 5 plates; Roy.
Soc. Londou, Phil. Trans., 18GG, 161-180.

Ou tho figure of tho eartli.

l..,E.,D. Phil. Mag., XXXII, IStJG, 236-237.

Insists that I'ratt's application of local attraction is b\ po-
thetlcal and arbitrary.

On the cotirse of geodetic lines on the earth's

surface.

L.,E.,D. Phil. Mag., xxxix, 1870, 352-:iG3.

Results of the comparisons of tho standards of

length of Ktigland, Austria, Spain, United States,
Cape of (Jixid Hope, and of a second Ku.Hsiaii standard
made at the Ordnance Survey office, Southampton.

Roy. Soc. ]>ondon, Phil. Trans., 1H73, 445-4G!);
Proc., XXI, 1873, 407-408.

With a jircfaco ami notes on the Greek and Egyptian
measures of length by ilis.NRV Jamks.

- Fignrii of tho earth.

lOneycl. Hiitaiinica, Olh ed., London, vii, 1877,
.597-608.

On the potential of an ellipsoid at an external

point.

L., E., 1>. Phil. Mag., IV, 1877, 458-4G1.

On the, ligiiro of tho earth.

L.. E., D. Phil. Mag., vi, 1878, 81-93; The Obser-
vatory, II, 1879, 312-314.

lu which the three axes of the sidieroida] eartli anct two

eccentlicities are deduceil.
Rovd. in Jahrli. iili. d. Kortselir. d. Math., .\, 1K78, 707-708.

] Geodesy.

Kneycl. liritannica, London, x, 1879, H;3-172.

Account of the ronieasuremcnt of the length of

Katcr's pendulum at tho Ordnance Survey oflice,
Southampton.

Imlia, Trig. Survey, V, 1879, i, 1-9.

(ieodosy.

8'^, Oxford, 1880, pp. xi, ,356. (Gore.)

Kevd., Nature, xxi, Isfn. oo.'i-Omi; by Hkrsciiei. (.T.).
Quart. .Tourn. Sci., II. I8S0, HO.'i.

H. Ex. 17 L'.J

Clarke (Alexander Ross) — Continued.

: Frederlci (R. M. ). Die Gestalt nud Grosse der

Krde. Translated by — , with notes.

Nature, xviii, 1818, 55G-.558, 577-580, 602-G04.

: Stone (E. J.). Reduction of latilinlc and

logarithm of the earth's radius with — 's value of
the earth's compression.

Roy. Astron. Soc., Month. Not., XLiii, 1882-83,
102-110.

Clausen (Thomas). De reductione tcmporis, quo os-
cillatioues quotcunqno pendnli, al) amplitudinibiis
magnis iueipientes, absolvuutur, ad tempus, quo
totidem oseillationes ainplitudinjs infinite parv.ae
porticiuntnr.
Astron. Nachr., v, 1627, 91-94.

De rcsistentia .aeris, quomodo in motibus lentis

a celeritate peudet.

Astrou. Nachr., v, 1827, 93-96.

Ueber die Bestimmnng der Abplattiing dcs Erd-

sph.'iroids.

Astron. Nachr., xxi, 1844, 333-336.

Ueber den Einfluss der Umdrebung uu . dor Ge-

8t>alt der Krde auf die scheinbaren Bewegungen au
der Obertliirbe derselben.

Acad, de St.-P6tersbourg, CI. Phys.-Math., Bull.,
X, 18.52, 17-31.
Clay (Joseph). Observations ou tho figure of the earth.
Am. Phil. Soc, Trans., v, 1802, 312-319.

Clemens (F. A.). Ueber die Methode der kloinsten
Quadrate. •
4^ Tilsit, 1848.
Clotten(M.). Ueber luuistantoMessungsfehler in Poly-
gonziigeu.

Zeits. f. 'Vermes., XII, 1883, 1)41-646.
Clyrton (W. E.) (tiitl Perry (J.). Determiuation of Iho
acceleration of gravity at Tokio, Japan.
L., E., D. Phil. Mag., IX, 1880, 292-301.

COAST SURVB'y. S,t UNITED STATES COAST
AND GEODETIC SURVEY.

Coster (A.) loirf Gerland (E.). ISeschroibuugder Sainm-
luug astriuiomi.-iclier, geodiitischer iind physiUali-
scher Apparate im koniglicben Museum zu Cas.sel.
Festgabo fiir die 51. Versammlung deutseher Natur-
forselier und Aerzte, im Auftragedes Iferrti Ministers
dor geistlichen Untenichts- und Mc<li/.iiial-Angelo-
geiiheiteii verfasst von — .

i'\ Cas.sel, 1878, pp. 48, 5 pi. (lierlin, Ge»detic In-
stil ute.)

Colby (Thomas) and Mudge {'W.}. An account of the
trig(Ui(uneUieal survey, lrtOG-18U9.
London, 1811.

Title lu full under MlDCK (W.).

: Gregory (O.). Dissertations and letters regaid-

iiig the survey of England by — .
Londiui, 181.'-).

Tub' in full under Gueooky (O.).

Cole (W. H. \ Comparisons of tho lengths of 10 feet
standards A and B, ami determinations of tho difl'er-
ence of their expansions.

ludia, Trig. Survey, i, 1870, ii, 3-7,

354

UNITED STATES COAST AIsD GEODETIO SURVEY,

Cole (W. H.)— Coiitinnod.

Comparisons between the 10-feei standards B, S,

and A.

India, Trig. Survey, i, 1870, iii, 8-12.

Ou the periodic errors of graduated circles.

India, Trig. Survey, ii, 1879, iv, 95-108.

On certain modifications of Colonel Everest's

system of observing introduced to meet the speciali-
ties of particular instruuients.

India, Trig. Survey, ii, lS7;i, v, 109-117.

An alternative method of obtaining the forraulav

in Chapters viii and xv employed in the reductiou
of triangnlatioii. Additional formulae and demon-
strations.

India, Trig. Spurvey, u, 1879, vii, 127-149.

See Walkeu (J. T.). Imlia, Trij;. Surrey, ii, 1679, 101-
110, 185-207.

The theoretical errors of the triaugulation of the

northwest quadrilateral.

India, Trig. Survey, II, 1879, xi, 255-282.

and Hennessey (J. B. N.). Eahun meridional

series.

India, Trig. Survey, iv, 1876, vi, 106-108, 3
plates.

Great arc meridional series.

India, Trig. Survey, iv, 1876, pp. xi, 78, 104, 3
plates.

and Hennessey (J. B. N.). Gurhagarh meridional

series.

India, Trig. Survey, iv, 1876, x, 115, 61, 1
plate.

Note on the simultaneous reduction. On the

degree of numerical accuracy arrived at in the cal-
culations.

India, Trig. Survey, vi, 1880, 161-164.

— and Hennessey (J. B. N.). Great arc meridional
series. Section 18° to 24*^.

India, Trig. Survey, vi, 1880, pp. iii, 124, 2 plates.

— , Horschel (J.) and Hennessey (J. B. N.). East
coast series.

India, Trig. Survey, vi, 1880, pp. xsxix, 161, 3
plates.

— and Hennessey (J. B. N.). Jabalpur meridional
series.

India, Trig. Survey, vi, 1880, pp. vii, 101, 2
plates.

Bilaspur meridional series.

India, Trig. Survey, vi, 1880, pp. xviii, 128, 3
plates.

Bidor longitudinal series.

India, Trig. Survey, vi, 1880, pp. xiv,iii, 1 plate.

Calcutta longitudinal series.

India, Trig. Survey, vi, 1880, pp. xiii, 226, 3
plates.

The aimultaneouH reduction of the trian-

gulation embraced l)y the siiutlieast quadrilateral.

India, Trig. Survey, vi, 1880, j.p. 164, 124, 2
plates.

— The details of the meridional series, or series J
of the northeast <iuadrilat(^ral.
India, Trig. Survey, vn, 1882, pp, i, 111.

Cole {V7. H.)-C(intinMed.

and Hennessey ( J. B. N. ).

Eastern frontier

eenes.

India, Trig. Survey, viil, 1882, pp. x, 108, 3
plates.

Brahmaputra meridional series.

India, Trig. Survey, viii, 1882, pp. xiv, 96, 2 plates.

East Calcutta longitudinal series.

India, Trig. Survey, viii, 1882, pp. xii, 79, 1 plate.

and Haig (C. T.). General description of the

Jodpore series of the northwest quadrilateral.

India, Trig. Survey, iv, a, 1886.

CoUignon (Ed.). Problfeme de g^od^sie.

Assoc. Franfaise, 1879, 129-137.
Colpa. Ecu voorbild van Constante fouten.*

Tijdschrifl voor Kadaster en Landmeetkunde, li,
1886, 91.

Title from Zeits. f. Vermes., xvn, 1888, 506.

Colsou (John) : Clairaut (A. C). An inquiry concern-
ing the tigure of such planets as revolve abont an
axis. Translated by — .

Roy. Soc. London, Phil. Trans., XL, 1738, 277-
306.

This is talien from La th6orie de la figure de la terre,
bogiDning with p. xxiv.

Colvin (Verplanck). Reports on the progress of the
Adirondack survey, 1872 to 1883.
8°, Albany, 4 vols. (Gore.)

Comstock (C. B.). Annual report of the United States
Lake Survey (for 1871).

U. S. Eng. Eep., 1871, 982-1026, 1 map.

Annual report of Major C. B. Comstock, Corps of

Engineers, for the fiscal year ending June 30, 1872.
(Operations of the Lake Survey.)

U. S. Eng. Rep., 1872, 1031, 1108.

Annual report of Major C. B. Comstock, Corps of

Engineers, for the tiscal year ending June 3U, 1873.
(Operations of the Lake Survey.)

U. S. Eng. Rep., 1873, 1169-1202.

Annual report of Major C. B. Comstock, Corps of

Engineers, for the fiscal year ending Juno 30, 1874.
(Operations of the Lake Survey.)

U. S. Eng. Rep., 1874, 402-476, 3 maps.

Survey of the northern and nqrthwestern lakes.

Annual report of Major C. B. Com.stock, Corps of En-
gineers, for the fiscal year ending Jnne 30, 1875.

U. S. Eng. Rep., 1875, ii, 852-918, 3 charts.

Notes on European surveys.

U. S. Eng. Rep., App. HIL, 1876, 8°, 107, 8 maps,
Washington, 1870.

This is A comjiilation from the reports of the peodetio
aud topographic surveysottjreat Britaiu, Gt-rniauy,
Austria, Italy, Spaiu, Switzerland, Swedeu aud Nor-
way, Ik'lgiuiu, and Kussia.
Ecvd. in Zeits. f. Vermes., xn, 1883, 156-164, by Kersch-

. BAUM.

Survey of the northern and northwestern lakes

and the Mississippi River. Annual report of Major
C. B. Comstock, Corps of Engineers, for the fiscal
year ending June 30, 1877,
U. S. Eng. Rep., 1877, 1105-1206, 3 charts, 4 plates.

UNITED STATES COAST AND CJEODETKJ SURVEY.

355

Comstock (C. B.) — Coiilinmd.

Survfv of" the luirlliein ami north westorn l.ikca

and the Mississippi Ilivor. Annual report of Major
C. U. Comstock, Corps of Engineers, for the fiscal
yciir ending Juno 30, 187i?.

U. S. Eng. Rep., 1878, 1355-1419.

Survey of the northern and northwestern lakes

anil the Misaissip])i Hivrr. Annual report of Major
C. 15. Comstock, Corps of Engineers, for the li.scal
year ending June 30, 1879.

U. S. Eng. Kep., 1879, 1891-1972, 5 plates, 2 maps.

Survey of the northern and northwestern lakes.

Report of Major C. li. Comstock, Corps of Engineers,
Uvt. l?rig. (!cn. U. S. A., (ifficer in charge of the work,
for tlie fiscal year endii g June 30, 1880.

U. S. Eug. Rep., 1880, 2365-2458, 2 charts, 4
plates.

Survey of the northern and northwestern lakes.

Annual report of Major C. B. Comstock, Corps of Eu-
ginoers, V. S. A., officer in charge of the work, for the
fiscal year ending June 30, 1881.

U. S. Eng. Rep., 1881, iii, 2781-2803, 3 charts.

Report upon the trianoulation of the United

States Lake Survey. By Lieut. Col. C. B. Comstock,
Corps of Engineers, aided liy the assistants on the
survey.

4°, Washington, 1862, pp. xx, 922, 30 pi. Form-
ing No. 24, of the U. S. Eng. Professional Papers.

Errata to pp. sv and 923-925 published iu 1885.
(Gore.)

Survey of the northern and northwestern lakes.

Annual report of Lii iitenaiit-C'oloncl C. B. Comstock,
Corps of Kugineers, Bvt. Brig. Ben. U. S. A., ofljccriu
charge of the work, for the fiscal year ending June
30, 1882.

U. S. Eug. Rep., 1882, 2785-2820, 4 plates.

Ratio of the metre to the yanl.

Nat. Acad. Sci., Mem., iii, 188(i, 101-102.

Condamiue (Charles-Marie de la). Descrii)tion d'un
instrument ijui pent servir il d<5tenniner, snr la sur-
face de la terre, tons les points d'nn cercle parallelo
iV l'di|uateur.
Acad. d. Sci. Paris, Mf^m., 1733, 294-301.

De la unsure du inndulu Jl St. Domiuigao.

Acad. d. S<:i. Paris, U6m., 1735, 529-.544.

Relation abri^goe d'un voyage fait dans I'intdrieur

de TAuidrique mdridionale depuis la c6to de la mer
du sud jusqu aux c6tes du Brdsil et de la Gucaire,
en descendant la riviere des Amazones.

8^, Paris, 1?4.'>, pp. .\vi,21(i. (Oxford, Bo.lKian.)
Buiiiid with Little :\ Maduiiit- ' * '

Extrait des o|i('ratiiins trigoni>m<?lric|ues et des

cdiservalions astroniinii(|nes failes pour laniesnrodes
degr(^8 du UK^riilien aux en\ inuis de reipiateur.
Acad. d. Sci. Paris, Mdm., 1740, 018-008.

Lettre ii Madame " • » snr r<5meute populaire ex-

cit^e en la vilhi de Cuenfa an P<^rou, 29 aoflt 1739,
eontre les aead^mieiens des sciences envo^Y's pour la
mesure <le la tcrre. (Anon.)
8", Paris, 1740, pp. 108. (Oxford, Bodhian.)

Condamiue (Charles-Marie de la)— Continued.

Bekort verhaal v. ecn rezze gedaan in't binnen-

lands gedeolte v. Z. America.*

U. h. Fr., Amsterdam, 1740.

Nouveau projet d'une niesnre invariable propre

:\ servir do mesure comninne a toutes les nations.

Acad. d. Sci. Paris. Mem., 1747, 489-514; (Hist.),

82-88.

Proposes to take the lenj^th of I he eqaiuoctial pendulums
as a half toise.

Mesure des trois premiers degrds duuidridien dans

I'hdmisphere au.stral tirdc des observatious de MM.
de I'Acaddmic royale des sciences, euvoyds par le roi
sous I'dqnateur.

4°, Paris, 1751, pp. viii, [10], 266, x. (Paris, Na-
tional. )

Supplement an journal historiqne du voyage il,

I'dquateur, et an livre do la mesure des trois premiers
degrds du ui6ridieu, i)our servir de rdponse aux ob-
jections de M. B[ougner].

4°, Part 1, Paris, 1752, pp. viii, 52; Part 2, Paris,
1754, [iv], 236. (Paris, National.)

Rdponse k la lettre de M. Bouguer sur divers

points d'astronomie pratique, et snr le supplement
de M. de la Condamiue.

4°, Paris, 17,')4, pp. 11. (British Museum.)

: Bouguer (P.). Lettre sur "Le supplement au

journal" de M. — .
Paris, 1754.

Title in full uniUr Boicuicu (P ).

Extract of a letter of Mons. la Coudaiuiue to Dr.

Matty, part of which regards the measures of La-
caille, Marie, and Boscovitch.

Roy. Soc. London, Phil. Trans., xi.ix, 17.56, ii, 62.3-
624.

: David (J.-P.). Rdpliiine h, la lettre de M. — sur

la figure de la terre.
La Haye, 1709.

Title in full under DAVni (J.-P.).

: David (J.-P.). Dissertation sur la figure de la

terre, augmentde d'une lettre de M. — .
La llaye, 1771.

Title in fall under David (,I. P.).

Remarques sur la toi.se dtalon du Chiltelet, ct sur

les diver.ses toises employees aux mesuros des degrds
terrestres et b, celle du peudule b, secondes.

Acad. d. Sci. Paris, Mdm., 1772, li, 482-501 ; Hist.,
8-13.
C, D. L. [de la Condamine]. Lettre de — sur le sort
lies astnMioiLiis(|iii out ou part aux deruiferes niesures
dc la lerre depuis 1735.
Jonru. d. Sav., 1774.

I. A I.ANJtK, 5'J7.

: GrenUB (T.). Resultate einer Vorgleichung der

Werke von — .
Mou. Corr. (Zaeli), xvi, 1807, 238-256.
Couder (Claude Reiguier). The trigonometrical sur-
vey of Palestine.
Roy. Soc. Ediub., Proc, X, 1879-80, 379-397.
Condorcet it Borda (J.-C. ). Rapport surlechoix (rune
unite de nu'snrea.
Acad. d. Sei. Paris, Mdm., 1791, 7-16. (Hist.)
Title ill full under Bokha (J.C-).

356

UNITED STATES COAST AND GEODETIC SUltVEY.

Conn. Acad. Sci., Mem., fov Memoirs of the Connecticut
Academy of Arts and Sciences.

8°, New Haven, 1810-'16 (4 v.). (Washington,
Congress.)
Conn. Acad. Sci.. Trans., for Transactions of the Con-
necticut Academy of Arts and Sciences.

8^, New Haven, 18GG -J-. (Washington, Congress.)
Conn. d. Temps, for Connaissances des temps.

1:2-, Paris, 1703 +. (Waehington, Observatory.)
Conrads (P. A.).Grosse, Gestalt iiud Dickc der Erde.'

Kliln, 1879.
Conraten (Johan). Geodaisia, das ist : von hewahrter
Feldmessnug cyn griiudlichcr Bcricht: wie niinilich
beyde aller Felder (jro.ssc zu niessin und abzureehnen:
anch allorley erforderto Pb'itzc von andern Feldern
In gewissen Messe anss und abzullieilen oder audi
an diesell)ige anznniesseu seie.
8", Strassbnrg, 1580, pp. vi, 8C. (Berlin, Royal.)

Cooke (John). A description of a new standard for
weigbts and niea.snres.
Am. Pbil. Soc, Trans., iii, 1793, 328-330.

Corabceuf (Jean-Baptiste). Sur les opfSrations g^od(S-

siques des Pyrdndes et la comparaison du niveau des

deux mers.

Acad. d. I'Inst. Paris, M<Sm. Sav., m, 1832, 40-131.

Thp above includes: " Exposi des opf rations qui ont«t6

faites CD 1825 anx deox estr4init<:'.s de la liase de

Perpignan, " 105-110.

Expose dos operations qni out 6\.6 faites en 1825

aux deux extr6miti5s de la base de Perpignan.

Conn. d. Temps, 1832, 74-78.

Kapport .snr les operations g(;od(5siqiies faites en

Sard a igno pour la construct ion d'une carte decet telle.

Soc. G6ogr., Bull., xil, 1839,43-00.

Eapimrt snr une relation des operations g^ode-

siques qui ont 6te exdcut^es dans les provinces sep-
tentiiunales du royanme de Naples.

Soc. Ge'ogr., Bull., xii, 1839, .''.O-fiS.

Notice sur les operations geodesiqnes que les in-

genieurs geograpbes franfaia ex6cutferent :\ Home en
1809 et 1810.

Soc. Gei)gr.,Bull., V, ISJS, 353-374; vi, 1853, .5-72.
Cornu (Alfred) el Bailie (J.). Determination nouvello
de la constanto de I'attraction et do la densitd
moyenuo do la terre.

Acad. d. Sci. Paris, Conip. Keud., Lxxvi, 1873,
954-9.'')8; Chemical News, xxvil, 1873, 211.

Tnaiigulation destiueo a raccorder les rdsultats

de la meridicnno do Cassini (1740) avec ceux do la
meridienne de Delambre (1792) pour contr61er ladis-
taoce de I'obscrvatoiro h la tour do Montthfcry.

Obs. do Paris, Ann. (Mem.), xin, 1874, 303-.308.

el Bailie (J.). Sur la mesure de la densite moy-

enne ilo la lerre.

Acad. d. Sci. Piuis, Comp. Rend., i.xxx vi, 1878, G99-
702; Ann. d. Pbys. (Poggendorir), ii, 1S78, 453-455.
Density = 5.5G.

Analyse do rinllueuco perturbatrico des

termcs proportionnels an carre des dcarts du levierde
la bal.ance do torsion.

Acad. d. Sci. Paris, Comp. Rend., i.xxxvi, 1878,
1001.

Cornu (Alfred) el Bailie (J.) — Continued.

Rapport sur le })rix G:iy relatif an pendule ;\ re-
version.

Acad. d. Sci. Paris, Comp. Rend., ci, 1885, 1391-
1396.
Cornu (M.). Captain Terrier's geodetic operations in
Algeria.
Nature, vii, 1873, 450-451.

A sliort account of the connection of France with Alj;e-
ria through Spain.

Corr. Astron. (Zach),/orCorrespondance astronomique,
geographique, hydrogr.npbiqne et statistique du
Baron de Zach.

gc, Genes, 1818-'26 (15 vols.). (Washington, Ob-
servatory.)

Corr. Math. (Quetelet), for Corrcspondance matbema-
tique et i)by.siquo (Quetelet.).
8"^, Gaud, Bruxelles, l.S25-'39. (Brussels, Roy.al.>

Corr. Sci. Roma, /or Corrisiiondenzaseientiticadi Roma
1' avanzamento dclle scienze (Scarpellini.).
4°, Roma, 1848-'69 (12 vols.).

Costard f George). History of astronomy, with applica-
tion to geography, history, and chronology, exem-
plified by the globes, with engravings.

4°, London, 17(i7, pp. 307. (Oxford, Bodleian.)
Cotton (H. C). On the trigonometrical survey of Van
Diemeu's Land.

Van Diemen's Land, Roy. Soc, Papers, iii, 1855-
'59, i, 92-108.

Notes on the trigonometrical survey of Tasma-
nia.

Professional Papers on Indian Engineering, i, 1863-
'61, 80-100.

Couplet le fils. Difl'erenco de la longueur du pendule
:\ Lisboiino et a Paris.

Acad. d. Sci. Paris, Mem., 1700, 174-175; Hist., 116-
120.

Cousin (Jacques Antoine Joseph). Do fignra terrse
commentatio.
Acad. Moguut., Acta, ii, 1777, 209-216.
Couto (Mattheus Valente do). Memoria sobro os
principios, cm que se devo fundar qnalquer methodo
de calcular a longitude geogralica de uno logar;
tendo atten^ao .a' iigura de terra. •

Acad. d. Sci. Lisboa, Mem., ii, 1848, 301-316.
Covarrubias fFrancisco Diaz). Coleccion de tablas
geodesicaa para las latitudes de larcpiiblica.
Soc. Mex. Geogr., Bol., x, 1865, 125-143.

Tratado de topografia y de geodosia con los pri-

meros eleinentos de astronomia prrtctica.

2 vols., 8'', Geodesia y Astronomia, ii, Mexico, 1869,
pp. 564, 2 pi. (Washington, Observatory.)

Reelierebes relatives ;\ I'intluenco de la chaleur

solaire sur la figures de la terre.
8"^, Paris, 1881, pp. iv, 56 (Paris, Observatory.)
Cram (Thomas Jefferson). On the length of a degree
of the terrestrial meridian; oblateness and axes of
the earth; comparative oblateness of the planets;
reduction of latitude; radius of I bo earth ; and length
of a degree of parallel of latitude ; with approjiri-
ate t.ables.

Am. ,Jonrn. Sci., xxxi, 1837, 222-23."..

TJNITED STATES COAST AND GEODETIC SUIiVEY.

357

Cramet ^'W.;. Beitriige zur Geschicbte der Vorstellnng
vou ilir Gestall dcr Eide.*
U^irr in EIsuhh, ld77.

Title from Jaliib. lib. il. Fortschr. d. Math., IX, 1877, 773.

Crawrford (James Ludovic, Earl of). Oa tlio deviations
of till' i)luiiil)-iiiic evinced in the I.slaiid of Mauritius.
Dun Keht Obsy. Puldicatious, III, IHf^S, 4yD-506.
Christiaui (Girolamo Francesco). Delle misure d' ogni
geneie autiche e nioderne, con note lei terario o fisico-
matematicbe, a gioramento di qnalunque architetto.
4°, Brescia, 1700, pp. xxiv, 208, "2 plates. (Gore.)
Crofton (Morgan 'W.). On tbe proof of the law of er-
rors of observations.

Koy.Soc. Loudon, Phil. Trans., CLX, 1870, 179-188;
Proc, XVII, 18G9, 400-407.

Eevd. in Jaliib. iib. d. Fortschr. d. Math., ii, 1869-70, 115,
by C[atley|.

Croizet i, Vincent). G(^od&ie g(?n<?ialc et m^thodique
dcs u;<^odi^Hies, consid^rtSe sous le rapport de la me-
fiure et de la division des tcrres, et siiivie des tables
des logarithmes des nouibres et des sinus, taugentes,
etc., avec sept d(?einiales.
4°, Paris et P^ronne, 1840, pp. xx, 488, 'il plates.
Preceded by "Coiip-d'icil lajiido sur I'histoire des ma-
tliematifiue.s pures."

Crostlnwaite (John). An account and description of
three pendulums invented and constructed by the
author.

Koy. Irish Acad., Trans., ii, 1788, 7-12.
Crotti. Coinpeusazione degli errori uei rilievi geodetici.*
II Politeenioo, xxxiv, 18.10, r)87.

Title fioni Zeits. f. Vermes., X\ni, If 88, .WG.

Croyere (de la). Sec Isle de la Croyfere (Josephus

Nicol de 1').
Cruls (Louis). Les travaux do la mesure d'un arc de
m^riilien an Br^sil, sons la direction de E. Liais.
8°, Rio de Janeiro, 1870, pp. 0.
tiubr (Em.). Von deu Eidiucssungen.'

Zeit.sclir. zur PllegoderMatb. n. Phys.,redigirt von
F. J. Studuicka, Piag, lll, 137 1, 228-^111 ; IV, 1.-7',.

E«vd. in Jahrb. iib. d. Fortschr. d. Math., vi, 1874, 724-725,

by WlKYM].

Cunningham (Allan). The India survey.
Naiiire, x.wii, 1882, '.17-98.

A review of tlie general report on the operationBof the
survej' of India during 1880-'81.

Cutts (Richard D.). Menioiauda relating to the field
work of a secondary triangnlation. De.scription of
station signal.s, niethoils of observations, correction
for phase, ecceiitricify, spherical excess, nieasure-
uient of subsidiary base-line.s, etc.

U. 8. and G. Survey, Rep., 1868, 109-139; 11^2,
151-197.

Field work of the triangnlation. (Reprinted,

with addition.s, from II. S. Coast Survey Report for
1,-08).

4', Washington, Gov't Printing Otlice, 1877, pp. 45.

Czemak (P.) «)»/ Hiecke (R.). PendeUersuche.'
Wieii, 1885.

Czerny. Die Wirknngeti der Wiiide anf die Gostaltung
<!er Erde.

Petermann's Mittheil., xxii, 1870, Ergiiuzung-
sbefte, 48.

Czuber (Emanuel). Henierkungen iiber die matheiua-
tische Behaudliiug von Beobacbtnugsergebnisseo.
Tech. BUitter, viii, 1870, 131-139.

Geuanigkeit dergeodiitischenPnnktbestiinmung

dnreb zwei iiud niehrero Grade.

Tech. Blatter, X, 1878, 1-24.

Geometrische Wahrscheinlichkeiten und Mittel-

werte.

8*^, Leipzig, 1884, pp. v, 244, Teuiner.

Eevd. in Jahrb. iib. d. Fortschr. d. Math., xvi, 1884, <78-
180, by Ls. [Lazarus |.

D. On the general principles of geodesy, and on the
several methods by which may be constructed a map
of any coitutry.
Gleauiugs in Science, Calcutta, ii, 1830, 1-9.
D. {A. B. C). A concise method of determining the
figure of a gravitating body revolving round another.
Jouru. Nat. Phil. (Nicholson), xx, 1808, 208-214.
Daddi(G. B.). Corso di geodesia. Sciola d' applicaziouo
d' artiglieria e genio.
8°, Torino, 187C, pp. 372, 23 plates.
TJniono tj'pografica.

Delia coinbinazioue degli errori Del metodo del

minimi iinadrate.*
Torino, 1879.

Dalby (Isaac). Remarks on Major-Gencral Roy's ac-
count of the ttigouonietrieal operations.

Roy. Soc. London, Phil. Trans., Lxxx, 1790, 593-
G14.

Dalby (I.) and Mudge CW.). Account of the trigono-
metrical survey carried ou in 1791.
Roy. Soc. London, 1795, 414-591.

Dalby (Isaac). A short account of the late R. Burrow's
measureiueut of a (b>greo of longitude and another
of Iatitu<le ne::r (lie tropic in Bengal in the year
1790 and 1791, by Isaak Dalby.

4^, Loudon, 1790, p|i. 21. (Southampton, Ordnance
Survey.)

a : b :; 2295 : 21101.

Dalby (I.) and Mudge (W.). An account of the opera-
tions carried ou for accomplishing a trigouometrical
survey of Euglaud and Wales.
London, 1799.

Title in full under Muuge (W.).

Dalby (Isaac): Tiarks (.J. L.). Ou — 's method of find-
ing tbe dillerence of longitude between two points
of a geoiletical line on a spheroid.
Phil. Mag. (Taylor), iv, 1828, 364-370.

Dairy mple-Hay (Harley H.). Trigonometrical survey-
ing.

Inst. Civil Eng., Proc, l.xxx, 1885,283-318.
Dangos. Ob.servatious siir les riSfiactions terrestres.

Savans £lr., M<^m., i, 1800,403^08; Ann. d. I'liys.
(Gilbert), XLVU, lbl4, 442-440.
Danvers (F. C). The surveys of Iiulia. II. The trigo-
nometrical survey (with .a sketch map).
Quart. .louru. Sci., vii, 1870, 448-458.
Darboux(G.). Sur nno si'rie do lignes analogues anx
llgnes g(^od<?siiines.
Ecole Norm., Ann., vn, 1870, 17.5-180.

Darlington {William). Ma.son and Dixon's line.
Historical Mag., II, 18,''>8, 37-42.

358

UNITED STATES COAST AND GEODETIC SURVEY.

Darquier de Fellepoix ( Aiigiistin ). Observations
astronomiqiitu laitfH a Touloiisi^ Dcuxii'uio )>aitii\
(H.)

Len;ith ofsiM-ond'a jx'iululiiin at Toulouse, pp. 219-240.

Darivin (G. H.). NotB mi the el'.iptioity of the earth's
strata.
Mess, of Math., vi, 1877, 109-110.

Ou the liodily tides of viscous and semi-elastic

spheroids, and on the ocean tides upon a yielding nn-
cleus.

Roy. Soc. London, Phil. Trans., 1879, i, 1-35.

Ou the jirecessiou of a ■viscous spheroid and on

the remote history of the earth.

Roy. Soc. London, IMiil. Trans., 1879, ii, 447-538,
1 plate.

Eevd. in Nature, .xix, 1879, 292-293.

Problems connected with the tides of a viscous

spheroid.

Roy. Soc. London, Phil. Trans., 1879, ii, 539-593.

— — The analytical expression which gives the history
of a fluid planet of small viscosity attended by a
single satellite.

Roy. Soc. London, Proc, L, 1880, 255-278.

On an instrument for detecting and measuring

small changes in the direction of the force of gravity.
8^', 32 pp.

From: Brit. A. A. S., Kip., 1881-'82.
— On the figure of equilibrium of a planet of het-

erogeneous deusity.

Roy. Soc. London, Pioe., xxxvi, 1883-'84, 158-16()-
The converse of Lai'LACK's method fur determiniuf; the
figuio of the earth : that is, assuming a given iigure
to lind the law of conipressihility.

Daussy (P.). Precis des op6iatious g^od^siques qu'ont
servi de base aux cartes rt plans des trois premieres
parties du Pilote fran^ais.
4°, Paris, 1829.

Expose des travanx relatifs i\ la reeonnoissauee hydro-
grapliiiiue dfs (oles occidentales de France par
BEALTUMi'B-EEAUrafc, 09-124.

Sur lo levd trigonomdtriquo de I'dtat de Massa-
chusetts.

Soc. Geogr., Bull., xvi 1841, 324-331.
Regarding BOKl'ES's survey.

David (Aloys). Trigonoinetrisehe Vermessung znr Ver-
bindiing der Prager Stern warte niit dcm Loreuzberge
und zur Bestimmuug <ler lireilo des Ortcs auf dem
Hradschin, wo Tycho beobaelitit hat.
K. biihm. Ges., Abhaudl., Ii, 180.''i, iii, 1-45.

Geographische Ortsbcstiiumungen von Manetiu

und Kaletz, Pilseu und Chotieschau; sammt Vor-
schliigen, die Gestalt der Erde aus Liingenbestim-
raungen durch Blickfouer und Stornbedeokungen zu
berechuen.

K. biibm. Cos., Abhandl., IV, 1814, ii, l-fiO.
[David (J. -P.).] R^p!i(|ue iV la lettre de M. de la Couda-
miue par I'auteur de la dissertation sur la figure de
la terre.
8°, A la Haye, 1709, pp. 04.

Dissertation sur la figure de la terre, ob Ton

pronve que d'apres les expC'riences faites au P^rou et
au cercio polaire, eetto i)lanMe ilie allougeu par les
p61es. Noavelle 6dition, angmeutde d'uue lettro de

[David (J.-P.)]— Continued.

M. de la Coudamine, et d'uue r6plique -X cette lettre,
dans laquelleou expose plusieursfaitsprobatoires de
I'opinion de I'auteur; entre autres uii ))r(;cis et un
rfeultat des ing^nienses experiences faites aux Alpes
en 1767 et 1708, pour trouver le rapport^de la pesan-
teur consid€r<So au sommet an pied d'une de ces mon-
tagues; etdanslaquelle,en donnant la veritable cause
des r<Sli'actions irregulieres et critiques sur la cause
siuguliere que M. Bougner assignoit ii ce ph6nomfene.
8", A la Haye, 1771, pp. 58, 5 plates. (Paris, Ob-
servatory.)

Davidson (G-eorge). Improved clamp for telescope of
the theodolite.
U. S. C. and G. Survey, Rep.. 1874, 153.

Improved open vertical clamp for telescopes of

theodolites and meridian instruments.

U. S. C. and G. Survey, Rep., 1877, 182.

Geodetic instruments of precision at the Paris

exposition and in European workshops.*

Nat. Acad. Sci., Proc, 1878.

Report of the measurement of the Yolo base,

California.

U. S. C. and G. Survey, Rep., 1882, 139-149.

and Schott (C. A.). Results for the length of

the primary Ijase line in Yolo County, Cal.

U. S. C. and G. Survey, Rep., 1683, 273-288.

The run of the micrometer.

U. S. C. and O. Survey, Rep., 1884, 377-385.

Standard geodetic data.

Cal. Acad. Sci., Bull., ii, 1887, 319-324.

Contains revised positions of points on the Tacific coast.
Davis (C. H.). The Coast Survey of the United States.
6°, Cambridge, 1849, pp. 34. (Gore).

The Coast Survey of the ITuited States.

8", Washington, 1851, pp. 28. (Gore).

Davis (Jefferson). Speech on the subject of the Coast
Survey of the United States; delivered in the Senate
of the United States, Monday, Feb. 19, 1849.

8°,n. d.,pp. 18, with pp. 19— 10, appeudix. (Gore.)
Contaiuiug letters and resolutions indorsing the work
of the Coast Suivey.

Davout. Sur la forme de la surfaue do la terre. (H.)
Acad. d. Sci. Paris, Comp. Rend., 1845, II.

Day (Murray S. ). Report of the trigonometrical survey
of the I.sland of Hokkaido for 1875.
4", New York, 1870, pp. 91.

Debauve ( Alphonse). Manuel de I'ingdnienr des ponts
et chaussdes. 5™= ftiscicule. G^od^sie, nivellement,
lev<S dea plans.

8°, Paris, 1872, pp. 155, 7 pi. (British Museum).

Dccher (O.). Die einfache und Doppelj)uuktein8chal-
tung im Dreiecks-Netze.
Zeits. f. Vermes., XVI. 1888, 140-152.

Decker (A.). Lehrbuch der hoheren Geodiisie.
8°,. Mannheim, 1836, pp. vi, 304, 3 plates.

Dedekind (Julius 'Wilhelm Richard). Ueber die Be-
Btinimung derPriicision i-iMirBeoliaclitungsmethode
uach der Methodo der kleinsteii Quadrate.
Naturf. Ges. Ziirich, Viorteljahrs., v, 1860, 76-83.

UNITED STATES COAST AND GEODETIC SURVEY.

359

Defforges (G.)- Mdmoire sur la mesure de I'intensiKS de
1:1 pcsanteur.

Iiil. tieod. Cong., Veihandl., 1687, V.c, 1-30

Siir la mesuro dir l'iiitensit<! absoluo de la pesau-

ti'ur.

Acad. d. Sci. Pahs, Comp. Keud., cvi, 1888, 126-
129, 191-1U4.

Deflers. I'roblemo sur le pendule simple.

E.»le Polytech., Corres., in, 1814-'16, 183-197.

De Forrest (E. L.). See Forrest (E. L. De).

DEGREE MEASUREMENT.

AtiEsiJKOTii (W.). Dardtfllung uud Kritikderalt«8ten Grad-
messniigen.
Dresden, 18C6.
Alexander (J.). Concerninc a place iu New York for meas-
uring a degree of latitude.
Roy. Soc. Londou, Phil. Trans., xli. 1740, i. 383.
Amante (F.). XouTeaa calcul do I'arc do mferidien entro
Montjouy et Furmenteru.
Naples, 1843.
ANViLLE (J..B. d'). Proposition d'uno mesure de la terre.
Paris. 1735.

Mesare conjectaralo de la terre,

Paris, 1736.

Akgfi.andku (F. W. a.). Die neue Langengradmessung aaf
den» 5^. Parallel quer durcli JEuropa.
Niederrh. Ges.. Sitz.-Ber., 1, 1864. 49-53.
B. tJober die Langen-Gradmessung zwisclien dem Toar do
Cordnrian und Fiume, im 458ten Parallel.
Hertha, IX, 1827, 277-288; XI, 1828. 448-456.
Baever (J. J.). Das Messen auf dor spbaroidiscUen Erdober-
flUcbe.
Berlin, 1862.

Zur Entstebangsgescbicbto der earopaiscben Grad-

mcssnng.

Berlin, 1862.

Ueber den gegenwartigen Stand der Gradmessang.

Geogr.Jabrb., 1866, 338+.

Berjclit iiber die Fort.scbritte der Gradmessungen.

Geogr.Jabrb. (Bchni), ill, 1870, 152-172; iv, 1872. 1-16.

Ba860T (L.). I.a m^'ridienne de Lagbouat.

Acad. d. Sci. Paris, Comp. Keud., cvi, 1888, 818-620.
BaurrnfeikI) (C. M.). Die Bedeutung modemer Graduiea-
sung.

Miincbeu, 1866.
Bf-CTARIa (.T.B.). Gradus taurinensis.

Augusta- Tauriuoruu). 1774.

Lettero intoruo alio redessioni del Cassini de Tbury

anl grado Torincnse.

Firenze, 1777.
BKEK.CAi.KnEN (J. F.). Uebor die Messung eines Breiten.

grades durch Snellius, verbessort von P. van Muscben-

broek.
Allg. geo;;r.F,iib.. I, 1708, 625-639.

BlOT(J.B.). Becueil d'observationsgtod^siques . . . pourd6.
terminer la variation dea degr68 terrestros.
Paris, 1821.
Bl.AlK (.T.). History of tbe rise and progress of geography.

London, 1784.
Bl.AKABlUKKG. Die Veniicssung dc."» I'arallelbogons von 52^ n.
Breito durch ganz Kuropa . . .
Peterniann's Mittluil., l«(;i, 209-212. '

Blabs (F.). Einiges aus der Gcscbiohte der Astronomie im
Altertbum.
Kiel. 1883.
Bonne (R.). Notice snr la mesure do Tare de longitude com.
pris entre Munich et Brest . . .
D6p6t de la Guerre, Mfim., Ill, 1826,^395-406.

DEGREE MEASUREMENT— Continued.

BouiiUEK (P.). Operations pour mesurer I'intervaUe entre
Ville Juive et Juvisy.
Acad. d. Sci. Paris, M6m., 1754, 172-186.

Observations faites . . . pour la v6rification da degr6

du m^ridien compris entre Paris et Amiens.

Paris. 1757.

BiiEMiKEH (C.). TJeber Gradmessungen.

Aslron. Nachr., -XLIII, 1856, 209-224.
Brinkley (J.). Elements of astronomy.

Dublin, 1819.
BROrssEAri). Mi/moire sur la mesure d'un arc du paralldle
moyen entre le pole et I'^quateur.

Paris. 1826; Limoges, 1839.
Bruh.ns (C). Gradmessang.

Ersch und Griiber, Encycl., I, 18-37.

Boricht iibcr die neuesto Fortschritte der europa-

iscben GraJniessung.

Geogr. Jahrb. (Behm), v, 1874, 144-168; vi, 1876,. 284-310;
vn, 1878, 243-279; VIII, 1880, 275-303.

Die ruufto allgemeino Conferenz der Bevolbniicbtigten

der eurnpiiiscbenGradmesaung.

Leopoldina, xni, 1877, 184-188.
Burckhardt (J. K.). Remarqaes sur la mesare d'un arc du
m^ridieu ... en Angleterre.

Bibl. Brit. Geneve, xxviii, 1805, 284-287.
C. The longest geodetic arc.

Jouni. Frank. Inst., cx, 1880, 61.

Cari.isi (F.). Dcir ampiezza dell' arco di meridiano cbe at-
traversando la pianura di Lombardia . . .
Eff. Astron., Milano, 1843, 3-68.

Cassini (G.-D.). De la m6ridienue de I'Observatoire royal de
Paris, prolong6e jusqu'aux Pyr6n6es.
Acad. d. Sci. Paris, M6m., 1701, 171-184.

Cassini (J.). RC-flexions sur la mesure de la terre, rapport^e
p;ir Snellius.
Acad. d. Sci. Paris, Mem., 1702, 60-66.

De la m^'ridienne de I'observatoire.

Acad.d.Sci. Paris, M6m., 1732, 452-470.

De la perpendicnlaire & la meridienne de Paris pro-

loug6e vers I'orient.
Acad. d. Sci. Paris. M<!m . 1734. 434-452

Des operations g6om^'triques quo I'on emploie pour d6-

terniiuer los distances sur la terre.

Acad. d. Sci. Paris. MC-iu., 1736, 04-86.

CAesiNi (J.D.). De la jonctiou des obsorvatoires de Paris et
de Greenwich.
Acad. d. Sci. Paris, ll6m., 1788, 706-717 ; Paris, 1791.

Cassini de Thury (C.F.). Do la m6ridienne de Paris, d6crite
ik hi distance de 60,000 toises vers le uiidi.
Acad. d.. Sci. Paris. 1735, 403-413; . . . vers le uoid. 1730,329-
341 i 1740, 276-292.

La m6ridionue de I'Obsorvatoire de Paris, vorifi6e dans

touto I'fitendue . . .

Acad. d. Sci. Paris, 116m., 1742, 42-51.

SurTaJouctiou de la meridienne de Paris avcc ccUe de

Snellius.

Acad. d. Sci. Paris, Mem., 1748. 123-132.

M^moire sur la prolongation de la perpemliculaire

jusi)u'^ Vieniii?.

Acad. d. Sci. Pari.^, M^m., 1763, 299-317.

Relation ile <leux voyages fsiits en Alleiiiague . . .

pour determiner la grandeur des degros do longitude.

Paris, 1703.

Description g^ometrique de la France.

Paris, 1783.

CoNiiAMiNK (C. M. i)K LA). Extrait des op6rations . . . faites
pour la mesure des dogr6s du ni6ridieu aux environs do
I'6qnatenr.
Acad, d Sci. Paris, M6m,, 1746. 618-688; Amsterdam, 1740;
Paris, 1751.

360

UNITED STATES COAST AND GEODETIC SURVEY.

DEGREE MEASUREMENT— Coutinaed.

Ckui.8 (L.). T.ih trav:tux do la mertiiro d'un are de ni6ridieu
rtii Bn'-sil.
Rio de Janeiro, 1876.
CruK (E.). Von di*n Enlniessnngen.

Zeita. z. Priego d. Malh. u. Tliy-s., iii, 1874, 228-261.
DelaMBKE (J.-B.J.). Methodo.s aualytiques pour la dfitermi-
uatiuu d'uu arc du ni^ridieii.
Paris, 1799.

Einige Bemerkungeu iiber Gradmesaunga-Arbeiten.

Mod. Corr. (ZacU), xiil, ISOC, 346-370.

ExpOdB dea itsultats des grandea op^ratiuua gfcod6-

aiqaos . . . pour la nicsuro d'un arc du m6ridit'u.

Coun. d. Temps, 1810, 485-488.

Reflexions sur un niemoiro do Don J. Rodriguez, sur

la meauro do trois degres du m^ridien en Angleterre.

Conn. d. Temps, 1616, 256-274.

Histoire de la mesuro do la terre.

Paris, 1827.
De l'Isi.e (J.-N). ProjeL do la mesuro de la teiTO en Rnsaie.
St. -P^lerabonrg, 1737; Roy. Soc.Lond., Phil. Trans., XL, 1737-
•38,27-51.
De Mokgan (A.). On the history of Fomel'a measnre of a
degree.
L.,E., D.Phil. Mag., XIX, lt'41, 445-447; XX, 1S42. 116-117, 230-
233, 408-411; XXI, 1812,22-25.
EULER (L.). Motbodusdoterminandi gradus meridiani paritor
ac parallel! telluria . . .
Acad, de St.P^tersbourg, Com., xu, 1740, 224-240.
Feureuo (A.). Rajipoit special sur les triangulations.
Int. Geod. Cong., Gen.-Ber., 1880, v, 1-70; Moreucu, 18i>l; 1887.

FiRMiNGER (T.). Observations on tho measurement of an arc
of the meridian.
Phil, ^^a;,^ (Tilloch), uv, 1819, 00-62.
Fokbh;ek (A.). Handbucli dci altvu Geogniphio.
Leipzig, 1842-'48.

Galbraitii (W.). On the English arc of the meridian.
Edinb. Phil. Jouni.. xxxiv, 1843, 263-275.

Gautieu <A.). Sur les mesures r^contos d'arca dn m^ridien,
cflectu^ea daus la partie nord e»t de I'Europe.
Bibl. Unir. Gonfive, Arch., xxui, 1853, 27.=i-278.

GosE (J. H.). Tho purpoaea and resulta of geodetic surveya.

Correapondeneo Univ. Journ., in, 18S5, 18-20.
GOfifiELiN (P.-F.-J.). Geographic dea Greca aualy86e.

Paris, 1790.
Grenus (T ). Ueber einig'* Eomerliuugen. welcho Svanberg
liber die Gradmeasuug vou Peru gomacht hat.

Mon. Corr. (Zach). Xlll, 1806. 308-404.
GuESTHER (S.). Dio ErduiewHuug dea Eratoathenes.

Geogr. Rundschau, III, 1881, 327-336.
IIauit (C). Gradnieasunga-Beitrage.

Aatron. Nachr., CIX, 1884, 7-28.
HlRsCii (A.). Sur lea progrfes des travaus g6odeaiquea en
Europe.

Sor. Sei. Nat. NeuchAtol, Bull., vii, 1866. ii, 381-402.
Idelrk (C.L.). Ueber dieGradmeaaung der Alton.

Mou. Corr. (Zach), xxiii. 1811, 453-48:'.
TvoRV <,r ). ... and the length of a degree perpeudisniar to
the meridian at the latitude of Beachy Head.

Phil. Mag. (Taylor), iv, 1828, 6-11.

On measurcnienta un the earth's surface perpendicolar

to tho meridian.

Phil. Mag. (Taylor), iv. 1828. 180-194, 241-24.S.
Japanza (N.). Sulla misura di un arco di paralhlo terrcstre.

Accad. Sci. Torino, Atti, xix, 1886, 990-1004 ; XX, 1886, 326-330.
Jahn (G. A.). Geachichto der Astrouoniie.

Leipzig, 1844.
Jambb (II.). Extonsiona of the triuugulalion . . . with tho
measurement uf an arc of parallel iu latitado 52° N.

London, 1863.

DEGREE MEASUREMENT— Continued.

Juudan (\V.). Vergloicbung der Gouauigkeit vcrschiedeuer
Gradme-saungen.
Astrou. Xachr., i.xxx. 1872, 17-22, 67-70, 189-100.

Ueber di© Metboden und Ziele der enropaischen Grad-

niessnng.
Carlsrnhe, 1873.

Die Gradmesaung der Araber, 827, n. C.

Zeita. f. Vermes., xvni, 1889, 100-109, 159.

Juan (Jorge). Rolacion bi8t6rica del viage A la America
meridional.
Madrid, 1748; Leipzig, 1751; Paris, 1752; London, 1772;
(Goes, 1771); Madrid. 1773.
Kaiser (F.i. De eiacbeu de medewerking aan de ontworpen
graadmeting in midden Europa.
Amat€rdani, 1864.
Klein (F.). Zweck nud Anfgabe der enropaischen Gradmea-
euog.
Wien, 1882.

Kll'gel(G. S.). AufgaboznrMeteorologieund Erdmesskuust.
Ann. d. Phya. (Gilbert), xix, 1805, 115-117.

Knooler (G.) Nachricht . . . Ton einer cbinesischen Grad-
Measung.
Mon. Corr. (Zach), I. 1800, 241-251, 589-593.

KUTSCHER (G.). Beiliilgo zur Geachichte der Gradmessungen.
Zeila.f. Vermes., xiiI, 1884, 232-285.

Lacaille (y.-L. PE). Meaurc du trcnte-quatii^me dogr6 d©
latitude australe.
Acad. d. Sci. Paris, M6ra., 1751,425-136; Hist., 158-169.

Eclaircissemens aur les errenra qu'on peut attribuer ii

la mtanie du degul* eutro Paiis el Amiens.

Acad. d. Sci. Berlin, Hist., x, 1754, 337-346.

Sur la precision des* mesures g^oddaiqaea . . . de Paria

et Amiens.

Acad. d. Sci. Paria, Mem., 1755, 53-59.

M6moire sur la vraie lon;;ueur des degr^s dn in6ridien

en France.

Acad. d. Sci. Paris, M6m., 1758, 237-244.

Lalande (J. -J. HE). Mesure de la merUlienne.
Soc. Philom., Bull., 1, 1791, 47.

Bericht iiber die franziisischen Gradmessongs-Arbei-

ten.
Allg. Geogr. Eph., i, 1798,127-131.

Sur la mesuro d'uu degre de la terre en Lapouie.

Journ. d. Phys., LVI, 1802, 400-401.

Bericht iiber Gradmesaungsarbeiten.

Mon. Corr. (Zach), v, 1802, 55-50.

Lamhton (W.). An account of tho measurement of an arc of
the meridian in India.
Asiatick Researches, viu, 1805, 137-194; xu, 1818, 2-101, 294-
359; XIII, 1820,1-127.
Lai'Lack (P. S. UE). Sur lea degrts mesurfis des m6ridiena.

Acad. d. Sci. Paris, Mem., 1789. 18-43.
Larceteau (C.-L.). Rapport . . . aur )a determination de la
longueur de Tare entre Duukerque et do Formentera.
Conn. d. Temiis. 1844. 123-131.
Lec.enuue (A.M.). M^thodo pour determiner la lougnear
exacte du quart du in6ridien.
Inst, de France, M6m., 1799-1S19, iv, 1-16.
Le MoxNiER (P.). Preuii^res observatioiis faitoa . . . pour
conatatef la grandeur du degr6 de France.
Paria, 1757.
Letkonsr. Mfmoire aur lea auciens, ont-ils execute une me-
sure do la terio po.steriouremeut k retablissement de
rficolo d'Alexaudrie?
Acad.d.Turtcr.. Mom.. VI, 1822, 261-323.
LlESGANin (J.). Extract of a letter . . . containing a abort
account of the mi-aaurenu-nt of three degrees of latitude
under tho meridian of Vienna.
Roy. Soc. London, Phil. Trans., Lvui, 1768, 15-17 ; Vindobon
use, 1770.

UNITED STATES COAST AND GEODETIC SURVEY.

361

DEGREE MEASUREMENT— CoDtinued.

LiNiiKLi'ii'- (L. I,.). Oiu tiriiiliniitningeu emcllaD Svnrtahafvet
oth IshatVft.
Finska Veteii. Uelaiiigfors, Ofvcrs., v, 1883, 170-173.
LiTTROW (J. J.). Tlieoretisclie nnd practiscbe Aatronouiie.

Wien, 182I-'27.
Madi.er (J. H.). Leitfadcn der mathfniatischeu und allge-
Dudticn phyaiscUen Geoiirapbie.
Stuttj;art, 1843.
Maike (C). De litteraria expeditione ad dimetiendos duos
meridiaui gr.idu3.
Eoiu;r, 1755 ; Paris, 1770.
Mabieni (J.t. Trigunometriache Vermeasungeu im Kircben-
ataato nnd in Toacaua.
Wicn, 1840.
Maron (C). Observationa for determining the lengtb of a
degree of lalitndo in . . . North America.
Koy. Soc. London, Pbil. Traua., LViii, 1768, 274-328.
Mechain (P.-F.-A.). Baee du aj'at^me m6trique.

Paris, 1806-10.
Mei-aniiekhjelm (D.). NordiscbeGradmesaung.
Mou. Corr. (Zacb), I, 1800, 139-145, 372-380; II, 1800, 250-257;
V, 1802, 150-109; VII, 1803, .161-508; IX. 1804, 491-405;
Astron. Jabrb. (Bode), 1S06, 219-223.
MicHELL (J. J.). Proposal of a metliod for measuring degrees
of longitude.
Koy. Soc. London, Pbil. Traua., lvt, 1766, 119-125.

MOLi.WEiDE (C.B.). Beit rag zurtrigonometriacbeuDifforeuz-
Kecbunug.
Mon. Corr. (Zacb), xv, 1807, 441-45L

MOfflino (F.F.-C. von). Snrlea travaux g^od^siques entre

Duukerque et Seeberg.
Corr. Aatiou. (Zacb), IV, 1820, 525-532, 533-537; Astron.

Nacbr., ii, 1824, 37-38; Hertba, vii, 1620, i, 5-25.
MOllexhofk. Die Krdmessnng dea Erat^atbenea.
MOllek (Q.). Geacbirbte dor Breitougradmesanug bia zur-

peruaniacben Gradmeasnug. 1871.
Nagel(A.). Die Hauptmomenteder Fntwickelungeschicbte

dor Gradmessnngen.
Dresden, 1873.

NKKEXiirRGEii (A.W ). Sur la mesnrc de Tare de parallel.!
eurnp6en de plus gtilnd .Usveloppement.
Acad, de Belgiqno, Bull., XI, 1801, 457-407.
NicoLi-ET (J.-N.). Sur la mesuro d'un arc du parall^le luoyen
entre le pole ct lY'qnateur.
Conn. d. Temps, 1829, 252-290.

NiEBBL ((>. von). Ueber die europalaclie Gradmeaaung.

Bruu. Verbandl., Sitz.-Ber., viii, 1809, 15-22.
NORWOoi) (K.). Tbe aeaman'a practice.

London, 1667.
Meaaui'i^ of tbe eartb. 1791.

Oriani (B.). Misura dell' arco del meridiano couipreso fra

Miliino e Genova,
Kir. Astron., Milauo, 1827, 25-33.
OUTFllKll (K.). Journ;il d'uu voyage an nord en 1736-'37.

Paris, 1744.

Pascjlucii (J.). Ueber den G( br.iueb der ueiieateu frauziisi.
acbeu Gradineaauug,
Mon. Corr. (Zacb), i, 1800, 435-447.

Patteniiausen (B.). Ueber dio Auadebnung dea Meridians
von Paris bis znr Sabara.
Zeits. t. Vermes., x, 1881, 247-257.
PiCAUii (.T.). La meaure do la terre.
Paris, 1671; 1084; Acad. d. Sci. Paria, M6m., vii, 1729, 1-59;
133-190.

Observations sur lea dif^rentca m6tbodcH «niploy6ea

pour nieaurer la terro.
Acad. d. Sri. Paris. Hist., I, 82-87.

Dogr6 du m6ridien entre Paria ot Aiuiena.

Paria, 1740.

DEGREE MEASUREMENT— Coiilinued.

PiiTET (M. A). (Jou.<i(lcrat,ions of the eonveiiienre of meaa-
ui ing an arch of the meridian and of jkh iillel in Italy.
Koy. Soc. London, Pbil. Traua., Lxxxi, 1791, 106-127.
Pisis (A.). Mesuro do la ml^ridienue du Cbili.

Acad. d. Sci. Paria, Conip. Itend., i.xiv, 1807, 265-267.
Plana (G. A.A.). Kelazioue delle operazioni . . . per la
mirtura di un parallelo terrestro.
Aecad. Sci. Torino, Mem., x.\xviii, 1824.
Po.scii (L). Gcachicbte und System der BreitengiadMos-
auugeu.
Freysiug, 1860.
Phazmovski (A.). Rapport aur les travaus pour terminer lea
oporalioua de la mesuro du Tare du meridien.
Acad.de .St.P<-tersbourg, CI. Pliya. Math., Bull., xii, 1863,
84-86; M6I. Math., I, 1853, 593-608.
Prosi-erix (E.). Etwas iiber die achwediache Gradmosaung
in Lapplaud.
Astron. Jabrb. (Bode), 1806, 193-195.
Puissant (L). Sur lad6terminatioud'nn arc porpendicnlaire
5, one m6ridienne torrestre.
Conn. d. Temps, 1820, 281-304.

D6termination de la longueur de I'.arc de m6ridieu com-

pria entre Mouljouy et Formentera . . .

Acad. d. Sci. Paris, Comp. Rend., II, 1830, 428-480; vi, 1838,
770; M6m., XVI, 1830, 1-25, 457-477.

Note aur un moyen fort ainiplo d'appliquei- la trigono-

m6trie ii la determination d'uu are de Dieridien.

Acad. d. Sci. Paria, Comp. Rend., iii, 1836, 739-742.
RouG (J.). TafelderzuverlaaaigateuBreiton-Grad-Measungon.
Petermann'a Mittbeil., 1804, 311-312.

Ross (.J.). A plan for meaauriug an arc of the meridiau ;it
Spitz bergen.
Roy. Aatron. Soc., Month. Not., vil, 1845-'47, 17.'i.

Rov (W.). Ompaiiaon of tbe eelealial and terrestrial area
between Gieenwieb and Porpignan.
Roy. Soc. London, Phil. Trans., LXXVIl, 1787, 197-228.

An account of the mode to bo followed in determinijjg

tbe relative situations of Greenwich and Paris.

Roy. Soc. London, Pliil. Tr.ans.. l.xxvu, 1787, 188-190, 197-
228, 40.'>-409 ; I,XXX, 1790, 111-270; Paria, 1791.
Saiiine (E.). On tbe measurement of ;in ar<' of tho meridian
at Spitzbergen.
(Juart. Jouru. .Sci., XXI, 1826, 101-108.

An account of llio area perpendicular to tho meridian,

which are now measuring on tho continent of Europe.
Quart. Journ. Sei., I, 1827, 177-204.

SAi>EHErK(B. A.M.). EntwickelungsgangderGradmeaaunga-
Arbeiteii.
Berlin, 1876.

ScMOTr (C. A.). Kesult.'i of tho ineasuremeut of ;ui ;ire uf llie
meridian.
U. S C. and G. Survey. Rep., 1808, 147-153.

Tbe Paniplieo-Cbesapeake arc of tho moridian.

XT. S. C. and G. Survey, Rep., 1877, 81-95.

Sl^:iui.l,oT (A.). Sur les determin;itiuiirt dea area du meridien
terreatre.
Soc. Gfaigr.. Bull., I, 18.'.1. •220-'.'31.

Seiijei. (G.C. F. ). Eiatoatheues geograpbicoruni fnigiuenta.
Kdita — .
GmttingH', 1789.

Sf.vffkr (K.F. von). Do posit u b.laia et retia trianguli.nini
per totani Bojoariani.
K.bayor. Ak.d. Wiaa, Denkacbr., in, 1811-12,449-621.
Skooman (C.) Com]detioii of the preliminary survey of Spitz,
bergen . . . aaeerlainiug thti iiracfieability fur llie measure-
ment of an are of tln» meridian.
Roy. Soe. London, Proc., XIII, 1804, 651-553.
Smith (W.) Terrestrial mea.surement between tho obaerva-
torioa of Norriton and Philadelphia.
Am. Pbil. Soe,, Trans., i. 1771,114-120.

362

UNITED STATES COAST AND GEODLTIC SURVEY.

DEGREE MEASUREMENT— Continued.

Snell (W.). ErittoHtbt-nes Uatavus.
Lugdimi Batavoraiu, 1617.

SOLUNTJi (J. vox.) Vorachlag za oinor Giad-Meseang in
Afrika.
Mon. Corr. (Zach), I.\, 1804,357-362.

Ueber die awediscbo Measung des Meridiasgrades.

Aatron. Jahrb. (Bode) , 180C, 2C8.

Struve (F. G. W.). Nacbricbt von der ruasii^cheu Grad-
messung.
Aatron. Nacbr., i, 1823, 67-68; ii, 1824, 13J-136, 145-148; VI,
1828, 391-394; VII, 1829, 385-400; x, 1833, 32.3-325; Corr.
Aatron. (Zach), XI, 1824, 23-33, 34-42; Dorpat, 1827; 1831;
Dorpat, Jabrb., I. 1833, 87-89; Acad, de St.-P«tersbourg,
M6ni., II, 1833, 401-425; iv, 1850, 1-86; Eecneil Stance
publique, 1830, 103-108; Bull. Sd., vll, 1840, 280-288; XI,
1853,113-136; St. Peter3burg,1852; 1857; K.k. At.d. Wiae.,
Sitz.-Ber., XXI, 1850,3-5.

SvANBKBG (J.). Ueber die alte nordiscbe GradmeasuDg.
Mon. Corr. (Z.ich), II, 1800, 257-261; v, 1802, 161-169.

Beriittfia© iifver

den frauaka gradmatning en

Omkring Tornea.
K. Tetcna. Acad. Handl., XX, 1799, 279-291.

Esqjosition dea operations faitea en Lapoiiie pour la

determination d'nu arc du lu^ridien.

Stockholm, 1805.

SwiNDEN (J. H. VAN). Rapport sur la luesure de la m^ridiemie
de France, et lea resuUats qni en ont ^te deduita pour
determinrr lea bases du nouveau syatt^uio metr (^iie.
Inst, de France, 01. Math.-pbya., M6m., II, 1802, 23-80 (Hi.st.) ;
Journ. Nat. PLi). (Nicholaon), ui, 1800,316-324, 305-369;
Paris, 1799.

TfeD^NAT. Mosure de la diatance de la tour de Nianies k la
m^ridienue de Paris.
Acad, du Gard, Notice d. Trav., 1808, 212-277.

Tenser (C). Nacliricht von der Yollendung der Gradmca-
sung zwischen der Bonau und deni Eismeer.
Acad, de St.-P<?torsbourg.

TiNTEK (W. R.). Die etiropaische Gradmeaanng in ibrer
Beziehung zu den friiheren Gr.ldnii-saungsarbeiten.
AUg. Bauzeitg. f. Arclitekten (Fiirstor), xxxv, 1870, 151-173,
195-209.

Der Zweck der eiiropaiacbon Gradiueaaung.

K. k. geogr. Ges., Mittheil., xiv, 1871, 81-90.

TODBimTEii (I.). On the arcof meridian measured in Lapland.
Phil. Soc. Camb., Trana., xii, 1673, 1-26.

On the arc of the meridian nieaaured in South Afri(;a.

Roy. Astrou. Soc, Month. Not., xxxiii, 1873, 27-34.

TRALLES (J. G.). Beb indluiiK.u cini^er Auf;!abLU die bc-i
grcJsaereii trigo«onictris4-liiMi M4-SMun;;fn vorliommen.
K. Ak. d. Wias., Abbandl. math. CI., 1804-11, 11-27.

Vincent (A.-J.-H.). Sur la meaure de la terre, attribut'e .'i
£ratoathdne.
Acad. d_. Sci. Paria, Comp. Rend., xxxvi, 1853, i, 317-321.
WRI88 (E). Ueber Geschichte der Gradtnessung mit beaon-
derer Beziehung anf den Zweck der uiitteleuropaiacben
Gradmeaaung.
Verein naturwisa. Keuntuiaae, Schril'ten, iv, 1863-'64.
"WlNsiiEiM (C. N. HE). Determinatio exactior graduum paral-
lelorum iv(iuat«ri8 et meridiitni.
Acad, de St.-P6tcr8bourg, Com., xil, 1740, 222-231.
WOLK (R.). Ueber die Bedcntung dir sogeuannteu millel-
europaiachen Gradmeaaung.
Natnrf. Gea. Ziirich. Viertel.jalira., vii, 1862, 337-341.

europiiische Gradmeaaung.

Zurich, 1881-'84.
W0LFEI18 (J. P.). Nacbricbt von der Vollendung der Grad-
meaanng zwiachon der Donan und dem Eiameero.
Arch. d. Math. (Grunert), xxiii, 1854, 225-230.

DEGREE MEASUREMENT— Coiitiimcd.

Zach (A. von), ilecbaius ViTlangeiung der frauzosiachen
Gradmeasung bis auf die B.ileariscben Inaeln.
Mon. Corr. (Zach), vii, 1803, 568-569; xvi, 1807, 434-442;
XXI, 1810, 450-457.
Zach (F. X. voN). Schwediache Gradmessung.
Mon. Corr. (Zach), xii, 1805, 421-449, B13-541 ; xiii, 1806, 3-
20, 330-345; xiv, 1806, 210-224, 327-332.

Le degr6 du m6ridien me8ur6 en Pi^mont.

Accad. Sci. Torino, Mem ., 1811-'12, 81-111 ; Mon. Corr. (Zach),
xxviii, 1813, 272-281.

Numeroua abort articles from 1812-'33.

Anon. Advertisement concerning the quantity of a degree of
a great circle in English meaaure.
Roy. Soc. London, Phil. Trana., xi, 1076, 630-637.
Comparing the French meaaure with Norwood'a.

."^ur la difference de latitade et de longitude entre

Alexandre et Sy^ne.

Acad. d. Inacr., Mfim., xxix, 1764; Hist., 250-262.
Of value in eatimating the measurement of Eratosthenea.

Sur la desciiption dn parallele de Paris, ou do aa tan-

gente.

Acad. d. Sci. Paria, MSm., 46-63 (Hist.).

Sur la prolongation de la m6ridieune de Paris.

Acad. d. Sci. Paris, Mem., 1700, Hist., 123-127.

Method employed between Melun and Lieuaaint in

I'rance, to measure the base of a triangle, in order to de-
termine the length of an are of the meridian.

From; Joui-n. Phys., 1798. Phil. Mag. (Tilloeb), i, 1799,
269-274.

Sur lea degree de la terre et sur les nonvelles mesures.

Conn. d. Temps, [1801], 455-474.

Ueber einige Bieitenbestiramungen nnd iibtr den

daraua folgenden tnittleren Werth einea Ereiten-Grades
am Aeqn.itor.

Mon. Corr. (Zach), xvi, 1807, 301-329.

Reaultate der im Jahre 1802 beendigten nenen Eng-

liacheu Gradmessung.

Mon. Corr. (Zach), xxv, 1812, 497-513 ; XXVI, 1812, 109-130,
213-219.

Operations geodesiquea et aatronomiquca pour la

nieanre d'nn arc du parallele moyen execuieeaen Piemont
et en Savnie par uue commission composee d'ofliciers de
retat m.i.jor general et d'astronomea piemontais et antri-
chiens en 1821, 1822 et 1823.

4°. Vol. I : Milan, 1825, pp. 237, 1 plate ; vol. ii ; Milan, 1827,
pp.412. Folio of plates, no date. (Gore.)

Note aur la meaure de Tare du parallMe moyen com-

pria entre lea toura de Fiume et de Cordoi-ian.
U6p6t de la Guerre, Mem., Ill, 1826, 21-24.

On the measurement of the Indian meridional arc.

Gleaniuga in Science, I, 1831, 337-340.

Meaaurement of degrees.

Encycl. Americana, iv, 1848, 161-103.

Sur lea meaures d'arc de meridian.

Soc. Geogr., Bull., xiv, 1850, 303-314.

Ueber die Vollendung der Gradmessung zwiscben der

Douan und dem Eismeere.

Arch. Rusaland (Ermau), XIII, 1854, 492-496.

Die Grosfie ruaaiach akandinavische Ereiten - Grad-

Measung zwiacben der Doiiau-Miiiiduug und dem Nord-
endo Europa'a.
Geogr Mittheil (Petermann), 18,17, 315-321.

Dumittcl-pnropiiiacheGradmesaungzwiacben Palermo

und Chriati.ania.
Geogr. Mittheil. (Petei-mann), 1863, 86-92.

Die Gradmeaaung auf Spitzbergen.

(ieogr. Mittheil. (Petermann), 1864, 67.

De la Barre. Sur los mesures g^ographiqnes des an-
cienues.
Acad. d. Inscr., M^m., xix, 1753, 513-576.

UNITED STATES COAST AND GEODETIC SURVEY.

3G3

Delambre (JeauBaptisteJosepli). Mfcthodes aualy-
tiiiiu'H jioiir la dcteruiiuatiou d'uu arc du ui^ridiuu;
I)rec(?does d'uii iii<5inoirp sur lo memo siijet par A.-M.
Legoudre.

4^^, Paris, an vii [1879], pp. xsv, i, ITC), 0 plates.
(Gore.)

Des latitudes croissant sur le spU^roide.

Conn. d. Temps, l!r04, 342-343.

Kecueild'oliservatiousgdod^siques. Revd. by — .

Acad. d. Sci. Paris, Hist., v, 85-90.

[Eiuige Bemerkungeu uberGradiuessuugs-Arbei-

ten.]

Mon. Corr. (Zach), xill, 1606, 346-370.

et Mechain (P.-F.-A. ). Base da systfeme m^trique

decimal.
Paris, 1806-'10.

Title in full nnder MfeCBAIN (P.F.-A).

: Mollweide (K. B.). Beytrag zur trigonome-

trisclibu Ditierenzrecliuuug in Bezug auf — 's M6-
thodes aualyti(iues.

Mon. Corr. (Zacli), XV, 1807, 441-451.

: Svauberg(J.). Exposition des op6rations faites

en Laponie pour la determination d'un arc du m6-
ridien. .Stocklioliu, 1605. Revd. by — .
Conn. d. Temps, 1808, 466-479.

Exposd des r^sultats des grandes operations

g^odesiques, faites en France et en Espagne, pour la
uiesure d'un arc du nidridien, et la ddtermination du
mfetre deiinitif; rddigd par une conjmission du bureau
des longituilea.

Conn. d. Temps, 1810, 485-488.

— Methodc siir les intdgrales d(5finies et lenr appli-
cation anx probabilite.-j, et spdcialeiuent :\ la re-
cherche du milieu qn'il faut choisir entro les rdsultats
des observations, par M. le conite L.aplace.

Inst. d. France, M<5m., CI. Sci. Math, et Pliys., II,
1^11, 1-18.

— Abreg<5 d'astronomie, on le^'ons eiduientaires
d'astronomie theorique et pratique; par M. De-
lambre'.

8°, Paris, l!^13, pp. xvi, 652, 14 i)lates. (Washing-
ton, Observatory.)

Grandeur ct figure de la terre, 581-623.

— Astrnunmie theoriqne el praticine.

I'ari^. Ifl4, I, pp. Ixiv, 584, 11 plales: ii, pp. 622, 6
platis; 111,1111. 719, lOpIates. (W.ashiiigton, Observ-
atory . )

Cranili'Ui' i>t figun- ile la Urre, ni, .ir.'-.'W.

— : Gregory (O.). Dissirtations and letters by — ,
regariling the survey of England.
London, 181.5.

Titlu iu full under nuEfioiiY (O).

Ketlexion.s ,^nr un m6nioire dci Don ,1. Rodriguez,

sur la nies ire do trois degrds du nidridien eu Angle-
terre, iniprimd dans Ics Roy. Soe. London, Phil.
Trans., 1S12.

Conn. d. Temps, 1816, 256-274.

Hisfoirede I'iistronomie ancipunn.

4°, Pnvis, 1817, I, pp. i, Ixxii, .5.''>6, 1 plate; ll, pp.
vi, 639, 16 plates.
Geographic do PtoI6m6c, n, 520-542.

Delambre ( Jean-Baptiste-Joseph)— Continued.

Expose des operations trigonometriques exdeu-

tdes pour la description de I'Augleterre et dti pays

. deGalles; par Mudge et Dalby.

Conn. d. Temps, 1818, 243-278. -

A review of an account of the obaervations carried on
for accomplisbiug a trigonometrical snrvey of En-
gland by Mudge and Dalby.

: Lambton (W.). Mesure d'un arc du mdridien

entre les latitudes 8° 9' 38".39 et 10° 59' '48".93
nurd, ou continuation de Tare commence en 1804 qui
se terminait S, 14° 6' 19" de latitude nord.
Conu. d. Temps, 1819, 292-302.

: Laplace (P.-S. de). Application du calcul des

probabilites aux operations geodesiques de l.a meri-
dienne de France. Notice by — .
Acad. d. Sci. Paris, Hist., 1619, i-iii.

Histoire de I'astronomiemoderne.

Paris, I, 1821, pp. 715, 9 plates; II, pp. 804, Ixxxii,
8 plates. (Washington. Observatory.)
Snellics, n, 92-125; Picard, 597-632.

Histoire de I'astronomie an XVII1'"= sifecle.

4°, Paris, 1827, pp. lii, 790, 2 plates.

Figure de la terre, 239-U2.

Containing many interesting geodetic articles under the
names of participants; as, Cassini. MAUeEKTUis, etc.

Histoire de la mesure do la terre.

Paris, 1S27.

Posthumous (POGGKNDOKFF), I, 539.

Delaunay (Charles-Eugfene). Snr lageuddsie frauyaiso
et sur le role qu'y out jond I'Academie des sciences et
le bureau des longitudes.

Acad. d. Sci. Paris, Comp. Rend., LVl, 1863, 149-
154.

, Laugier et Faye. Rapport sur I'etnt actuel de la

geodesic et snr Irs travaux ;\ entniircndre par le bu-
reau des longitudes, do concert avee le Uep(jt de la
Guerre, pour completer la partie astronomique dn
rese,au fran^ais.
Conn. d. Temps, 1864, 1-20.

Cours eiementairo d'astronomie par Ch. Delau-

n.ay. .^ixifeme edition, revue et complete par Al-
bert Levy.

12^, Paris, 1876, pp. viii,766, 3 plates. G. Masaoii.
(Washington, Observatory.)
Figure de la terre, 174-204.

Delcross: Eckhardt (C.-L.-P.) <t Schley ermacher.

Mi-nidirii sur la mesure de la base de Darmst:ult.
Dresse sur les notes, etc., i>ar — .

Hibl. Univ. G<aieve, XI, 1819, 3-17, 81-100.

De risle ( Josephus Nicol). Projet de la mesuTO do la
terre en linssie.
4°, St.-Petersbourg, 1737, pp. 22.

Lu dans rurtsenihl^'o de I'Academie des sciences do St.-
Petcrsbnurg, 21 Janvier 1737.

A proposal for the measurement of the earth in

Russia, read at a meeting of the Academy of Sci-
ences of St. Petersburg, .Ian. 21, 1737. Translated
from the French. Printed at .St. Petersburg, 1737, by
T. S.

Roy. Soc. Loudon, Phil. Trans., xi, 1737-'38, 27-
51.

364

UNITED STATES COAST AND GEODETIC SURVEY,

De risle de la Croyfere (Louis). Olj-servatio longitu- '
(liuis iHMuliili siinplicuo fiictii Arcliangelopoli a Liulo-
vico de Lislo ile hi Croy(^ii'.

Acad, de St.-P(;tersbonrg, C'omni., iv, 1729, 322-
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Delporte (A.). Notice sur Ics travanx iidcessaire.s potiv
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8°, Bruxelles, 1884, yp. 47.

Delprat (Izaak Paul). Over bet berekeuen van de se-
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K. Nederl. In.st. Weten., Verliaudl., xu, 1846, 1-16.

De Morgan (Augustus). On the history of Fernel'a
uieasure of a degree.
L., E., D. Phil. Mag., xix, 1841, 445-447.

Additional uotes on the history of Femel's meas-
ure of a degree.

L., E., D. Phil. Mag., xx, 1842, 116-117.

A statement tliat FerDei's 68. ODG Itati.lD luiles aro not
more than 69 English mih-s, ag Delamhre and others
make them, bat n^ally le.ss than C4J English miles.

On Fernel's measure of a degree, iu reply to Mr.

Galloway's remarks.

L., E.,'d. Phil. Mag., XX, 1842, 2.TO-23.'?.

A statement that the geometrical foot used by Fernel
■was not the French foot of his day. and that the
Italian mile, the same as the old Roman, was uni-
versal. Fernel gives this tabic:
4 barlcyc(>rus=l digit.
4digits=l jtalm.
20 palms — 1 pace.
125pace8=l Italian stadn>.
1,000 paces=l Italian mile.

On Fernel's measure of a degree.

L., E., D. Phil. Mag., xx, 1842, 408-411 ; XXI, 1842,
22-25.

On the tbeory of errors of ob.servatious.

Camb. Phil. Soe., Trans., X, l.'^(;4, 409-427.

DENMARK.

ANUitAE (C. C. G.). Die diinischen Ilaiiptdreiecko.
Int. Geod. Cong., Gen.Ber., 18G5, 4-0.

Bericht iiber die in iJiineniarh ausgefiihrten Arheitfn.

Int. Geod. Cong., Gen.Ber., 1808, 11-15; 1869, 5-9; 1872,3;

1875, )67-16»; 1877,269-272; 1879,84-87.

Den danske Gradmaaling.

Kjobeuhavu, 1667, 1R72, 1878, 1884.

BUGGE (T.). Beechrcibuug dcr Ansmessungsmethode, welehe
boi den diinischen Karten angewendetworden.
Kjebenharn, 1779 ; Dresden, 1787.

!:CIIUMACIIEK (U.C.). Sur la tiiaugulatiuu de Daucmark.
Corr. Astrou. (Zach), i, 182S, 273-27K.

Zacrahiae (G.). Berieht iibcr die geodiitischen Arbeitcn in
Diinemark in den Jahren 18tl4-'8G.
Int. Good. Cong., Verhandl., lS84-'80, 122-123.

Denzler(Heinrich). Ueber die torrcstrieche Refraction.
Astroii. Nachr., XIX, 1842, 347-350.

Denzler CWUhelm). Ueber den Fiindanientals,atz der
Methode der kleiti.-^lcii Qii:idratf.*
Naturf. Ges. Ziiricb, MIttluil., ii, l,-;50-'52, 110-112.

Depot de la Guerre, Mem., for Memorial g^udral dti
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4°, Paris, 1829-f-. (Wa.sbiugtou, Coast Survey.)

Deprez (M.). Sur tin proc^d^ permettant de compter
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Acad. d. Sci. Paris, Comp. Rend., en, 1886, 1523-
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Deratte. M<5moire sur la longitude et la hititude de
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Derham (William). Experiments about the motion of
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Roy. Soc. London, Phil. Trans., xxiv, 1704, 1785-
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Experiments concerning the vibration of pendu-

Inms. (H.)

Roy. Soc. London, Phil. Trans., xxxix, 1735, 201-
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Deaaguliers(Jean-Theophile). A difsertafion concern-
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Roy. Soc. Loudon, Phil. Trans., xxxiii, 1725, 201-
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: Maupertuis (P.-L.-M. de). Esamen des trois

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Roy. Soc. London, Phil. Trans.; Oldeubourt
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i:3d

[Deaballe.] Trait<S de g^odfoie pratique, contenant de
uouvellis m^thodes h I'usage des arpenteurs et des
g(^om^tre8 dii ead;istre, pour cakiiler les surfaces et
les divLscr par les lignes qui conpent les o^>t^s en
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lo ministtre des arpenteurs.
6°, Paris, 1827, p. ii,p 70, 1 chart. (Berlin, Royal.)

Deville (E. ). Examples of astronomic and geodetic
calculations for the use of land surveyors.
H-^, Quebec, 1878, pp. 109. P. G. Delisle. (Gore.)

Deville (Henri Saint - Claire ). -See Saint- Claire-
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Diaz-Covarrubias (Fran9ois). 5ee Covarrubias (Fran-
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Camb. Math. Journ. (Thomson), v, 1850, 166-171.

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Arch. d. Math. (Oruuert), xvi, 1851, 477-481.

Bealimmung der geograpbischen Breite uud

Liinge aus geodiitischen Messnngen.

Arch. d. Math. (Gruncrt), xvm, 18,52, 80-90.

Ueber die Ansgleichuug der Beobachtungsfehler.

Aich.d. Math. (Grunert), xviil, 1852, 149-193; xix,
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Ueber die Bestimmung des Gewichta der nach

dir Methode der kleiusten Quadrate erhaltonen
wahrscheinlichatcn Wertho der Umbekannten,
wenn Bediugungsgleichungeii vorhandeit sind.

Arch. d. Math. (Grunert), xix, 1852, 197-202.

UNITED STATES COAST AND GEODETIC SUEVEY.

365

Dienger (Joseph) — Contiuued.

Aiisgleichuug der Beobachtungsfehler nach der

Methode der kleinsten Quadrate. Mit zahlreichen
AuwendiiDgen, uamoutlicb auf geoc'iitische Mes-
sungcn.

8°, Braunschweig, 1857, pp. viii, 168. (Britisb
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Al)bildnng krummer Oherflachen auf einauder

uud Anwcndung dersclbcn aiif biibore Ofocl-isip.

8°, Brannsohweig, 1858, pp. [ii], 70. (British
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— Ucber die Ermittelnng des Wahrscheinlichen

Feblers bei LUDgenmessnugon.
Arch. d. Math. (Grunert), xxxi, ia58, 225-228.

Die Laplace'sche Methode der Ausgleichuug vou

Beobachtungsfehlern bei zahlreichen Beobacbtun-
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K. k. Ak. d. Wiss., iiiath.-naturwiss. CI., Dcuk-
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Diesterweg (Friedrich Adolf Wilhelin). Lehrbuch
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znm Schulbrauch nnd Selbstunterricht. Dritte Ter-
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8°, Berlin, 1848, pp. xsx_, 31^', 10 plates.

Gcitalt nnd Fignr dor Erde, 49-68.
9th cd., 8^, Berlin, 1876, pp. xvi, 352, 3 plates.
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Gcttalt uud Fignr der Erde, 43-76.

Dietze (Max). Beitriige zur Aufsuchung vou Eefrac-
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Zeit.s. f. Vermes., xiii, 1884, 245-259.

Dini (Ulisse). Sopra alcuno formolc di trigonometria
sferoidica.*
Universitil Toscana, Ann., Pisa, 1870.

Formulin for the coinpntatit>n of the geographic coordi-
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Dirkseu (Eruo Heron or Heeren). Historia progtcs-
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4°, GGttiugiP, 1819, pp.:;8. (Berlin, Roya'.)

In which Meyer's method ofauglo measuring is given.

Dicuilus. I)e meiisura orbis tcrr;e ex duobiis codil. MSS.
Bibliotlii'Cie Itiiperialis nunc prinium in luceiu editus
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8 , Paiisiis, l-'O?, pp. xvi, 77. (Oxford, Bodleian.)

Dittmann ( A. F. ). Die grosseu Veriiuderuugen dor
Erdoberllilobo.*
Schlcsw., 1858.

Dixon (J.) and Mason (C). Astronomic observations
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Roy. Soc. London, Thil. Trans., 1768, :yG-3:!(;.

Dobner iinrf Ganahl. ncrlclil iiberdiofUrdieenropaischo
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Int. Geod. Coug., Gen. -Bei*, 1S7:!, 7 Ki,

DoUeu (Johanu Heinrich Wilhelm). Resultate einer
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Acad, de St.-P^tersbourg, CI. Pbys.-Math., Bull.,
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Geodiitische Langenmessungen mit Stahlbandern

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St. Petersburg, 1885.
Dorgens (R.). Dimensionen des Erdsphiiroids zwischen
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K. preuss. statistischen Bureau, Zeits., 1873.

Doll (M.). Geschichte der Katastervermessungen, zu-
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Wiirttemberg. Geometer-Zeitung.

Das Vcrmessungsweseu im Grossberzogthum

Baden.

8^ pp. 32.

Separatabdruck aua Zeits. f. Termcs., u, 1873, 34-1)4, 65-77.

Fehlergrenzeu fiir Langenmessuugen.

Zeits. f. Vermes., xvir, 188-*. 2;i3-235.

Doukin (William Fishburu). An essay on the theory
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Jonrn. Math. (Liouville), xv, 1850, 297-322.

On an analogy relating to the theory of proba-
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Qu.art. Journ. Math., i, 1857, 152-162.

Doolittle (C. L.). A treatise on practical astrouomy as
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Doolittle (Myrick Hascall). Closiug of a circuit of
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U. S. C. and G. Survey, Rep., 1875, 282-292.

General method of solution of normal equation.

U. S. C. and G. Survey, Rep., 1878, 11.5-120.

The rejection of doubtful observations.

Phil. Soc. Wash., Bull.. VI, 1883, 152-156.

Kovd. in .lahrb. iib. d. Fortschr. d. Math., XM, 1884, 184,

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Relaziouo su: "Sullo scostamento della linea

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Accad. Sci. Torino, Atti, xixfl886, 94-98.
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Zeits. f. Instrumentenkunde, \I, 1H86, 383-387.

Dove (Heiurich Wilhelm). lli^ber Mass uud Mes-sen.
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Drobi.sch (Moritz Wilhelm). Aiisfiibrlicber Bericht
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Ann.d. Phys. (Poggendorlf), X, 1827, 444-456 ; Xiv,
182H, 409-426.

360

UNITED STATES COAST AND GEODETIC SURVEY.

Drovetti: Jomard (E.). Un €talon m^trique d^couvert
i Memphis i)ar — .
Paris, IA'2.

Title in lull under JOMARD (E.).

Drummond (Thomas). Description of an apparadis for
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Roy. Sec. Loudon, Phil. Trans., cx^^, 1826, 324-
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Heliotropes iiud Ui-uiuiuoutl lif^bts.

Drygalski (Erich vou). Die Geoiddeformationen der
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8°, Berlin, IriSl, pp. C3; Ges. f. Krdkuude, Zeits.,
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Dubois (Edmond). Note snr le mouvemeut du plan
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Ann. G6nie Civil, i, 1862, 313-328.

Diihring (Eugen). Kritische Geschicbte der allge-
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Good discudsion of Huyghen'a and Newton's principles
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Dufour (G.-H.). Notice sur la mesure de la base d'Ar-
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Bibl. Univ. Geufeve, LVii, 1834, 372-385.

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Acad. d. Sci. Paris, C'omp. Eend., xxxill, 1851, 13-
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The name ii( given DiFouii (G.-H.) in the catalogue of
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Auszug aus dem Protokoll der schweizerischeu

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Int. Geod. Cong., Gen.-Ber., 1866, 47-49.

D. (F.) [Dulong (P.)]. Experiences faites avec un pen-
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Bull. Sci. Matli. (Saigey), n, 1824, 123-124 : Koy.
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Dumas (J. L.). Jonction ge<>desir]ue de la Franco avec
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Dtunas I 'Wilhelm August). De niotu ix-nduli sph:evici
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8", Festschrift zuderdritten SiicularfeierdosBerliu-
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Olden Time, I, 1846, 530-548.

Dunnehauptius (A. C). Spha^ricatellnrisfignra. (H.)
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Duperrey (Louis-Isidore). Observations du pendule
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Rapport sur le voyage de decouvertes.

Conn. (1. Temps, 1828, 240-272.
Full title under Ab.\go (D.-F.-J.).

Notice sur les experiences du pendule invariable

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Bull. Sci. Math. (Saigey), viii, 1827, 31-43, 171-
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4°, Paris, 11, 1876, p. 75, ct seq. Examon du rap-
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HOXZEAU, u, 1150.

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EARTH, DENSIT'jr OF.

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UNITED STATES COAST AND GEODETIC SURVEY.

367

EARTH, DENSITY OF~Coiitiinied.

CoRNU (A.). DutenuiuatioD nouvdic do la density luoyenno
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Aiail.de Rdiziqiio, P.nll., NXXllI, 18711, .189- 109
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Acad, de Metz., M^'ni., xi., 1859, 169-485.
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Analyst, IX, 1882, 129-1:12.

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Sam; (E ). On our nullum for estimating the density and
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Roy. Scottish Soc. Avis, Trans., X718S3, 278-285.

EARTH, DENSITY OF— Continued.

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Zeits. f. Math. (Schloniilch), x, 1805, 224-227.
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368

UNITED STATES COAST AND GEODETIC SURVEY.

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UNITED STATES COAST AND GEODETIC SURVEY.

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Phil Mag (Tilloch), LXIII. 1824, a39-348: LXV.

I.XVI11. 1820, 3-10, 92-101, 240-251. 321-320;

173. 200-210, 241-243, 343-34», 431-430; vil,

412-410.

1825, 241-240;
III, 1828, 1C5-
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Sonio nrgumouts tending to prove tli;it tlio eiiith is a

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I'hil. Ma;;. (Ta.vlor),v, 1820,205-209.
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Acad. d. Sci. Paris, Mem., 1758, 1-8,

EARTH, FIGURE OF— Continued.

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Afttronnmie.

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Paris, 1808.

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372

UNITED STATES COAST AND GEODETIC SURVEY,

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0E8TERHLAD (J ). De figura telluria o]te pendulorum detei-mi-
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P.ull.Sei. Math. (Saigey), ill, I8'2.5, 74-70.

UNITED STATES COAST AND GEODETIC SURVEY.

373

EARTH, FIGURE OP-Coutiniiecl.

I'LibSASi II, I Minioiro 8ur l:i (l^iiTiuination de la figure de
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EARTH, FIGURE OP— Continued.

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SthBmer. Tentamina pro invenienda figuram telluris.
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374

UNITED STATES COAST AND GEODETIC SUEVEY.

EARTH, FIGURE OP— Continued.

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UnferiiingeK (F.). Ueher die Bestimiuunc diT Abplattung
der Erde ana den pleichzeitipen Angaben einea Quecksil-
lier- und eiues Aiien»id--liarometer3.
Areli. d. Math. (Grunert). XUI, 1864, 443-452.
Voiron. Hi.'stoire de t'astTunumie.

Paria, IKIO.
Wacnek (11.). Die Dinieusionen dea Erdspharoids nach Bes-
aels Klementeu.
Geogr. JaUrb. (Bebui), 1870, i-!xi.
Walueck (H. J.). Diasertatio de forma et magnitadine tel-
luris ex dimenaio avcuhus meridiani deflniendis.
Ahox, 1819.
Wai.ch (A. G). De dimensionibua uonnullia terriB per an-
tiquoa faetis.
Schloauigu;, 1740.
Waller (K.). The measnre of the earth.

Louduu. 1688.
Warge.ntin (P. v.). Oiu jordeus akapnad ocU atorlek.
K. Svenskft Vetens. Acad.. Hand)., X, 1749, 233-245: XI, 1750,
i-ii, 81-94.
Waits (W.). On the ellipticity of the earth.

Edinb. I'hil. Jouru.. ill, 1S2U. 288-293.
Weisuach (J.). Vortriigo iibcr mathematische Geographie.

Freiburg. 1878.
Williams (T.). ... method of proceeding to discover the va-
riation of the earth's diauielers.
London, 1786.
WlNDSHKlM (C. N. HE). Deteriuinatio exactior cradiium in
ti^uia lelluri» hypothelico apl.a-rica aut ax'I^^foida.
Acad, de St.-Pitirabourg, Coiuni.. 1740, 222-231.
WrrisiEi.N (T. L.). Abplattuns ties Eidspharoids.
Inl. (!eod. Cong., Gin. Her.. 1870, 40.

WoLFEiis (J. P ). Uiber die (iestalt nnd Griiaae der Erde
iiaeh Besael. /

Ges. d. Erdkuude, Monataber, ill, 1842, 197-199: Zeita. f.
alls- Erdkuude. XI. 1861, 1-6; Xlll, 1802, 413-115.
WooiiWAHii (K. S.). On the form aud position of the aea level.
Anu. Math.. II, 1886, 97-103, 121-131; III, 1887, 11-25; Waah-
iugton, 1888.
YoiNii (T.). Kemarks on the . . . dgure of the earth,
(^uait. Jouiu. Sei., IX, 182U, 32-34.

Estimate of the eflcct of the terms involving the square

of the diatuibiug force on the figure of the earth.
Quart. Jouru. Sci., .\xi, 1826, 346-347.

TTOS-VII.LAHCEAU (A.-J.-F.).

Zach (1'. X. VON). Ueher die MoKlichkeit, dieOestalt der Erde
una Gradineaauugeu zu beatiuiiuen.
Mou. Corr. (Zach). Xlll, 1806, 222-255; XX, 1809, 3-0.

Zacii (K. X. VON). Considirfttioua sur rapl;iti3seuieut do la
terrc.
Bibl. Brit. Geuive, Xl.iv. 1810, 295-302: Gioru. d, Kis. (Brn-
guatelli). III, 1810, 429-134; Mon. Corr. (Zach), XXV, 1812,
.lOil-STS; Bibl. Uuiv. Gciitvc, XLIV, 1830, 1-11.

Zamjtti-Bia.\co (O.). 11 problems meccanico della fignra
della leira.
Firenze. 1880-'85.

Znacek-ski (.\. A.). De fignra et magnitudiue terraqua.
Cracow, 1776.

EARTH, FIGURE OF— Continued.

ANON. Kiirlli, liirurr of.
Cyelnpa-ilia (Ui-es), XIII, under "Earth.'*

Meauro de la terre.

Acad. d. Sci. Paris, Hiat., I, 1733, 124-131.

Sur la figure de la torve.

Acad. d. Sci. Paris, Meiu., 1742, 86-104,

Figure de la tei re.

Encyclopedic, par Diderot, vi, Paria, 1756, 749-761.

Instruction aur lea mesures deduitea de la gnindeur

de la terre, nnifoniies pour toute la lepublique : et aur lea
calculi relatifa ft leiir division decim:ile. Par la coniiuis-
siou teiiipnrairo dea poida et meaurea ri'pulilicaiues ; en
esljcutiou dea d^creta de la Convention n.itionale.

S^eouile Edition, ri vne, corrigee et augmeutce, 8°, Paris,
(an 3, 1797]), pp. xxviii. 22), 1 plate, 14 tablca.

Folgemugen aus der Precession und Nutation fiir die

Mondsmasse P'.rdabplattung, und mittlere Aeijuatorlal-
Parallaxe dcs Moudes.

Mon. Corr. (Zach), xii, 1805, 336-340.

[Werthe der Abplattuug der Erde durcli verachiedeuu

Metbode erlangt.]

Mon, Con. (Z;icb), XXIII, 1811, 251.

Tianalatiun of a letter from a learned foreigner to a

friend in this country, ou the tigure of the e;irth, and on
the leuj;th of the secouiL-^ pendulum in ditiereut latitudea.

Quart. Jouru. Sci., v, 1817, 2:J5-245.

Note upon the knowledge which the Egyptians a)ipear

to have bad of the tigure of the earth.
Quart. Journ. Sci., v, 1817, 241^247.

Erde, Figur und Geatalt.

Pierer'a UuiveiaalLesikon, v, Altenburg, 1858, 828-832.

The form and magnitude of the earth.

Encycl., CUamuels, III, 1861, 735-737.

Die Gestalt der Erde.

AUg.deutscho Ke;U Eucyklopiulie, v, 180S, 894-900.

Dimension de la terre.

Giaud liictioiinaire Univerael dn xix*^ siScle. Paria, .xiv,
1875, 1649-1650.

Mass aud density of the earth.

Encyclopedia, Chambers, III, 1876, 736.

The shape of the earth.

Pop. Sci. Month., XV, 1879. 8.?7-858.

Kegarding tiie diseus.sion of Hampden and Proctor, the
former iusiating that the earth is liat.
Earth.

Am.Cjclopiedia, New York, VI, 1883, 354-359.
Density aud figure of the earth.

From : Comptes Kuudus, Feb. 16, 1885, Joum. Fr.mk. Inst.,
cxx, 1885, 392.

Eckbai'dt (Christian Iiudvirig Philipp). [Mcssiino
ciucr Ba»i^s mit l'i:Uin;i8liiljcii.] •

Aatrou. Corr. (Zacli), .\xiii, ISll, 507-509.

c< Schleyermacher. Mdmoiro-snr la niesiiro de

la biisi! de Darmstadt, exdcnt^o en octobro 1S0.S.
Dress^ sur Ic.s notes et les niauii.surits origitiaiix coiii-
11111UU11168 (lar les auteursdo cetto luesure. Par Dil-
cto.ss.
IJibl. Uuiv. Genfeve, 11, IHW, 3-16, 81-100.

Vorlaiiligo Nachricbtcii von den guodiitischcn

Operatioiieu znr Verbiudiing dor Observalorieii von
Gottiugen, cjeebeig, Darmstadt, Maunbeiiu, Siicii-r,
tiiid StraNsluirg. Vorgetiagcu in der er.stcn Sitziing
der pliysik;iliscbeu Sektion der Versainuiliiiig dir
Naturforsi her in .Stuttgart den 19. September 1834
4°, Stuttgart, 1834, pp. 7-13. (Washington, Co» t
Survey).

Lithographed results of observations and a^jnstments.

UNITED STATES COAST AND GEODETIC SURVEY.

'615

Eckhardt (CUristian Ludwig Philipp) — Continued.

Uebir (ill' t;''"''iitischen Arbeitcu zwischiu Strass-

burg mill iJottiugen.

Astrou.Naohr.,xil, 1835,127-134; KiUtuer'sArcbiv
Nut ml., XXVI, 1834, 'JOC-SOS.

Ecole Norm. Sup., Ann., for Aunales scientifiques <le
rficole noruialo supdrioure.
4-, Paris, lHfi4+. (Wasbingtou, Observatory.)

£cole Polytech. Journ., /or Journal polytccbnique.
4^, Paris, 1794.

Edgeworth. Letter respecting tlie triangles of tbe
ciiiuily (if Roscommon, 1823.
Koy. liisb Acad., Trans., xiv, 18^5, 63-69.

Edge'worth (P. Y.). Tbe method of least squares.
].., E., D. Phil. Mag., lxvi, 1883, 360-375.

Edinb. Phil. Jour., for Edinburgh Now Philosophical
Journal.

4^, Edinburgh, 1819+. (Washington, Patout
Ollice.)

Eff Astrou. Milano, for EfTemcridi astronomiche di
Milauo.

b", Milano, lb06-t-. (Washington, Observatory.)

Eieeuschmidius [Eisenschmidt] (Johanii Caaper).
Diatribo do tigura telluris tlliptico, ubi exhibetur
ejus uiagniludo ](cr singular dimeusloues consensu
omnium observationum couijirobata.

4^, Argcntorati, lli'Jl, pp. i<2. (British Museum.)
Tbia work \va.s th(> lirst occasion of tho (iiapute concern-
ing the protcuded elunjiutiou of tho (artli ; this did
not coaso until 173C. — Lalandc, iiibl. Aatr., 3*24.

i)e pouderibus et mensuris veterum Romauorum,

Onecorum, Hobra-oruni; nee non de valore pocuniie
veteris disquisitio nova: testimoniis vetustis, ratio-

* uibus. Experimentis, calculis, recens factis sufl'ulta.
120, Argentorati, 1708, jip. [xxii], 1!)7. (liritish
Museum.)

Terra* itiaguitudo, 121-123.

[Sur la figure do la terre. ]

Acad. d. Sci. Paris, M<!ni., 1713, I'.lO-IUl.

filie de Beaumont ( J.-B.- A.-L.-L. ). S(t Beaumont ( J.-
B.-A.-L.-L. Blie de).

EUl8 (R. Ii.). Ou the method of least squares.
Camb.Soc, Trans., Vlil, 1824, ii, 204-219.

EIviuB (Peter or Pehr). Tbeoieiua do uBciUationibus
pcuduliirum in arcubns cireularibus.
Soc. Sci. Upsala, Acta, lll, 1734, 71-75.

Emelin ( E. H. ). Zusamnienstelluug uiid Erkliiruug
cinigcr alti()inisch(!r Maas.Hlicstininiungen, Kiiithei-
luiigen 1111(1 Beiieiiuungen, zur Erleichteriing des
Sludinm der liimischeu Kechtsgesebichte uud Alter-
tliiimer.

Al<. d. Wiss. Bern, Arch., in, 1813, .'■>(ll-r.21.
A good diHCiisaion of Koniaii units of length.

Emory (W. H.) : Francoeur (L. B.). K.\lracts from tho
treatise im geodesy. Ttanslated by — .

Journ. Frank, inst., XXXI, 1841, 309-319, 3(;il-:i74 ;
XXXII, 1841, l.'->-23, 145-154, 217-224, 289-298.

Encke (Joharm Franz). Ueber die Begriinduug der
Methode der kleinsteu Quadrate.

Astron. Jalirb. (Bode), 1834, 249-304; 1835, 253-
320; 1836, 252-310; Corres. Math. (Qnotelot), vii,
1832, 1-12.

Beitrag zur Begrilndung der Methode der kli iii-

Bten Quadrate.

K. Ak. d. Wi.ss., Bcr., 1850, 211-214.

Ueber die Dimensionen des Erdkorpers, uebst

Tafelu nach Bes.sels Bestiiiimungen.
Astron. Jahrb. (Bode), 18.52, 318-342.

Ueber die Anwondnng der Wahrscheiulichkeits-

rechming auf Beobachtungen.

Astrou. Jahrb. (Bode), 1853, 310-352.

Gcsaramelto matbematische und astrouomische

Abhandlungeu.

8°, Berlin, 1888. Fei'd. Diimmlers. (Washington,
Observatory.)

Methode der kleinsten Quadrate, n, 1-248.
Engel Die mitteleuropiiische Gradraessung, und die
ersto allgemeiuo Conferenz der von den Regiernnoen
der betheiligteu Staatcu dazu Bevollmacbtigtcii in
Berlin \om 15. bis 22. October 1864.
Fol., Berlin, 1864, pp. 8. (Vieun.a, War Office.)
Separatabdruck, Zcita. d. k. jireusa. staiistisch. liii-
rcaua, iv, 1864, x.

Engelbreit (Karl). Instruuieute der hohcrcu uud iii< -
dreii Geodlisio und die Hydrometrie mit erliiuterndiMii
Texte.

Fol., Nuruberg, 18.V2, 20 pi. (Miinich, Royal.)
Eugelmaun (Rudolf). Alihaudlungeu vou Be.ssel.
Leipzig, 1875-'76.

Title in full under Bebsel (F. W.).

ENGLAND.

ADEi.ns. The geodesy of Britain.

London, 1850.
('LAltKE (A. R.). Some details respecting the trigonon»etiic;il
survey of the British Isles.
]{uy. Astron. Soc, Month. Not. , xvui, IMS, 113-114.
Dai.uv (I.). Remarks on Major Roy's account of the trigenn
metrical operation.^.
Eoy. Soc. Loudon, Phil. Trans, L.\x.\, 17U0, 593-OU.
Delambue (J.-B.-J.). E.\pos6des operations trigonoio6tii<inis
ox6cut6ea pour la desciiptiou do rAugleterro.
Conn. d. Temps, 1818, 213-278.
GALnuAITU (W.). Kecomputatiou of Roy's triangulation I'm-
cunnectiiig tho observatories of (tieeiiwich and Paris.
Roy. Astron. Soc, Month. Not, v, 1839-'43, 292-29.1.
Gam.owat {T.) ... the probable error of obsorvatioii in a
portion of llio Ordnance Survey.
Roy. Astron. Soc, Mem., xv, 1840,2:1-09.
fiKKdOKV (0.(i.). Reninrkfl on Rodfignez's aniniadver.siiuis
on ]iart of tin* trigonometrical sufvoy of England.
Phil. Mag. (Tillocb), Xl.l, 1813, 178-19).

Dissert at ions and lettiTs by Kodrigncz ... to defend

or impugn tho trigonometrical survey of Kngland.

London, I81.'>.
.Tames (IT.). On the geodetic operations of iln- Ordicin, •■ Sur
vey.
Roy. Inst., Proc, ll. 1851-'58, 5l«-.''.21.

Ordnance tijgonoinelrlcal survey ■ . . : oecouur of Iho

observations and calculations of the principal It-i.mgn'a-
tion.

London. IS.W.

Extensions of tho triangulation of the Ordnnuco Sur*

voy into France and Bidgiiim.

London, 1803.

376

UNITED STATES COAST AND GEODETIC SURVEY.

ENGLAND— Contiinipa.

KATEit (II.). Au account of trigonomotricftl operations in
1821-23. for deterniining tbo difference of longitude be-
tween Paris and Greenwich.
Koy.Soc. London, Phil. Trans., cxviii. 1828. 153-239.

MossMAN (S.). Origin of the tiisonometiiial survey.
Geogr. Slag., v, 1878, 17G-179.

Primary base on liouuslow lleath.

GeofT. Mag., v, 1878, 282-2Sti.

MtJiiOE (AV.). An account of the trigonometrical survey (of
England].
Key. Soc. London, Phil. Tr.ins., i_\xiv,1795, 414-591 ; 1797,432-
541; 1800, 539-724; xcl 1 1. 1803, 383-508; London, 1799,1801,
1811.
Palmer (H. S.). The Ordnance Surrey of Uie Kingdom.

Loudon, 1873.
KOURIQL'EZ (J.). Observations on the measurement of three
degrees of the meridian in England.
Eoy. Soc. London, Phil. Trans., CII, 1812, 321-351; Phil.
Mag. (Tilloch), XLI, 1813, ^0-31, 90-100.

Ryde (E.). The Ordnance Survey of the United Kingdom.
Surveyors' lust., Tvan.s., xv 1882-'83, ii, 25-62.

W. (B.). The Ordnance Survey.
Dub. Univ. Mag., XI, 1838, 333-357.

■White (T. P.). The Ordnance Survey of the United Kingdom.

London. 1886.
Akox. The English and Irish Ordnance Surveys.

Penny Mag. xiii, 1844, 389-391, 402-403.

Geodetic work. [Mention of geodetic work in report

of council,]

Eoy. Aetron. Soc, Month. Not., vn, 1845-'47, 228-231.

Notice of the trigonometrical survey of London.

Journ. Erauk. Inst , XLVii, 1849, 122-123.

A short description of the scaffold (91 feet high) that was
built around the dome of St. Paul.

■ Trigonometrical survey. Great Britain. Memorial of

the Brtish Association for the Advancement uf Science,
printed by order of the House of Commons, Feb., 1836.

Edinb. Kov., xcv, 1852, 179-213.

Keport from the select committee on the Ordnance Sur-
vey (Scotland) ; together with the proceedings of the coui-
niittee, minutes of evidence, etc. Printed by order of the
House of Commons, July, 1851.

Edinb. Rev., xcv, 1852, 179-213.

The Ordnance and Topographical Surveys.

Chambers' Journ., XLvni, 1871, 14-16.

The Ordnance Survey of Great Britain.

Fiom "The Architect."

Van Nostrand's Mag., vill, 1873, 338-342.

The progress of the Ordnance Survey.

Geogr. Mag., HI, 1870, 192-193.

Somet lung about the Ordnance Survey.

All the Year Round, XXXIII, 1877, 224-228.

Notes on the government surveys of the principal

conntnes. with the civil and military divisions and area of
each country, measures of len^ih and surface, lists of gov.
ernmeut maps, conventiiuial signs and abbreviations em-
ployed, and useful table for map reading; to which isadded
a list of colonial and extra-Continental possessions and a
list of map agents.

8=, Loudon, 1882, pp. 166, 22 plates- (Southampton, Ord-
nance Survey.)

Ung. Soc. Lehigh Univ., Journ., for JoiiiiiiU cf the
Eiigiiieerinji 8ipciet.v of Luliijjli Univorsity.
8°, BetblcUeni, Pa.

Cnneper (Alfred). Beinerkniigcn iiluT geodiitiscbe
Linieii.

Z»'itb. f. Math. ( Schlomilch ), xviu, 1873, 613-
618.

Enneper (Alfred) — Coutiimed.

Utiber FUiclien mil besonderen Meridiaiiknrven.

K. Ges. d. Wiss. GOttingen, math. CI., xxix, 1883,

1-87.
Eph. Astron. i, Hell), /or Ephemprides astronomi ;ul mo-
ridiaiium Viiidoboueusem (Hell).

8°, Wien, 1756-1805 (50 vols.). (Paris, Observa-
tory. )
Erfurth. Technischer Betrieb der Feldarbeiten der Tri-
angulatioii 1. Ordimng bei der trisonometrischen
Abtbeiliiug der preiissiscben Landesaufuabmo.
Zeits. f. Vermes., xvi, 1887, 377-383, 421-437.
Erman (Georg Adolph). Uebor geodiitiscbe Arbeiteu
und astrouomiscben Ortsbestimmungea durcb Oflfi-
ziere des russiscben Generastabes.
Arcb. Russ. (Erman). I, 1841, 17-34.

Ueber die Resultate vou Geueral Scbubort's Tri-

angulatiou des Petersburger und der augriiiizeudeu

^ Gouvernements.

Arcb. Russ. (Erman), iv, 1845, -^74-319.

A review of "Trigonometrische Aufnahmc des Peters-
burger. Pskower, "Witebsker und eines Theils dea
NovgoroderGonverneinents, auf allerhochsten Befehl
in den Jahren 1820 bis 1832 ausgefuhrt durch Gene-
ral-Lieutenant Schubert, Petersburg, 1842" (3 vols.).

ERROR. MEAN. See MEAN ERROR.

ERROR, PROBABLE. See PROBABLE ERROR.

ERRORS OF OBSERVATION.

Abue(D. E.). (_k-setzn)assigkeit inderVerthcUungderFehler
bei Beobachtungsreihen.
Jena, 1863.
AuAX (E.). Loi E6n6rale de la probabilit6 des errenrs . . .

Acad, de Belgique, Bull., xxni, 1867. 148-187.
Airy (G. B.). On the algebraical and numerical theory of
errors of observation.
London, 1861.
Bertkand (J.). Sur la loi des erreuia d'observation. •

Acad. d. Sci. Paris, Conip. Rend., cv, 1887, 1147-1148.

Sur la loi de probability des erreurs d'observation.

Acad. d. Sci. Paris, Comp. Rend., cvi, 1888, 153-156.
Bessel (F. W.). Untersuchungen iiber die "Wabrscheinlich-
keit der Beobachtungsfehler.
Astron. Nachr., XV, 1838, 369-404.
Borsch (O.). Die Genauigkeit der Winkel- und Linieu-Mes-
sungen.
Zeits. f Math. (Schlomilch), vni, 1863, 321-341.
Cf.OTrES (M.). Ueber koustanto Messungsfehler in Poly-
gonziigen.
Zeits. t. Vermes., xil, 1883, 641-646.
Crokton (M. W.). On the proof of the law of errors of ob-
serval ions.
Roy. Soc. London, Phil. Trans., CLX, 1870, WS-ISa
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Phil. Soc. Camb., Trans., x, 1861, 409-127.
DiEXrtKU (J.). Ueber die Ausgleichuug der Beobachtungs-
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Arch. d. Math. (Grnnort), xviii, 1852, 149-193; xix, 1853,
211-227; Braunschweig, 1857; K. k. Ges. d. Wiss., math.-
naturwiss. CI., Denkschr., xxxiv, 1875, ii, 21-02.
DONKIN (W, F.). An essay on the theory of combination of
observations.
Journ. d. Math. (Liouville), xv, 1850, 297-322.
DORST ( F. ,T. ) . Ueber die G rosse der Beobachtungsfehler beim
Ablesen eingetbeilter Instrumente.
Zeits. t. Insti-umentenkundc, VI. 1886, 383-387.
Encke (.T. F.). Ueber die Auwondung der Wahrscheinlich-
keits-Rechnung auf Beohuchtuugeu.
Astron. Jahrb, (Bode), 1853, 310-352.

UNITED STATES COAST AND GEODETIC SOliVEY.

377

ERRORS OF OBSERVATION— Continued.

ClALss (C. F.). ];. Htiiumuiig ilir Ciiiauickeit rter Bi'obach-
tungeo.
Zcit». f. Aslrou. (Linrtinaii), I, 1S1«, 185-107.

Tltcoria eonibinationis observatiouuni errorilms niiiii-

niis oliiioxia^.
K. Ct.-s. iI. Wiss. Gottingen, Com., v, lS19-'22, 33-90.
Glairhek (J. W. L.). On the law of the facility of iriors of
observations.
Eoy. Astron. Soc, Mem., -xxxix. 187'J, 75-124; Mouth. Not.,
XXXII, 1872, 241-242.
HelmEUT (F. R.). Ueber den Miiximalfeliler oiner Beobat-h-
tiiuj;.
Zoits. f. Vermes., vi, 1877. 131-147.
KOriTiKR (W.). Einfiihrnng unvollataudiger BcobaihtUDgen
in die Wahrscheinlichkeitsrt-cliuuug.
Zeits. f. Vermes., xxix, 1884, 193-211.

KUMMBLL (C. H.). Now investigation of the law of i^rror.s of
obsor^'ation.
Analyst, in, 1877, 133-140, 165-171 : vi, 1879, 80-81.

LlAGKE (J.-B.-J.). Snr la probability do rexistenco d'lmu
cau.se d't-rreur dans «ne serie d'obnervatiuns.
Acad, do Belgique, Bull., xxn, 1855, ii, 0-13, 15-54.
Maggi (G.-A.). lulorno ad alcune forraolo relative al calcolo
degli orrori d' osservazione.
1st. Lombardo, KenU., xv, 1882, ii, 351-358.

Maxning (E. a.). Method of correcting errors in the obser-
vation of the ,in;zlos of plane triangles.
Inst. Civ. Eng., Proc, Lxxiii, 1883, 289-310.

MOROZOwicz (O. VON). Ueber den mittlereu Fehler der Win-
kelmessnng.
Zeits. f. Vermes., vi, 1877, 383-395.

Pkirce (C. S.) On the theory of errors of observalionH.
V. S. C. and G. Survey, Rep., 1870, 200-224.

Poi8SO.\ (S.-D.). Surla probabilit6 des r^sultats moyens des
obser\'ationa.
Conn. d. Temps, 1827, 273-302; 1832, 3-22.

RlTTER ( F.). Ueber die Fehler der 'Winkelmessungen mittelst
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AUg. BaJzeit. (Ffirster), xxxiii-xxxiv, 18fl8-'09, 112-125.

Sauebeck (B. A. M.). Schreibeu an den Herausgeber.

Aston. Nachr., Lxxxix, 29-32.
Sasg (E.). Notice of an erroneous method of using the
theodolite.

Edinb. I'hil. Journ., xxvi, 1838, 173-182.

SciilOmilch (0.). Ueber die Beslimmung der Walirscheiii-
lichkeit einos Eeohachtungsfebler.s.
Zeits. f. Math. (Schliimilch'), xvii, 1872, 87-88.

SciiOTT (C. A.). Probable erior of observation, derived from
observation.^ of horizontal angles at any station.
U. S. C. and G. Survey. Rep., 1S54, 80-95.

VoGLKii (C. A.). Genauigkeit einiger Xiiheruufisformeln zum
Zerlegen niittlcrer Beobachtungs- Fehler.
Zeits. r. Vermes., VI, 1877, 3BC-412.

Esckmaun (Johannes). EryclniiKso der tri>;oiiciintlti-
KiliLU VeriiiosHUiig in der Scbweiz. Nacli BefcLI der
liohcn Tagsatziinf; aii8 den Protokollon dereidnenn.s-
BiMclieu Tiiangnlirung bearbeitet nud herausgegeben
von J. ENcbuiuiin.
4 , Ziirich, 1840, iip. xvi, 237, 1 chart. (Gore.)

ETHIOPIA.

Alui.MUK (A. It'). R68um6 geod^vtiiiue des positions d6te|.
minxes en fithiopie.

Leipzig, IS-'tO.
Geodf^sie d'nne partie de la liaute fithiopie.

Paris, 18eo-'63 ; Paris, 1873.
GlLliEur tP.). Compte rendu de la g6od68ie d'fithiopie.

Rev. Quest. Soi., 1, 1877, 318-319.

Espinosa y Tello (Jose.). Meiiiorias solirc las obser-
vjit'ioucs astroiuMiiica.s heclias \tov lo.s navi<;aiites es-
l)afioles en distintos higares del globo. (H.)
4'^ 2 vols., Madrid, 1809.

The second memoir has an appendix (iearril)ing the re.
suits of pendulum operation.s under Malespina.

Eiiler (J. Albrecht). Versuch die Fignr der Erdeu
diirch Bfobachtungen des Mondes zu bestiniraen.
K. bayer. Ak. d. Wiss., Abhandl., v, 1763, 197-214.
[Euler (Leonhard).] Metliodiis viri celeberrimi Leonb.
Euleii deterniinaudi gradus incridiani jiariterac pa-
rallel! telhiris secnnduui mensuram a celeb, de Man-
liertnis ciiiu sociis in.stitutam.

Acad.de St. •P^tersbourg, Comm., xii, 1740, 224-
240.

: Lacaille (N.-L. de). Sur la precision des me-

snies gdoddsiques, i'aites en 1740, ii I'occasion d'lin niiS-
moire de M. — .
Acad. d. Sci. Paris, Mem., 175.5, 53-59.

De oscillatiouibus miuiuiis penduli (|iiotcunq\ie

poudusculis ouusti.
Acad, de St.-P<5ter8bourg, Comm., xix, 1775,38-39.

Do inotu oscillatorio penduli cujuscnnque, diuii

arcus datiB ainplitudiuis ab.solvit.

Acad, do St.-Pdtersboiirg, Acta, i, 1777, ii, 159-182.
Theoria parallaxeos ad tiguram terra' spbseroidi-

cam accommodata.

Acad.de St.-P(5tersbourg, Acta, 1,1799, 241-278.

Enodatio difficultatis super figura terra) a vi

centrifuga oriuuda.

Acad, de St.-P^tersbourg, Acta, u, 1887, 121.

Everest (George). On tbe triangulation of the Cape of
Good Hope.
Roy. Astrou. Soc, Mem., i, 1822-'25, 255-270.

On the corrections reqnisite for the triangles

which occur in geodesic operations.
Roy. Astrou. Soc, Mem., ii, 1826, 37-44.

On the errors likely to arise in tlie detcrmiua-

liou of the length of tlio pendulum from a false po
sition of the lixed axis.

Roy. Astron. Soc, Mem., iv, 1830-'31, 25-37;
Month. Not., I, 1827-'30, 117-119.

An account of tbe measurement of an arc of the

meridian between 18° 3' and 24'- 7', being a contin-
uation of the great meridional are of India, as de-
tailed by the late Lieut. -Col. Lambton in the vid-
umcH of the Asiatic Society of Calcutta.

4*^, London, 1830, pp. xii, 3.i7, 5 maps. (British
Museum.)

Revd. in Calcutta Kevii'W. Vll, 1845, «2-95.

Oil the forinuhe for caleiihiliug a/iiiiulb in trig-
onometrical operations.

Asiatic KeKearches, XVIII, 1833, ii, 93-100).

On tbe coiniiensating measuring apparatn.i of

I lie great trigonoiuetrical survey of India.

ANiatie Researeh. s, .will, 1833. ii, 189-214.

Some acconnt of tho jirogiess of the Irigomunet-

rical survey now carrying on in India.

Roy. Astron. Soc, Month. Not., IV, 1830-'39, 206-
210.
On tbe geodetieal operations of Inditi.

Brit. A. A. .S., Kep., xiv, 1^44, 3-4.

378

UNITED STATES COAST AND GEODETIC SURVEY.

Everest (George)— Contiuued.

Au accouul of the measurement of two soctiotis

of the meridional arc of luiliji conducted under the
orders of the honorable East India Coniiiany, bounded
by the parallels of 18° 3' 15", 24" 7' 11", and 29°
•M' 48".

4°, London, 1847, pp. xii, clxxxvii, 43i», 31 plates.
(Washington, Congress.)

Revd. ill Edinl). Kct., lx.\xvii, 1848, 3!)2-418.

Rectification of logarithmic errois iTi the meas-
urements of two sections of the meridional arc of In-
dia.

Koy. Soc. Lond., Proc, IX, I8.->8, 6>0-rv26.

Errors were in the 12tb and l^OIh trianj;les in tbe pub-
lished account of 1817. AltelUiou is also called to
the correction due to reduction to sea level, using
recent determinations of altitudes.

EXPANSION. Sfr STANDARDS OF LENGTH.

EytelMvein (Johauu Albert). Ucbir die Priifimg der
Nornial-Maa.SMMiiidUewichte lUrdcn lioniglith-preus-
sisclieu Staat uud ihre Vergleichiing mit den fran-
ziisichen Waasscn uiid Gewichten.

K. Ak. d. Wiss., math. CI., Abhuiull., 1825, 1-21.

Vergleichnng dur ueue.sten euglischen Maasse

uud Gewichte mit den preussischeu.

A. Ak. d. Wis., math. CI., Abhaudl., 1827, 1-8.
F. Kt'iiort of the Superintendent of the Coast Survey,
showing the progress of the work during the year
ending Oclol>er, 1847.

Jouru. Frank. lust., XLV, 1848, 213-217.

A brief review of the worli of the ye.^r. Two extracts:
one on use of electromagnetic ti-legrapli for ditler-
enccs of longitude, and om^ on base line at Dauphin's
Island.

Keport of the Superintendent of the Coast Sur-
vey, showing the progress of the work for the year
ending November 13, 1848.

•louru. Frank. lust., XLVll, 1849, 141-144.
A short review of the work for that year.

Report of Prof. Alexander D. Bache, Superin-
tendent of the Coast Survey, showing the progress
of (hat work for the year ending October, 1849.

.loiirn. Frank. Inst., L, 1850, 72.

Keportof the Superintendent of the United States

Coast Survey, showing the progress of the work for
the year ending November, IH.'iO.

Journ. Frank. lust., LI, 1851, 359-360.

Pa^ de Bruno (Francesco). Ddmonstration 61<Suien-
tairo du th6orfeiue foudamental des lignes gfin}6-
siqncs.

Los Mondes, viii, 1865, 739-740 ; Nouv. Ann. Math.,
IV, 18(;.5, 108-109.

Trait<^ <il(5mentaire du c.alcnl des orrenrs, avec des

tables st^srtiotypdes, ouvrage utile i\ cenx qui cul-
tivent les sciences d'observalion.

8". Paris, 18C9, pp. v, 72. (Heidelberg.)
Iliblio£nrnphy, xliii-xlv.

Falloii (Ludwig August von). [Snr le.s ditlV^rencesgdo-
gi:ipliii|iies de iinelqnes villes de I'ltalie et snr les
dill'drences que I'liu y a reniaiqii(''es iMitre les ddter
iniuations astronouiiques et trigononxStriques. ]
Corr. Astron. (Zach), v, 1821, 39-54.
Notes by Zach, 126-139.

Fallon (LudTvig August von) — Conlinned.

Archiv der astroiioniisch-trigononietrischen Ver-

niessung der k. k. osterreichischea Staateu. '
Wien, 1824.

Title from Ann. d. Pbys. (rosgeudortn, v, 1826.

Fallows (Fearon). Observations made with the inva-
riable pendulum (No. 4, Jones) at the Royal Observa-
tory, Cape of Good Hope, for the jiurpose of deter-
mining the compression of the earth, with note by
Captain Sabine.

Roy. Soc. London, Phil. Trans., 1830, 153-175.
Eevd. in Hull. Sci. Math (Saigo.v), xiv, 1830, 187-188.

Farley (J.). Description and drawing of a convenient
signal for observing on secondary stations.
U. S. C. and G. Survey, Rep., 1855, 363-364.
Farey ( John ). Remarks and suggestions as to the
stale and progress of the government trigonometri-
cal survey, with regard to the dimensions, ligure,
and structure of the earth.

Phil. Mag. (Tilloch), Lvii, 1821, 54-57.

Favoring an extension of tbe survey so as to include a
miueralogical and stratigrapbical survey.

Farquhar (Heury). Form of least-square computation.

Phil. Soc. Wash., Bull., VI, 1883, 150-152.
Favaro (A.). Procedimento grafico per la riduzione
degli angoli al centro di stazioue.*

Ingegneria Civile, Torino, V, 1879, 1-8.
Faye (Herve-Auguste-Etienne-Albans). Snr la d^-
teniiinatiiin geod^'sique des latitudes, avec nne i6-
ponse (en loinie de note) a la dernifere critique de M.
Arago.

Acad. d. Sci. Paris, Corap. Rend., xxxvi, 1853, 267-
'.i7(i, 309-317, 359-366.

Sur les propositions de M. de Struve [relatives

au.\ operations g^od^siqni s et i\ la tignrc de la terre]
et snr la question academiqiie (lu'elles ont sonlev^e.

Acad. d. Sci. Paris, Comp. Kenil., XLV, 1^57, (ii)9-674.

Itdponse au.\ observations de M. Verrier relative-

ment tk nn rapport dans la stance pr^c6dente snr
les entrepriscs gdodfciques en AUemagne.

Acad. d. Sci. Paris, Comp. Rend., Lvi, 1863, 66-72.

Nonvel appareil pour mesurer les bases g6o66-

siques.

Acad. d. Sci. Paris, Comp. Rend., LVI, 1863, 372-380.
Remarks by Le Veuuieu, 380-381.

Sur les instruments g^od^siques et snr la density

moyeuuo de la terre.

Acad. d. Sci. Paris, Comp. Rend., lti, 1863, 557-566.

(rapportcin'). Rapport verbal snr lo prolocole de

la conference gdodesique tenue i Berlin en avril 1862.
Acad. d. Sci. Paris. Comp. Rend., LVI, 1803, 28-34.
Remarks by Lk Teiuueb. 34-37.

Sobre uu nuevo aparato para medir bases geod^-

sicas. [Comptes Rendns, 2 do niarzo lie IHIk!. ]

Rev. d. Prog. d. Ciencias, XIII, 1863, 193-204.

(rapporteur). Commissionaires: Delaunay, Lau-

gicr. Rapjiort snr IVtat actuel do la g<'ocl«?sie et sur
les travaux :\ eutreprendre par le bureau des longi-
tudes, do concert avec le ddpfit do la guerre, pour
coni|)16ter la partie astrouomiqun dn ri5Heau g6n(l6-
siqne francais.

Bur. d. Long., Ann., 1804, 38.")-451 ; Conn. d. Temps,
lR(i4, 1-24.

UNITED STATES COAST AND GEODETIC SURVEY,

379

Faye (Herve-Auguste-Etienne- Albans)— Continued.

Snr l;i triai;i;iilatiou s<^<Kl<^si(inf dii premier

onlre, qui sort ile fondenicnt ;'i la nonvciUo carte de
I'Algdrie dn ddpot de la guerre.

Acad. d. Sei. Paris, Comp. Keud., LXXV, 1872, 114'2-
1116.

Note acconipagnant la presentation d'nne notice

autographi<?o sur la m^thode des moiiidres carrcSs.

Acad. d. Sci. Paris, Comp. Eeud., i.xxx, 1H75, .3r)'J-
357.

Revd. in Jabrb. iib. d. Fortsdir. il. Matb., vn, 1I?T0, HI, by
B[RU.\s).

Snr uu incident qui s'est prodiiit au Cougrfes de

Stuttgart.

Acad. d. Sci. Paris, Couip. Rend., Lxxxv, 1877,
645-646.

Re^ardiDg the geodetic connection of France aud Spain.
: Peirce (C. S.). On a method of swinging pen-
dulums for the determination of gravity (iroposed
by-.
Am. Journ. Sci., xviii, 1879, 112-U<I.

Sur les variations s^eulaires de la tigure niath6-

matique de la ti rre.

Acad. d. Sci. Paris, Comp. Rend., xc, 1880, 1185-
ll'Jl.

Sur la r<5duclion des observations du peudnle au

niveau de la raer.

Acad. d. Sci. Paris, Comp. Rend., xc, 1880, 144:i-
1447.

Rapport sur uu m^moire de M. Peirce concernaut

la constaule de la pesantenr ^ Paris et les corrections
exig<-e8 par les ancienues determinations de Borda et
de Uiot.

Acad. d. Sci. Paris, Comp. Rend., xc, 1880, 1463-
1466.

See Peujce. Sur la vale.ur, etc.

Sur nne letlre du g^n^ral Stebuitzki relative il

la tigure de la terre.

Acad. d. Sci. Paris, Comp. Rend., xcvil, 1883,
508-515.

By order of tbe Ac'ademy ibis communication wan printed
in full.

Cours d'astronomie de I'ficole polytecbuiquo.

Prinii{>re partio. Astronomie sphdrique — description
des instruments, tlidorie des erreurs, gdoddsie et g<So-
graphie matlidmatique.

8*^, Paris, 1881, pp. vi, 374. Gauthier- Vitlars. (Uer-
lin, Royal).

i;. vd. in Jabrb. iib. d. Fortscbr d. Mat li., xv, 1883, pp. 956-
9.i8, by Le, [Lasipe].

Sur les rapports de la gdoddsio avec la geologic.

Acad. d. Sci. Paris, Comp. Rend., cm, 188(>, 99-103,
■J'.».',-299, 841-844.

: Lapparent (A. de). Snr les ra|)port8 de la g6o-

de-sie avec la geologic. K^ponse anx observations
de M. — .
Acad. d. Sci. Paris, Comp. Reml., iiii, ls8fi, 772-774.

RiSpouse i\ uno note do M. ile Lappari'iil, en date

du 2'i noveuibre (C. R.,CIII, 1880, 1040-1042), sur les
conditions de forme et de deimild do IVcorce ter-
restre.

Acad. d. Sci. Paris, Comp. Rnnd., cm, l.'-'HI'i, 1093-
1101, 1221-1224.

Fearnley (C). Bericht iil)erdie Gradmessungsarbeiten
Norwcgen.
Int. Geod. Cong., Gen.-Bcr., 1865, 39-42.

B( rieht iiber die geodiitischeu Arbeiteu in Nor-

wegen fiir das Jahr 1871.

Int. Geod. Cong., Gen.-Bcr., 1871, 58-63.

Bericht iiber die geodatlscben Arbciten in Nor-

\vegen pro 1875.

Int. Geod. Cong., Gen. Bcr., 1875, 180-181.

v)id Haffner (N.). Bericht der uorwegischen

Commission. [Geodetic]

Int. Geod. Cong., Gen.-Ber., 1877, 292-294.

Bericht iiber die geodiitischeu Arbeiteu in Nor-

wegen fiir das Jahr 1878.

Int. Geod. Cong., Gcn.-Ber., 1878, 90.

Bericht iiber die gcodatischen Arbeiteu in Nor-

wegcn fiir das Jahr 1880.

Inl. Geod. Cong., Gen. Bit., 1880, 2i.'-23.

, Mohii (H.), Schrotz (O.) uiid Haffner (W.i.

Geodatische Arbeiteu. Publication dernorwegischen
Commission der europiiischeu Gradmessuug.

I. Die Basis auf Egelberg bei Christiauia und die
Basis auf Riuileuleret bei Levauger, 4°, Christiauia,
1882, pp. [iii], 42 [86], 2 m.aps.

II. Die Verbinduug der Basis bei Christiauia niit
der Hanptdreiecks-Seite Toaas-Kolsaas, Christiauia,
1880, pp. 08, t map.

III. Die Vcrbindung der Basis auf nleu Rindeu-
leret niit der HauptdreiecUs-Seite Stokvola llaars-
kallen, Christiauia, 1882, pp. 74-170, 1 map.

IV. Das uiirdliche Dreiecksnetz zur Verbinduug
der Ilaupt-Dreieckseiteu Haarskalleu-Stokvola unil
Spaatind-Niiverfjeld, Christiauia, 1885, pp. 180-288, 3
maps. (Gore.)

V. Das mittlerc Dreiecksnetz, Oliristiania, 1887, r
pp. 73, 1 map..

VI. Das siidliche Dreiecksnetz, Christiauia, 1888,
]ip. 71, 1 plate.

Bericht iiber die geoiliilischeu Arbeiteu in Nor-

wegen fiir die Jalire 1881 uud 1882.

Int. Geod. Cong., Gen.-Ber., 1881-'82, 148-150.

Zur Theorie der terrestrisobeu Refraction.

Int. Geod. Cong., Gen.-Ber., 1883, 13-27, Appen-
dix 7.

Bericht iiber die geodiitisclien Arbeiteu in N'nr-

wegen fiir das .Jahr 1883.

Int. Geod. Cong., Gen.-Ber., l-'83, 294-295.

[Bericht iiber die geodiitischeu Arbeiteu in Nor-

wegen, l--85-'8(i. ]

lut. Geod. Cong., Verhandl., 1884-'86, 149-157.

Fechiier (Gustav Theodor). Uebcr die Bcstiminuug
des wahrseliiiiilielieu I'ehlers eiues Beobaclitunj;s-
mittels dunli die Snninie der eiufaelieu .\l(\v< irlmn-
gen.

Aun.il. Phys. (PoggendoilV), .Iiilielban.l, l.S74,Oli-s|.
licn-d. in Jalirl). iib. d. Forl.wlii d. IMatb.. vi, 1874. T'-'H.

Ueber den Ausgangswerth der kleiusten Ab-

weichungssnmnie, de.sseu Bestiuimung. VeHMiidnng
uud Verallgiiuoiuerung.

Ak. d. \Vis.s. Leipzig, math.-phys. CI., Abhandl., xi,
1874, 1-70.

330

UNITED STATES COAST AND GEODETIC SURVEY.

Fedorow (Vastly Theodorovich). Vuiliiutigo Berichte
Uljui- Uiu vou ibm iu den Jahreu lb3i bis 18:!7 auf
allerLoubsten Belebl iu West-Sibirien ausgefiibrteu
:i»lrouoiuiscb-gfoj;iapbiscbeu Arbeiteii. In Auftrag
ilrr kaiscrl. AUadeiiiin dcr Wisscuscbatteu berausge-
gebeu vou F. G. W. Stnive.

8°, St. Petersburg, 18d3, pp. xii, 17it, 1 map.
(Britisb Museum.)

Feer {^luntelimes Fehr] (Johann). L'eber die trigono-
melriscbo uud astronomistbu Vermessuug des Kbein-
tbales der Scbweiz.
Geogr. Epb. (Zacb), III, 17U9, 350-302, 4Ga-472.

Feldt (Laureutius). Forinula' toudiliouie Gaussiaiue
de liueia in swpertjeie curva brevissiiiiis evolulio.*
Bruusberga', 1614.

Formube Besseliauiu de latitudiiie locurum geo-

grapbica cvolutio.*
Briiusbergic, 1848.
Fenner von Fenneberg (Ludwig Ferdinand). Ueber
die Verscbiedeubeit der grieebiscbeu ijtadieu uud
Fus.smaasse.

8^', Berliu, 1858, pp. iv, 130. (Gore.)

Iuauf;ur.il-Abhaiidluug, weluho luit Geuebliiiguug dtr
]thilotiupluuclieu FucuUuet zu Marburg zur Jllrlau-
jiulig der Uocturwutrde eiugL-ricbt.

Fenner (P.). Baa Verbiudungsvierecli zwiscbcii deu
Dreiicksnetzeu vou Spauieu uud Algier.
Zeits. f. Vermes., H, 1882, 3U3-308.

Uie strenge Ausgleicbuug regelmiissiger Poly-

goiiziige naeb der Aletbodu dir lileiusteu C^uadrate
uud ibre Anweudung zur Kaberuugs-Ausgleicbuug
beliebiger Polygouziige.
Zeits. f. Vermes., xvi, 1887, 249-271, 287-297.
Fergola ^Emanuele). Sulla posizioue dell' asse di rola-
zioiio della terra, rispetto all' assb di tigura.
4^^, Napoli, 1874, pp. 32. (Gore.)

'i'akbU Irom At(i dclla K. Accademia delle scieuzo ti»icbe

e mateuialicho di Napoli, vl, 1874.
Kevd. iu Jabrb. lib. d. Fortscbr. d. Matb., vi, 1624, pp. 725-
720, by lilHUNsli Helmeet, Astrou. Gesell., Viertil-
jabra., xi, 187C, 94-J03.

Dimeusiiini della terra e ricerea della posizioue

del BUo asse di (igura rispetto a quello di rotazioue.
i'-', Napoli, 1870, pp. 20. (Gore.)

Tuki'U from Atti dclla li. Accademia delle scieuze lidiche

e matematicbe dl Napoli, vil, 1875.
Ebvd. iu Jabrb. iib. rt. Tortscbr. d. Matb., vii, 70U-701, by
J«. IJUHo]; HF.1.51EUT, AstioH, Geoell., Vierlel-
jabrs., XI, 1870,380-287.

Fergola (Francesco). Relaziuue delle operazioui geo-
delicbo e.scguito uelle proviucio setleutriouali del
reguo di Napoli riguardauti bi coiigiuuzicme della
specola reale di C'apodiuioute alia cupola di S. Pietro
iu Itouia, e la rete du' trianguli ebe si lega alia triau-
golazioue provcuicute dali' alta Italia.

4", Napoli, 1838, pp. 27. (Hritisb Museum.)

Kepriut from Auuali ^•i^■ili ilcl ro^uo dcllo duo Sicilio,
.WIU, 1838.

Ceiiuo storieo dei lavori geodetici e topografici

cseguite uel K. officio topogralico di Napoli, 1851.*
Ferguson (James). lutioduetiou toastnmomy; describ-
ing tbe ligure, uiotious, and diiueiisions of tbe earlb;
tbc difl'ereiit seasons; gravity and ligbl; tbe solar
system; tbo transit of Venus; tbe moon's motion;
tbe eclipses of tbo sun and moon, etc., wilb plates.*
8°, 1799.

Fernandez (Leandro) j/ Jimiuez (Francisco). Deter-
miuaciou de )a lougitud del pfiudulo de seguudos eii
Mexico.

8°, M6xico, 1879, pp. 61.

Separate f ; om Observatorio aatronomico ceut ra!, 1878-'7!).

Fernelius fJohannls) [Jean Fernel]. Cosmotbeoria
libros duos eomplexa. Prior, mnndi totius et fnr-
mani et compositiouem: ejus subicde parlium ((jua^
elemeuta ct coilestia sunt corpora) situs ut magui-
tudiues: obiu taudem motus quosius solerter rel'erat.
Posterior, ex niotibus, sidem loca et passiones disqui-
sit: iuterspersis <locamcutis baud pceuiteudu aditum
ad astronomicas tabnlas suppeditatibns ba;c, sejuuc-
tim tandem expedite pra>hct planelbodium.

Fob, Parisiis, 1582, pp. [vii], 40, 30, 42. (Oxford,
Bodleian.)

: Lalaude (J. de). Sur la mesure de la terre, que

publia iu 1828.

Acad. d. Sci. Paris, M^m., 1878, 210-225.

— : De Morgan (A.). Ou tbe bi.story of — 's measure

of a degree.

L., F., D. Pbil. Mag., xix, 1841, 445-447; xx, 1842,

llG-117, 230-233, 408-411 ; xxi, 1842, 22-25.
— : Galloiway (T.) Remarks on — 'a measure of a

degree.

L., F., D. Pbil. Mag., xxi, 1842, 25-28; xx, 1855,
90-98.
Perreira de Castro (A. G.). Trabalbos gGodesicos en
Au'iiila, recoubecimeuto do terreno para oest.abeleci-
mento de uma base geodesica e escolba de poutos
para uma triiiugulayao de primeira ordeu.

ti^, u. d., pp. 112, 3 plates. (Berliu, Geodetic lu-
stitute.)
Ferrero (Annibale). Memoria sobre la forma mas cou-
veuieute de los triaugulos geod^sicos.

4'^, Madrid, 1853; Acad. d. .Sci. Paris, Mdm., ii,
18.53, 77-84.

Esposizione del metodo dei minimi quadrati.

8°, Firenze, 1870, pp. x, 228, 1 i>late. (Soutbamp-

ton, Ordnance Survey.)

Abstract by PiaiiCE (C. S.), Am. Jour. Math., I, 1878,
59-63.

Sur la compensation d'un rfiseau trigonoiu^trique.

Int. Geod. Coug., Gen.-Ber., 1877, 217-224.

Note sur uu proc^d<i prati(iue pour ^tablir I'ae-

cord eutre plusieurs ba.ses d'une triaugulation.

Astron. Nacbr., xcvii, 1880, 179-182.

Note Bur la possibility do •;alculir a priori le

poids et la pr6cisiou des it^sultats d'uue triaugula
tion par la couuaissiiueo de sou canevas.

lut. Geod. Coug., Geu.-Bor., 1880, 1-5.

Kapjiort Hiif-eial sur les triaugulatious.

Int. Geod. Cong., Geu.Ber., 1880, 1-70, Aiqi. 5.

Avaiu-ement des travaiix g<^od^siques en Italie.

A. l''rauv. A. S., 1882, 80-91.

Kapport sur I'f^tat actuel des travaux [g/'oiK'si-

(lUcs] eu Italic [en 1883].

Int. Geod. Coug., Gen.-Ber., 1883,252-257.

Sur les triangulations de I'Furope avec un cam-

vas g^.u^ral :\ I'f^ebelle de 1 : 10,000,000.

4", Florence, 1884, pp. 91; Int. Geod. Cong., Gen.-
Ber., 1884, ii, 1-91.

UNITED STATES COAST AND GEODETIC SURVEY.

3bl

Perrero (Annibale)— Coiitinned.

Lavcii geodctici [Italy], lf'84-'H6.

lut. Geod. Cong., Verliandl., 18S4-'86, 143-145.

Association g<^od<?si<nio iuteruatiouale, Coiuptes

reiidus de la session de la conimis.siou pcrnianente il
Ni<e, en 1887. Supplement: rapport sor lea trian-
gnlations avec canevas geD<5ral.

43, [Florence, 1887], pp. 127. (Gore.)

Rapport siir les travanx [g^odi^siques] do I'ltalie.

Int. Geod. Cong., Vtrbandl., 1887, VI, 1-2.

Fester (Diderich Christian). Betragtning over Mid-
dags-Liuien og Jordens Figur.

K. Norske Videns., Saral., 11, 1788, 7-r>2.
FIGURE OF THE EARTH. S,, EARTH, FIG-
URE OF.
FIGURE, ADJUSTMENT OF.

Ani>raf. (C. C. G.). Ueberdie Ausgleichung eine.s Dreicrks-
nfttzcs.
Int. Good. Cong., Gfn.-Ber., 1877, 244-252.
Baeyek ( J. J. >. Dio Aliflosung giflsser spIiJirnidiHclit'U
Droieckc.
Aslron. Ninlir., l.xi, 186.3, 225-240.

Uober die Berechnung spb^iroidischer Dreiecltc.

Astron.NncIir., lxxi, 1S68, 289-314.

Ausgleichung eines Dreiecksuetzes nach di-r I'ef*-

Bel'schen Metliode.

Berlin, 1871.

Die YertbeilangderFehlernachWinkelgleicbnDguiid

nach Seitcngleichnng.

Berlin, 1871.

Zerlegnng eines Dreieckenetzes nacli Gmppen.

Int. Geod. Cong., Geu.Bir., 1877, 203-207.

Vf rgleicimng cinigcr Hanptdroicckskctten mil iliT

BcaHcrHclicn Methode.

Berlin, 1879.
Baur (C. W.). Die Ausgleichung der Richtnngen in eineni
Dreiecksnetz niit nnvcllstandigeni Ccntralsysteni.
Stuttgart, 1(^57.
BlVER (P.-E.). Sur uno rouvcllo m6thode de conduire et do
cfllniltT les triangul;ttionsg<'*od6sique8.
Acad.de Belgique. Bull., .\xiii, 1856, 99-148.
BOklen (O.). tJeber die Winkelsunimo in Droiecken . . .

Arcb.d.Matb. (Grunert), xi.iii, 1*65, 18-25.
BOb«ch (A.). Ueber den Eiiifluss dor AVahl vor.scbiedenor
Nullrichtnngen auf die Ausgleichung von BielituiigHlie-
ubachtungen.
Astron. Nachr., xcvn, 1880, 181-180.
Bbitgcii (O.). Ueberdie An.^gleichung ciner uni ein Pulj-gon
gtlegten geodiitisclieu Dreicckskctte.
Astron. Nach., 1.XXXI, 1668, 26.5-208, 379-380.
BhemIKBU (U.J. Ueber Wiiikelniessuug und Ausgleichung.
Astron. Nach.. Lxxxix, 1877, 6.5-78.

Das rbeinische Dreiecksnetz. Die Netznuagleichung.

Berlin. 1876 (1882).

Coi.E ( \V. H.). Note on the simultaneous reductions.

India, Trig. Survey, vi, 1880, 101-164.
DOOLITTI.E (M. II.). Closing of a circuit of trinngiilaiion.

D. S. C. and G. Survej, Kep., 1875, 282-292.
EvKKRftT (G.). On the corrections requisite fm tlie triangles
which occur in geodesic operations.

Roy. Astron. Sue, ileni., ]I, IWO, 37-44.
Fesner (P.). Die strenge Ausgleichung regelniiissiger Poly-

geliziigo . . .

Zeits. r. Vermes., xvi, 1887, 249-271, 287-297.
Fbrrbro (A.). Note sur un prcpcC'iU* ])ratique ptnir ^dablir
I'accoid entre plusieurs bases d'une tri.ingulation.
Astron. Nochr., xcvn. 1880, 177-182.
FoLQfE (F.). Taboa para deterniinar a influenciu do eiro dos
aiigiilos .«obre o calculo dos lados do tiiaiigutn.
Lisbon, lh5t. «

FIGURE, ADJUSTMENT OP— Continued.

FOKEST (E. L. l>E). On ail.iustuieul formulas.
Analyst, iv, 1877, 79-80, 107-113.

On repeated adjustraonts, and on signs of residuals.

Analyst, V, 1878. 65-72.

On the limit of repeated adjustments.

Analyst, v, 1878, 129-140.

Hanse.s (P. A ). Ueber die Anwendung der Wahrscheinlich-

keitsrecbnuug auf geodiitische Vcrraessung.
Astron. Naehr., IX, 1831, 189-219. 237-202.

. . . Ableitung des Ausgleichuugsverfafarens eines

Dreiecksnetzes.

K. siicha. Ges. d. Wiss.. niath.-phys. CI., Ber., XX, 1868, 129-
150.

Entwickelung eines ueueii ver-inderten Verfahrens zrir

Ausgleichung eines Dreieek-net/.es.

K. siichs. Ges., Abbandl., xiv, 1809, rs5-287.

Helmert (F. R.). Beitriigo zur Tbeorie der Ausgleichung
trigonometrischer Netze.
Zeits. f. Math. (Schlomilch), xiv, 1869, 174-208.

■ Dio Ausgleichung nach der Methode der kleinsien

Quadrate.
Leipzig, 1872.
Hei.sikut (F. R ). Ausgleichung von symmetriscb angeord-
ncten Riohtungabeohachtimgen einer Station.
Zeits. f. Vermes., xiv, 1885, 263-266.

Hexxesset (J. B.N.). On the dispersion of circuit errors of
iriangulatiou after the angles huve been corrtcted for
figural conditions.
India, Trig. Survey, II, 1873, viii, 151-176.

— Reduction of the N. N\^. quadrilateral.

India, Trig. Survey, II, 1873, x, 177-253 ; XII, 283-318.
JORPAX (W.). Eine Inconsequenz in inanchen Dreiecksnetz-
ausgleichungen.
Astron. Naehr., i.xxxv, 1875, 69-72.

Ausgleiehnug eines TriangulimngsQetzes rait Repe-

titionswiukelniessung.

Zeits. f. Vermes., vll, 1878, 18-34, 120.

Ueber die glinsligste Seitengleichung im Viereck.

Zeits. f. Vermes., IX, 1880, 05-73.

Zur Thoorie der Pulygonziige.

Kkii.sciiuaum (G.).
Zeits. f. Vermes., ]

Zeits. f. Vermes., xiii, 1881. 197-203. 229-238; XV, 1886, 332-33.5.

Ueber Winkolausgloichung.
[M, 1874, 85-89.

KuMSiEi.L (O. }!.). Stren; o Gleichungen zwiselien «leu .Seiien
eines DreiecUsnetzes.
Astron. Nachr., LXXXIX, 1877, 49-58.
LAPLAfE (P.-S. 1)E). Application du caleul des jjrobabilit^s
au\ operations gfiodosiqnes.
.lourn. d. Phys., I,xxxv, 1817, 145-1-18. . . ; Ann. d. Chim.,
XII, 1819, 37-41.

LlAGRR (J.-B.-J.). Sur la compensation d'un rC-.seau trigouo-
m6trique.
Int. Geod. Coug., Gen.-IJer., 1877, 224-226.
MareK (J.). Uober dio Ausgleichung
Anschlussnetze.
Zeits. f. Vermes., Ill, 1874, 1.59-176.
Nri.1, (A. M.). Scblciermachers Methoilo de
gleicbung in elnem DriMccksnetze.
Zeits. f. Vermes., X, 1881, 1-11. 109-121; xii, 188:), 313-.320.
Peters (C. A. F.). Ueberdie Zerleguug eines Dreieeksuetzes
nach Gruppon und ihro Ausgleichung . . .
Int. Geod. Cong., Gen. -Ber., 1877,210-216.
Prouiizyxski (B. vo.t). Uelier die Aufstellung Bedingungs-
glendinngen geodiitiseher DreiecksUetten.
Astron. Nachr., I.xxi, 1808,145-154; i xxv, 1869, 81-90.
Puissant (L.). . . . surTappliention dti caleul desprobabilit^s
aux meeures g6odcsitiues.
Acad.d.Sci. Paris, Mem., xi, 1832. 12,1-l;")0.
Saprrrck (B. A. M.). Das hessiscbe Dreiecksnetz.
Berlin, 1882.

trigononietriseher

Wiukelaus-

382

UNITED STATES COAST AND GEODETIC SUKVET.

FIGURE, ADJUSTMENT OF— Contimici.

SciiiArAKEi.i.i (O. v.). Siilli^ corapensazioni delle reti trigo-

uomi'tricho ili graude estcnsiono.

Ist.Loitibardo, Renil., 11. 1885, 348-359; lll, 1866, 27-41.

ScHOLs (Ch.M.). Over do aanshiitiug van cen driehoekenet

van lagere orde a:tn ceu driehoi-l(snpt van boogort* ordp.

K. Ak.vau Weteus. Anisleldain, VlTsI., XVI, IShU, 207-34!).

SCHOIT (C. A.). Mi'lLud i>r adjnattiKnt <)f tbe secondary Iri-
au<:ulation of liong Island Sound.
U. S.C. and G. Survi^y, Ki-p., 18U8, 140-146.

Metbod ( f clo.sing a circuit of triangulation niider

cortain roiulitions.

U. S. C. and G. Survey, Re|)., 1875, 279-292.
SCHBEIHEK (0.). Die Anordnnng der Winkelbeobachtnngim
Gottiuger B.iHisuetz.
Zeitn. f. Vcrmes.^XI, 1883, 129-161.
Veltmann (W.). Bostimmnu-^ der Uubi:kannten ciner Aus-
tiloicbung.saufgabo . . .
Z.'its. f. Vermes., xvi. 1887. 34.'>-356.
VouLAKPEU (J. J.). Auagli'icbnng der Kebler polygono-
luftriseber Messungeu.
Leipzig, 18r»8.

Benierknngen iibrr das umiieriscbe Elinnniren bei

geodjitisclion Opt-rationon.

Zeits. f. Slatb. (Si'lilomilcbl. Ill, 18.58, 16-22.

Zur ]>raktiaclien Goonictrio.

Zeits. f. Matb. (Scbliimilcli), III, 18j8, 189-193.

Ucber die FoiilcranagK-icbung der Linienuetze.

Zeits. f. Vermes., ill, 1874, 3'.l0-)01 ; V, 187B, 155-174.

"WlllGIlT (T. AV.). On tbe adjustment of observations.
Van Nostrand's Mag., XXVIII, 1883, 410-436, 473-503; New
Tork. 1884.
Anon. Bericbt der Soecial-Conimiaaion iiber Punkto 5A und
5ii des Progi'ama der im Jabro 1876 in Briifl.sel ven-inigten
perniauenteii Commission di r europiiiaclien Griidmossung.
4^, Berlin, 1877, pp. 33.

Regarding different metbods of adjusting a cbain of tri-
angles.
Finger (Joseph). Ueber eiu Analo^on des Kater'schen
Pendels und dt'ssen Auwimdung zn Gmvitations-
inesftungen.

K. k. Ak. d. Wiss., Sitz.-Ber., Lxxxiv, 1881, ii,
168-11«.

Finska Vetens. Soc, Ofvers., for Ofversigt af Finska
VBlcjiskjii>s .sooieteteu forliaiidlingar.

4°, Ht'lsingfors, 1838+. (Wasliiiigtou, Congress.)
Fioriiii (Matteo). Sulle triaiigola/ioiii topogr;ifiche.

Aitad. Sui. Bologna, Kcjid., lr>()l-'(i.i, Idl-lll.

Firmenich. Dirocto trigonoiuotrisclio BoiccUiuuig der
Aufgabo der unzugangliclien Kiitforiinngon.
Zeits. r. Vermes., Vlii, 1879, 2.'')4-2or).
Firmeuger (Thomas). A coiiy of f lie experiments made
at till- liDyal Ob.servatoiy, with a view to establish a
standard of weights and nieasuies by deteniiiuing
the length of the seconds pendnlnm.
Phil. Mag. (Tilloch), XLV, 1815, :!3-3S.

Ob.servations on the measurement of an arc of

the meridian.

Phil. Mag. (Tillocli), LIV, 18U), GtMii.

Advances as to ilie new tbeory lliat "in iin ellijKse no two
poiiitJi liave tile same radius of curval me in tlio same
ciu;uirant; takiuir, tlierefoie. aity p;irt <tf a merid-
ional lino upon the eartli's surface-, an. 1 coiaeivi'ig
this OS an arc of an ellipHe, tbe ntdius .^.f curvature
at eacb extremity of the ..re will not b.ive llie same
centre; and tberefore the difTcrenco of the zenith
distances of any star, taken at the two extremities,
will not bo a corret t measuro of the ellipiic arc, or
rather of an arc of a circle of curvature, which the
former requires. '

Fischer (A.). Die Gestalt derErde und die Pendelmes-
sungen.
AstroD. Nachr., Lxxxviii, 18:6, 81-98.

Letter from IIann (J.), 203-208; reply, 217-252.
Revd. in Jabrb. lib. d. Fortscbr. d. Math., VIII. 1870. 726-
728, by B[BUNsl.

: Hauu (J.). Ueber " die Gestalt der Erde und

die Pendolmessungen " von — .
Astron. Nacbr., Lxxxvm, 1876, 203-208, 311,^,-308.

Bericbt iiber die Arbeiten de.s geodiioiselien Iiisti-

tuls, 1878, 1879, 1880, 1881-'82, 1883.
Title in full under Baeyer (J. J.).

— DerKinflnssderLateralrefraktion aufdasMe.ssen

von Horizoiit;ilwiukelu.

4°, Berlin, 1882, pp. 73. (Gore.)

Publication des kcJnigl. preuss. geodiitiscben Institnt-i.

Vorsucbe, den Gang der Temper.-kt men des Platin-,

Iridium- und des Missnng-Stabes am Bnimmer-
'sehen Basis-Apparat, sowio deu Temperatnninter-
sebied beidor Stiibe selbst durch Thermo-Elemente
zu Bestimmen.
Astron. Nacbr., cm, 1882, 33-40.

Lotbabweichungeu in der Umgebuug von Berlin.

i^, Berlin, 1889, pp. vi, 155, 6 pl.ates. (Gore.)

Fischer (Johann Carl). Anfangsgriiude der Feldmess-
kuust, zuni Gebraiich der Vorleanngen, entwiirfeii
von — .

8°, Jena, 1795, p)). [iv], 408, 8 plates.

2d cd., Leipzig, 1831.
Fischer (Philipp). Lehrbuch der hoheren Geodiisie.
Ph'ster Absohnitt, entbaltend: Die Theorie der Be-
obachtungsfebler und ibre Ausgleichung diircli die
Methode der kleiu.sten Quadrate.

&^, Darni.stadt, 1845, pp. viii, 186.

Zweiter Ab.scbuitt, enthaltend : Die Beobachtungs-
arbciten und lustrumente.

Darmstadt, l-i4(), pp. vi, 266, 4 plates.
Drifter Absclinitt, enthaltend; Die Beiechnnngen.

Darmstadt, 1846, pp. vi, 303, 1 plate. (Gore.)

■ Untersnehiiugen liber die Gestalt der Erde.

8^', Darmstadt, lrt68, pp. viii, 318. Diekl. (Gore.)
Revd. in .lain I., ub. d. Fortscbr. d. Math., 1, 1808, 390-391,
by r.|nrxsl.
Fisher (George). On tbe figure of tbe e.trtb, as dedneed
iViim the measnrenients of arcs of the meridian aiul
observations on pendiilnms.
Quart. .Jonrn. Sci., VII, 1819, 299-312.

lu this bo refitted the accepted tbeory that the meas-
ured len^itb of a! ea of tl'e meridian am prnjiorlional
to tlie railii of curvature at tlio middle point of the
arcs; to wliicb is added a table showing the amount
of error in tbe amplitude of tbe celestial ;.rc .sub-
tending each degree of latitude. This table was com-
puti-d by estimating the efncacy of that pait <if I bo
centrifugal force in every degree of latiiudo. by
whicli a i)lunib-liuo will deviate towards the south-
waul from a lino diawn to the e;irtb'a center from a
point on the aiirf.ice, supposing tbti eartli a perfect
sphere, and tlie ditfrrence of tln^ deflections at each
e-xtretnity of the measured arc will be tile erior in
tbe celestial angle aubtendiug tliat arc.

Fisher (Osmond). On the inequalities of llio earth's
siirl'ace, viewed in connection with the !ieenl:ir cool-
ing.

Phil. Soc. Camb., Trans., XII, 1879, 414-43:!.

Revd. in Jabrb. lib. d. Fortscbr. d. Math., IX, 1877, 774-
775, by Gi.it. (Glaisher).

UNITED STATES COAST AND GEODETIC SURVEY.

383

Pislier (Osnioud) — Continiiod.

On till' iiK'iinalitii s of the earth's surface as pro-

iluct'd Ijy lateral preKsiiro, upon tho Iiypotliesia of a
liquid siilisnatuiii.

rhil. Soc. Caml... Trans., xn,lS7>», .i:M-454.

Revd. in .Tahrb. iih. <1. Fortschr. <1. Math., ix. 1877. 77rt,
by Ciui. [Gl.\ishkk].

On the variation of gravity at certain stations

of the Indian arc of tho meridian in relation to tbcir
bearing upon tho constitutiou of the earth's crust.

L., E., D. rhil. Mag., xxn, 188(), 29.

Ecvd. in Ann. tl. rhya. {Poggendoril), 1887, r>.

Flailimarion. How the earth was regarded in old tiiin .'•■
(From the French of Flanimarion.)
Pop. Sci. Month., .\, I87(i, 542-553.

Fliedner (Conrad). Do pendulo imprimis d(^ pt iidnli>
centrifugo.

4°, Hersfcldic, 1841, pp.20, 1 plate. (Berlin, Koyal.)

Fligely. Bericht iiber die im Sommer 18G3 in Bolmuii
ansgefiihrteu geodatischen Arbeiten.
Int. Geod. Cong., Geu.-Ber., 1HG3, 15-11!.

Bericht an.schlicssend an den Oesturrcicli Iictrcf-

fcnden Absalz des General-Iierichtes pro 18GI!.

Int. Geod. Cong-., Gen.-Ber., 1864, 24-2f).

Bericht iiber die von der Triangnlirnngs- nnd

Calcul-Abtheilung des mililiir-geogr.-iphischen Insti-
tutes im Komiiier 18r)5 fiir die niittclcuroi';ii.s(he
Gradmessung ausgefiihrten astronomisch - geodiili-
scheii Arbeiten. (Austria.)

Int. Good. Cong., Gen.-Ber., 1865, 17-li).

Bericht iiber die fiirdio mitteleuropUische Grad-
messung im .lahro 18li(! von Seite Oesterreiehs ausge-
fiihrten astn)nomiscli-geo(l;itisclieu Arbeiten.
Int. Geod. Cong., Gen.-Ber., 1866,53-55.

Bericht iiber die fiir die europUische Gradmes-

sung im Jahro 1868 ausgefiihrtou astronoinischen nnd
geodatischen Arbeiten. (Austria.)

Int. Geod. Cong., Geu.-Ber., 1868, .57-59.

Bericht iil)ur die im Sommer 1H69 in der cister-

reichisch-ungarischeu Monarchic ausgefiihrleii a.s-
trononiisch-geodiitischon Arbeiten.

Int. Geod. Cong., Gen.-Ber., 1869, 80-83.

Biriclit iiber die in der osterroicliisch-nngari-

Bchen Monarchie im Sonnucr 1870 aii.sgcfiilirtin as-
tronoMiisi'b geodiitischen Arboilcii.

Inl. Geod. Cong., Gen.-Ber., 1870, 27-29.

Flint (A. R.) and Woodvirard (R. S.). Kcsults of some
expiTiments made to ileli-i iiiiin; tlir v.'irialions in
length of certain bars at the teiniieralure nf melting
ice.
Am. Jonrn. Sci., XXV, 1883, 448-459.

Fockena (Gerard Regner). Tubi culmin:ii<>rii varii
UHUK, Iniii ill astriiiiomia lum in geodesia, e.\peran-
tur et exemplis ilhistrantnr.
Acad. Lugd.-Bat., Ann., 18:i6-';l7, 1-1 III.

Foerster (W.). Sur la toi.so do Perou. Lettre de M.
Foerster i\ M. Wolf.

Aciid. d. Sci. Paris, Comp. Keud., cm, 1886, 122-
124.

K.niiiil.s 1)V JI. Wolf. 121. .

Foerster (W.) — Continued.

Scbreibcn an die permauento Commission der

europiiischen Gradmessung.

Int. Geod. Cong., Gen.-Ber., 1880, 48-49.
Ciinceruiug tlio length of a stamhird toiao.

: Baeyer (J. J.X Antwort aufeiuen Brief von — .

Int. Geod. Cong., Gen.-Ber., 1880, 50-53.

: Peterg (C. F. W.). Bestinnnung der Liinge des

einfachen f3ecun<lenpendels in Altoua, Berlin uud
Kouigsberg. Mit einer Bemerkutig von — .
Astron. Nachr., XCIX, 1881, 379-382.

nnd Pasohen (P.). Grossherzoglicb mecklen-

burgiseho Landesvermessiing.

Schwerin, 1882.

Title in full under J'ascuen (P.).
Folic (F.). Sur le calcul do la densit*^ nioyenne dl^ la
terre, d'aprfes les obseivations d'Airy.

Acad, di! Belgique, Bull., xx.\lii, 1872, 389-409.

K.ipjxnt de M. Laigre, 3GU-Iill : raiipnrl do M, ('iill)irt.
371-372.

cl Liagre (J.-B.-J. ). Rapport ;\ la commission per-

mancfite de l'Ass(ieiati(Ui geodesi(jue internationale.
Aead. de Belgiqiie, Hull., xi.i, 1876,397-407.

cl Houzeau {J.-C). Sur la triangulation du

royaiiUM'.

Acad, de Relgiiine, Mull., I, 1881, 867-872.

.Sur Ics travaux niSccssaires pour completer le r*5-

se.'iu gdoddsiiiiK! beige.

Ae;id. de Belgique, Bull., VI, 1883, 422-423.

Folqua (Filippe). Memorias sobre os trabalhos geode-
sicos execulailos em Portugal. Publicada por ordem
sua mageslade.

4"^, Lisbon, 1841, pp. 8.59, 4 pl»tc». (Washington,
Congress.)

ilemoria sobre os trabalhos geodesicos cxecuta-

dos em Portugal.

Acad. Sei. Lisboa, Mem., i, 1843, 1-140; ii, 1843,
1-291; 11, 1843, ii, 1-163; in, 1843, 1-59, 233-333;
HI, 1843, ii, 1-435.

Insli ue^fiis jH'his se devem regular o director o

olTiciaes encanegados ilos trabalhos geodesicos o to-
pogra]il!ieos do reino.

8'^, Lisboa, 1850, jip. 43, 14. Suppleuientos, Lis-
boa, I'i)!, pp. 27 ; Lisboa, 1853, pp. 11. (Vienna,
Geographic Institute.)

Tabous para o <^alculo darediic^ao ao centre.

fP, Lisbon, 1M23, ]ip. 35. (Vienna, Geograiihic In-

stitute.)

Taln)a para deteriuinara inliiu'ueia do erro dos

angulos sobre o ealenlo dos lados do triangnb).

8°, Lisboa, 18.'i4, pp. 12. (Vienna, Geographic^ In-
stitute.)

I'abo.'is par.'i o (;ali*uIo this distiitieiaHa mei idiaiia

0 li perpendicular.

Lisboa, 1855, jip.
tute.)

- Instrucfoes para a exeeu^ao, fiscalisavfio, e re-
niuneravio dos trabalhos geodesicos e ehorographieos
do reino.

8>^, Lisboa, 18,">8, pp. 79, 3 plates. (Vienna, Geo-
graphic Institute.)

(Vienna, (ieographie Insli-

384

UNITED STATES COAST AND GEODETIC SURVEY.

Polque (Filippe)— ContiiuuHl.

Dicciouario do scrvi^o doa trabalhos geodesicos

do reino.

8°, Lisboa, IHCl, pj>. 19. (Vienna, Geographic lu-
stitute.)

Collecfiio de taboas para facilitar varias calcnlos

astrononiicos c goodesicos.

8<^, Lisboa, ISlin, pp. 151, 1 chart. (Washiugtou,
Congress. )

Intho inner title " ^leudcsicus" is omitted.

Rapport sur lea travaux g^od^sicnies du Porlii-

gal et siir l'(!tat actiiel de ces rafinies travaux pour
6tre present*! !\ la commission penuanente de la con-
ference Internationale.

4°, Lisbonue, 1868, pp. 20, 1 map. (Gore.)

Kelatorio dos traballios execntados no lustitiito

geograpliico dnranto o anno ecouomiro lSGfi-'67.

8*^', Li.sbo.a, 1808, pp. 30. (Vienna, Geographic In-
stitute.)

Instruc^oes sobroo servifo geodesico de priiiicira

ordem.

8°, Lisboa, 1870, pp. (i9. fVienna, Geographic In-
stitute.)

Direcfao geral do.s trabalhos geodesico.s, topo-

graphicos, hjdrographicos e geologlcos do reino.
Relatorio dos trabalhos executados n'esta direcgao
desde o 1°. julho do 1868 a :il de dezembro de 18l>9.

8°, Lisboa, 1872, pp. 23. (Vienna, Geographic In-
stitute.)
Durante o anno de 1870, Lisboa, 1872, pp. 21.
Durante o anno de 1871, Lisboa, 1872, pp. 20.
Durante o anno do 1872, Lisboa, 1873, pp. 19.
Durante o anno do 1873, Lisboa, 1874, p|>. 17.

Instrucfoes e regulaniento para execnfaoo fisca-

lisafiio dos trabalhos geodesicos^chorographicos e
hydrographicos do reino.

8°, Lisboa, 1874, pp. 152, 7 charts. (Brussels, Car-
togra|ihic Institute.)
Fontaua (Gregorio). Sopra alcnne particolarit;\, con-
cement i la giavifiV tcrrestre.

Soc. llaliaua, Mem., viii, 1799, 124-134.

Pontenelle. Sur la longueur du pendule dans la zoiui
torride. ( H. )

Acad. d. Sci. Paris, 1736; Hist., 115-117.

Fouvielle (Wilfrid de). Le m*tro international d<;fini-
tif.
12^, Paris, 1875, pp. xvi, 140. (British Museum.)

Forbiger (Albert). Handbuch der alten Geographie,
aus di'ii Quellen liearbeilet.

6°, Leipzig, 1842, pp. xvi, 668; Leipzig, 1844, pp.
X, 918; Leipzig, 1848, pp. vi, 1180. (Oxford, Bod-
leian.)

Vol. 1 contains Hcattereil references to tin- Irnytli of de-
(rree.s as determined by tlie .iiuient Greik.s and
Egyptians.

Fordyce (George). Account ofa new p.-iululiiiii.

Kiiy. Soc. Lonilon, Pliil. Trnu-s., i.xxxiv, 1794, 2-20.

Forest (E. L. de). On adjustiueut foriuulas.
Aualvst, IV, l>Tr, 79-»ti, 1117-113.

On repeated ad.ju.stnients, and on signs of resid-
uals.
Analyst, v, 1878, 65-72.

Forest (E. L. de) — Continued.

On the limits of repeated adjustments.

Analyst, v, 1878, 119-140.

Law of facility of errors in two dimensions.

Analyst, vn, 1880, 169-176 : viii, 1881, 3-9, 41^8.

On the elementary theory of errors.

Analyst, viil, laSl, 137-148.

Forrest (James) ; Hainilton-Sm3rthe (A.). Compari-
son of liritish and metric measures. Edited by — .
London, 1885.

Title in full given under Hasulton-Smytiie (A.).

Forsch (E. vou). Memoirs of the army topographic de-
partment of Russia. Vols. XXIX-XLI.
St. Petersburg, 1868-'86.

• Bericht iiber die geodiitischen Arbeiten in Russ-

land.
Int. Geod. Cong., Gen.-Ber., 1871, 42-52.

Rapport sur les travaux g6od^siques en Russie

pendant I'annde 1874.

Int. Geod. Cong., Gen.-Ber., 1874, 75-76.

Rapport sur les travaux g^oddsiques en Russia

en 1875.
Int. Geod. Cong., Gen.-Ber., 187.-., 213-214.

— Rapport sur les travaux g6od6»iques en Russie
en 1876.

Int. Geod. Cong., Gen.-Ber., 1870, 121-122.

— Bericht iiber die geodiitischen Arbeiten in Russ-

land fUr dag Jahr 1878.

Int. Geod. Cong., Gen.-Ber., 1878, 105-106.

— Bericht uher die geodatischcu Arbeiten in Russ-

land fiir das Jahr 1880.
Int. Geod. Cong., Gen.-Ber., 1880, 35.

General-Bericht iiber die im letzten Triennium

ill Russl.and ausgefiihrten astronoinisch-gcodiitischeu
Operatiouen.
Int. Geod. Coug., Gen.-Ber., 1881-'82, 125-126.

Note sur l&s experiences avec lo pendule, cx<S-

cut<!es eu Russio dans les derniers temps.
Int. Geod. Cong., Gen.-Ber., 1S83, 29-30.

Forti (Aiigusto Ottavio). Geometria pratica. La
teorica degli errori, ed il metodo dei uiiiiiiiii qua-
drate con applicazioni alle scienze d' osscrvazione.

8°, Milano, 1«80, pp. viii, 93, 3 tables. (British
Mu.seum.)

Foster (Henry) aiid Hall (Basil). Details of oxi>eri-
ments made with an invariable pendulum.
Roy. Soc. London, Phil. Trans., cxm, 1826, 211-

288. "

: Pouillet (C.-S.-M.). Lettre du Capllaiiie IS.

Hall au — . Sur les observations du pendule inva-
riable k Londres, aux lies Galapagos, etc.
Bull. Sci. Math. (Saigey), i, 1824, 151-1,52.

Account of experiments made with an iiivariablo

pendulum at the Royal Observatory at Greenwich
and at Port Bowen on the eastern side of Prince Re-
gent's Inlet.

Koy. Soc. London, Phil. Trans., iv, 1826, 1-70.

[Notice of his pendulum observations in dider-

ent parts of tho world. ]

Roy. AstrOu. Soc, Month. Not., lit, 18:!I-'33, 66-08.

CTNITED STATES COAST AND GEODETIC SURVEY.

385

Foster (Henry)— Coiitinueil.

: Baily(F.). Kxiu'rimentsmadeby the lateCapt.

F. with the pendiilnm in his scientific voyage, 1828-
'31.

Koy. Astron. Soc, Mem., vii, 1834, 1-378; Month.
Not., Ill, lM33-'3(), 1-3.
ami Hall (B.). Experiments made with an inva-
riable pendiilnm near the equator and on the coast of
Mexico and Brazil.

Edinb. Phil. .Tourn., X, 18il, 91-95.
Foucault (Leon): Gruuert ( J. A.). Theorie der Pen-
delversucho von — niit Riicksicht auf die ellipaoi-
dischc Gestalt der Erde.

Arch.d. Math. (Grunert), xxvni, 1857, 223-248.
Fouohy (G. de). Sur la comparaison des ditKrentes
toises qui ont servi ^ la mesare des degr^s terrestres.
(H.)
Acad. a. Sci. Paris (Hist.), 1772, 8-13.

FRANCE.

He.\i MONT (fi. PR). Rapport snr 1pm travaux g^'-od^.^iques rela-
tifs i\ la nouvelle tU^tf rmination de la iut?ridienno de Fraoce.
Acad. d. Sci. Paris, Comp. Rend., LXXviii, 1874, 723-736.
BSfiSEL (F. W.). Uelier eiuun FehliT iu der Reclimins der
frauziisisobea GradniesBung . . .
Astron. Nachr., XIX, 1841, 97-116.
BoxxB (K.). Op6rationa g^od6.siquea [in France).

D6pflt de la Gnerre, Mem., I. 1829, 25-78.
Dausby. Pi tcisdos opC'rutiona fi6od6diquea . . . descAtcs occi-
dentales de France.
Paris, 1829.
Delaunav (C.-E.). Rapport sur r6tatactuelde la g6od68io . . .
pour ('ompl6terla partie astrononiitpie dii ^^^9ea^ fran^aia.
Coon. d. Temps, 1864. 1-20.
Fayk (H.-A.-E.-A.). Rapport flur I'^tat actuel . . . du Kiseaii
(j6o(U)sique frnnijais,
Bur.d. Long., Aun.,lH64, 385-451.
Klostermans. Rocherches sur lo decr6 du ni^ridien ontre
Paris ft Amiens et sur la jonction do Paris ot (Ireenwich.
St.-P6tersl)nurfi, 1789.
Laplacr (P.-S. r>E). Application du calciil des prolmbilit^a
anx opt'irations g^odt'siquea de la m^*ridionno do France.
Ann.di»(;him., XII, 1819. 37-11.
LAUflSEOAT (A.). Note relative au prolongement de la m6rl-
dienne de France et (VKspa;jue eu Al;i^'rie.
Acad.d.Sci. Paris. Comp. Rend., lxxv. 1872, 1492-1500.
Pbkiueu <F.). Do la meridionno dw France.
A. Fran^aise, Comp. Rend., i, 1872, 101-130; Soo. G6ogr.,
Rnll , III. 1872. 613-0r)3; Arad. d. Sci. Paris, Comp. Rend.,
LXXV, 1872. 1682-1686; I.XXX. 1876, 1277-1280.

— ■- — Prolongation de la ro^ridieune do France jnsqn'au Sa-

lt a ra.
Acad. il. Sci. Paris. Corap. Rend., LXXV, 1872. 1237-1244, 1696-

1699; Paris, 188...
.. ■ — Rapport sur lea travaux g^od^Hiqiies ... en Franco.
Int. Gcod. Cong., Gen. IJer., 1874, 2.'>; 1875, 169-17f>; 1876,98-

100; 1877,283-280; 1878,82-85; 1879,87; 1880,9-11; 1881-'82,

75-77; 1883, 230-233; 1884-'86, 128-129; 1887, v, 1-6.
pL'issANT (L.). Note sur les operations g6od6siquesde Franco.
Soc. Giog., Rnll.. IV. 1825, i, 311-315; Soc. Philom.. Bull.,

1825. 161-103. 177-178.

NiMivcIIr description gi'*om(''triquo de la Frincp.

llt'-pot do laCunri', vi, IH;{2. 1-61(1; ii, ISlo. l-)i78; ix, laVJ,

1-540; Acad.d. Si-i. Paii^. Mi-m.. Xiv. I8:t8, 1-80. .

. Nouvi'lles reiiiai(|ues snr li comparaison des mosures

gi'-odrsicpies et astronomieiues do Franee.
Acad.d.Sci. Paris, Comp. Rend.. |l, 1B30. 50-53.
Anon. Instruction g^n^Mule sijr lo ^orvico des officiers du
coi-ps royal dt'» iniri''nieiirs-g6ogrypli(;s* charg^;, des (q>6iij-
Uons g^MMl/'si/lues et toyograpUiqijea, ainsi quo de In stA-
iihlique do fa oouvelU; cu^ttj do fraoce.*
go, Paris,

H, Ex, 17 25

Francoeiu (Louis-Benjamin). Solntion d'nn probl^me
de g<^od<i9ie ; (lar M. Ivory.

Bull. Sii. Math. (Saigey), il, 1824,279-280; Phil.
Mag. (Tilloch), 1«24, 35.

R6.sultat8 des experiences du capitaine Edward

Sabine pour determiner le longuenr du peudule h
secondes ii diverses latitudes, et I'aplalissement du
globe terrestro.

Soc. Philom., Bnll., 1826, 65-66.

G6od6sie, on trait6 de la Tigure de la terre et de

ses parties, compronant la topographie, I'arpentage,
le nivelloment, la g^omorphie terrestro et astrono-
nii(iue, la construction des cartes, la navigation. Le-
(;ons donnees ii la Faculty des sciences de Paris.

8°, 1« dd., Paris, 1835.

2= ed., Paris, 1840, pp. xiv, 472, 9 plates. (Gore.)
3« ed., Paris, 18.'>3, 10 plates.
4°6d., Paris, 186.5, augmentde par Ho.ssard.
S'dd., Paris, 1879, angmentee par Hossard et Per-
rier.

Extracts from the treatise on geodesy. Trans-

lated by W. H. Emory, Lieut. U. S. Topographial En-
gineers.

Jonrn. Frank. Inst., xxxi, 1841, 309-319, 369-374,
xxxii, 1841, 1.5-23, 145-154, 217-224, 289-298.

Franke (J. H.). Die Dreiecksnetze vierter Ordnnng als
Grundlagen geodiitischer Detail-Aufuahnu-n zu tech-
iiischon Oder staatswirtlischaftlicheu Zwccken. Ein
Handbuch fur Geometer, Ingonieure und Ingenieur-
Geographon. Mit eiueui Vorwort von Dr. Carl Maxi-
milian Banemfeiud.

8°, Miinchen, 1871, pp. xii, 201. (Gore.)

Ueberdie Fehlor bei Liingenmessuugen mit Ketto

nnd Latten.

Zeits. f. Vermes., i, 1872, 120-129.

Die Einschaltuug trigonometrischer Pnnkte in

ein gegebenes Dreiecksuetz.

Zeits. f. Vermes., Ill, 1874, 207-239.
Keniarks by Jordan (W.), 297.

Die trigonometrischo Punktbestimnuing im

NetzauschluHse mit besondorcr Kiicksicht anf eiue
r.ationello Fehler-Ansgleichung.
8°, Miiuclien, 1875, pp. viii, 69. (Munich, Royal.)

Winkel-Centrirung.

Zeits. f. Vermes., v, 1876, 41-42.

Coordinaten-Abwoiclinngen.

Zeits. f. Vermes., V, 1876, 97-107.

Kevil. in .lalirl). iib. (1. Kortscbr. il. Miitli.. vni, 1876,730-
731, by li(UUN8].

Die Grundlehren der trigonometrisehen Vermes-

sung ini reehtwinkligen Koordi'naton-System. (Mu-
nich, Koyal.)
8°, Leipzig, lrt79, pp. xv, 406, 4 plates.
* Ui'Vil. ill Zniln. f. Vurnion., IX, 1880, •.■56-'J5», by HniJIKHT.

Dill Koordinateu-AnNglciclintig niieh Niiliernugs-

niethoden in der Klein-Triaugnlieinng und I'olygo-
n.alinoesung. Mit eiuer Aufstellung nnd Verglei-
cliuiig von Kehlergrouzen fiir die llanptoperatiouon
der trigonometrisehen Katasfervermessnng.

8°, Mijnchcn, 1884, ]ip, viii, 156, 1 chart, Grubert.
(Munich, IJoyal.)

K«vil. la Jabib. iib. il. I'mUibr. il. Miilb., XVI, l»8f, )085»
fOSfl, by riETZOi.i>|.

386

UNITED STATES COAST AND GEODETIC SURVEY.

Frederici (Karl Maria). Die Gestalt und Grosse der
Erde.
Nature, xviii, 1878, 556-S58, 577-580, 602-604.
Trans. l>y Clarkk (A. K.), with notes.
Freeden (W. von). Die Praxis der Methode der klein-
sten Quadrate fiir die Bediirfnisse der Anfanger
bearbeitet voa — .

8°, Braunschweig, 1863, pp. viii, 114. (Berlin, Geo-
detic Institute.)
Fr6ret (Nicolas). Observations sur le rapport des
mesures grecques et des mesures romaines.
Acad. d. luscr., M6m., xxiv, 1754, 548-568.

Sur les mesures longues des anciennes.

Aciid. d. Inscr., Mem., xxiv, 1754, 432-547.

De la meanre de la terre, et de la v6ritable grandeur des
distances g^ographiques, 507-522.
Frescoln (Samuel W.). Deflection of the plumb-line
at the Sayrc Observatory, Lehigh University, South
Bethlehem, Pa.

Eng. Soc. of Lehigh University, Journ., ill, 1888,
82-86.
Freycinet (Claude-Louis-Desaulsea de). Zwei Be-
richte vou der in dcii .Jabren 1817-'20 zu wissen-
Bchaftliche Zwecken angestellteu Seereise urn die
Welt, unter dem kon. Schitfskapitiin Louis von
Freycinet.
Ann. d. Phys. (Gilbert), LXX, 1822, 54-103.
Pendalam observations at various places.

Note sur les observations du pendule faites

pendant le voyage des corvettes I'Uranie et la
Physicieuue.

Soc. Philom., Bull., 1825, 70.

Voyage autour du monde, entrepris par ordre

du roi, sous lo ministfcre et conformfSment aux in-
structions de S. Exc. M. le vicomte du Bouchage,
secretaire d'(Stat au d^partemeut de la marine.
Ex6cut6 sur les corvettes de S. M. I'Uranie et la
Physicieune pendant les anndes 1817, 1818, 1819 et
1820.
4°, Pari.s, 1826, pp. [ii], 290. (British Museum.)
Observations du pendulo.
— : Ivory (J. ). Abstract of — 's pendulum experi-
ments.
Pliil. Mag. (Tiiylor), LXVIH, 1820, 350-353.

Sciigey. Comparaison des observations du pen-

dule il diverses latitudes, faites par -

Bull. Sci. Math. (Saigey), vii, 1827, 31-43, 171-
184; Hertha, xiil, 1829, 287-290.
Friesach (Karl). Ueber die Schwere an der Oberfliicho
einer gleichfiirmig dichten durch Umdrehung eiuer
Ellipse um ihre kleinere Axe erzeugten Rotations-
sphiiroides.

Arch. d. Math. (Grunert), XLiv, 1865, 355-358.
Frisani. .Sulla piii vautaggiosa combinazione delle
osservazioni.

Ist. Lomb., Mdm., XI, 1870, 1-21.
Frisius (Paulus) [Paolo Frisi]. Di.squisitio mathe-
matica in causaani physicam ligur;e et magnitudinis
telluris nostrie.
4°, Mediolani, 1751, pp. [xii], 86. (Gore.)

: Short (James). An .account of a book entitled,

Disquisitio niathematica in caussam physicam figurae
et m.agnitudiuis telluiis nostr.Te, by — .

R 'V. .Soc. Loudon, Phil. Trans., 1753, 5-17.

Frodsham CW. J.). Experiments on the variation of the
pendulum.

Roy. Soc. London, Proc, iv, 1838, 78; Brit. A. A.
S., Rep., 1839, ii, 24; Ann. Electr. (Sturgeon), iv,
1839-'40, 365-371.

Frome (General). An outline of the method of conduct-
ing a trigonometrical survey for the formation of geo-
graphical plans, and instructious for lilliug in the
interior detail, both by measurement and sketching ;
military reconnaissance, levelling, etc., with the ex-
planation and solution of some of the most useful
. problems in geodesy and practical astronomy ; to
which are added a few formulae and tables of general
utility for facilitating tUeir calculation.

8<^, London, 1840, pp. ix, 200. (Washington, Geo-
logical Survey.)

Frommius [Fromm] (Georg). Arithmeticse danica sic
brevis ac perspieua instituto arithmetica vulgaris,
astronomicse et geodeticse.'
Havn., 1649, 1660.

POGGENDOBFF, I, 811.

Fuhrmann (Arwed). Ueber die geschichtliche Ent-
wickeliiug der Geodasie und ihre Beziehung zur
neuercn Geometrie.

Civ.-Ing., xxiii, 1877, 61-74.

Aus einer Festrede, gehalten in der Aula des Polytech-
nikums zu Dresden am 23. April 1875.

Fuss (Nicolaus von). Determinatio motunra penduli
compositi bifiliex primis mechanic;p principiispetita.
Acad, de St.-P6tersbourg, Acta, i, 1787, 184-212.

: Struve (P. G. W.). R^sultats des operations

g^od^siques de — ... en 1836 et 1837.

Acad, de St.-P^tersbourg, CI. Phys.-Math., Bull.,
VIII, 1850, 337-368; Conn. d. Temps, 1853, 49-78; Acad,
d. Sci. Paris, Comp. Rend., xxx, 1850, 541-549.
G. Die rheinbayerische Grundlinie Speyer-Oggersheim
und die muthwillige Zerstorung der Endpunktes
Oggersheim.
Zeits. f. Vermes., xvi, 1887, 234-236.

G. (J.). Remarks on a paper of Mr. Bos well on inva-
riable pendulums.
Journ. Nat. Phil. (Nicholson), xv, le06, 84-86.

Gaede. Beitriige zur Kenntniss von Gauss' praktisch-
geodatischer Arbeiten.

Zeits. f. Vermes., xiv, 1885, 113-137, 145-157, 161-
173, 177-207, 225-245.

GalbraithCWiUiam). Remarks on the experiments of
the pendulum made by Kater, M. Biot, etc.

Phil. Miig. (Tillocb), i.xiv, 1824, 161-170; Lxv,
1825, 12-23.

On the figure of the earth.

Phil. Mag. (Tilloch), Lxvii, 1826, 161-167.
A criticism on Sabine's pendulum esporimeuts.

On the method of the least s<iuares as employed

*in determining the figure of the earth, from experi-
ments with the pendulum as well as by the measure-
ments of ares.

Phil. Mag. (Taylor), u, 1827, 48-54.

Reason why observartons made or arcs measured at a
distance apait are more worthy of confidence than
those close together, so that they should not be
weighted equally.

UNITED STATES COAST AND GEODETIC SURVEY.

387

Galbraith ("William) — Continued.

Oil lUo elliptioity of the earth aa deduced from

experiineuts with the pi'iiduluiii, and ou the formuliB
employed lor obtaining it.

Phil. Mag. (Tayliir), lu, ISi-i, 3-.>l-3:51.

States ih:*t the earth not being a spher?. it is incorrect
to asitume that the length of the pendulum increases
ti^wanls the pule as the square of the sine of the
l:itituilo observed; it should bo as the sine of the re-
dui^ed latitude.

Formula' for trigonometrical surveying.

Edinb. Phil. Journ., XVI, 18:14, 110-114.

On geodetical surveying and trigonometrical

levelling.

Roy. Scott. Soc. of Arts, Tran8., I, 1841, '249-203;
Ediul. Phil. Journ., xxvi, 1838, 158-172.

Describes methods of using his tables for facilitating
computations of latitudes, longitudes, and azimnths
ba-jed on an ohlalo spheroid with ellipticit^' of 1:
300. R, = 20.922,(i42ft., and Rp = 20,852.900ft.

Recomputatiou of Koy's triaugulatiou for con-
necting the olisi-.rvatious of Greenwich and Paris.

Koy. Astron. Soc, Mouth. Not., v, 1839-'43, 2it2-293.

Ou trlgouoiuutrical surveying and levelling, and

ou the effects of a supposed local attraction at the
C.ilton Hill.

EdiLb. Phil. Journ., xxx, 1841, 32(5-346.

Ou the Engl'sh arc of the meridian.

Edinb. Phil. Jouru., xxxiv, 1843, 26:5-275.

Land surveying.

Edinburgh, 1849.

Title in full under Ainslie (John).

Oaleu (Petrus vau). De pendulo ejuscjne adplicatione
ad telluris figuram determiuaudam. Dissertationes
mathomaticu) IJelgica?.

4^, Amsterdam, 18:50, pp. [ii], 66. (Oxford, I5od-
Iciau.)

Galle ^Joha^lll Gottfried). Brriiht iiberdieThiitigkeit
di'r gcograpliisi lieu Section im Jalire 1879.
8^, [Hreslau, 1880], pp. 23. ((Jure.)

Neumessnng iler SfhleBlselu-n Gruudlinie boi Strehlen,
pp. 5-9.

Gallowray (Thomas). Ou the application of the methiul
of least squares to the deteriuiuation of the most
probable errors of observaliou in a portion of the
Orduauce Survey of Eugland.

Roy. Astron. Soc, Month. Not., v, lH39-'43, 262-264 ;
Mom., XV, 1846, 2.1-69.

On FernoU's measure of a degree.

L., K., D. Phil. Mag., .x.xi, 1842, 2&-28.

: De Morgan (A.). On Fornell's measure of a de-
gree, in reply to — .

L., E., D. Phil. Mag., xx, 1842, 230-233.

The figure of the earth.

Encyc. Brit., 8th oil., ix, .^)47-.'')7.''..

The article was lirouglit up to 18r>^ by "C. P. S."

Remarks on FerneH's measure of a degree.

L., E., D. Phil. Mag., XX, 1855, 90-98.

Qanabl. Bericht iil»T die geodiitischen Arbeiteu in
Oesterreicb-Ungarii fijr ilas Jahr 1870.
flit. Geod, (Jong., Gon,-Ber.,«l871, :j:5:-38,

Ganahl — Continued.

Die astronomistih-geodiitischen Arbeiten des k.

k. militiir-geographischeu Institutes in Wieu.

I, 4°, Wiun, 1871. Euthaltend : Die Grnndlinie
bei Joaefstadt in Bohmen mid das Dreieckauetz znr
Verbindung der osterreichischeu mitden prenssischen
Dreieckeu, pp. viii, 194, 6 plates.

II, Wieu, 1873. Euthaltend : Die Grnndlinie von
Sinj iind das Droiocksuetz in Dalmatien, dann die
Verbindung desselben mit den italienischen Drei-
ecken in Apulien quer iiber das Adriatische Meer,
pp. viii, 175, 3 plates.

III, Wien, 1875. Enthaltend: Die Grnndlinie von
Skutari, die nordostlich derselben bis Ragnsa ab-
zweigende Dreieckakette, dann jene zwischeu Skutari
und Corfu mit deiu Anschliissu an die italienischen
Dreiecke aiif Terra di Otranto quer iiber das Meer,
pp. ix, 259, 2 charts.

IV, Wien, 1876. Enthaltend: Dieastrononiischen
Bestimmuugen auf den rrigonometrit.chen Puukteu 1.
Ordnung, pp. 171, 4 plates. (Gore.)

Bericht iiber die im Jahre 1872 vom k. k. mili-

tar-geographischen Institute in Wien fiir Zwecke
der europaischeu Gradmessung ausgefiihrteu Arbei-
ten.
Int. Geod. Coug., Gen.-Ber., 1872, 16-17.

Rapport sur les travaux g6od^siques de I'lustitut

militaire-g6ographiqne k Vienne.

lut. Geod. Cong., Gen.-Ber., 1874, 67-74.

Bericht iiber die geodiitischen Arbeiten des k.

k. militar-geographiachen Institutes in Wien fiir
das Jahr 1876.

Int. Geod. Cong., Gen.-Ber., 1876, 106-113.

Ueber die Auagleichung eines Dreiecksnetzes.

Int. Geod. Cong., Geu.-Ber., 1877, 208-209.

und Dobner. Bericht iiber die im Jahre 1873,

tiir Zwecke der europaischeu Gradmeasung ausge-
fiihrteu Arbeiten. (Austria.)

Int. Geod. Cong., Gen.-Ber., 1873, 7-10.

, Oppolzer (Theodor R. vou) »nd Tinter (W.).

Bericht iiber dio von der Trianguliriings-.\btlieiliiug
des k. k. luilitiir-geographischeu Iimtitiites iu Wien
im Jahre 1875, fiir Zwecke der europiiischen Grad-
messung auagefiihrten Arbeiten.

Int. Geod. Cong., Gen.-Ber., 1875, 181-189.

Miirf Oppolzer. Bericht iiber die geodiitischen

Arbeiten des k. k. mililiir-geographiacheu Institutes
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Int. Geod. Coug., Geu.-Ber., 1877, 294-298.

Oanuett (Heury). The geodetic work of the Haydeu
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Science, in, 1884, 447-448.

lu reference to the triaogulatioii for txipocraphic pur-
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Gardiner (James T.). Reports of the New York State
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10 vols., 8°, Albany, 1876-'85.

Garduer (Martin). On practical geodesy.
3", Melbourne, 1876, pp, (!6, 1 plate.

Bead before the Royal Society of Victoria, lltb Jlay,

388

UNITED STATES COAST AND GEODETIC SURVEY.

Oarnault (E.) et Pourian (A.)- Instnimens de preci-
sion de physiqno ct do navigation et les appareils
mi't^orolo'jiqups euregistreurs de I'Exposition uni-
verselle de 1878.

8°, Paris, 1878, pp. xii, [iv], 167, 16 plates. (Brit-
ish Museum.)

M^trologio, 15-44.

Gaucherel (M.-B.). Note snr la forme preferable des
, triauglo.sg6od(58iqnc8.

Aim. d. Math. (Gorgonno), xiv, 1855, 321-343.
Concludes that the quadrilateral ia the best form.

Qaudin. Methodo pratique de tracer siir terre iin pa-
rallf'le par un d6gre de latitiuie donne ; et du rapport
du meme par.xll^le dans le spbercjide oblong et daus
le spheroide applati.

Acad. d. Sci. Paris, Jl^m., 1733, 223--.i32.
Oauss (Carl Friedrich). Ueber Attraction de.r Sphiir-
oide. Auszug ans ciner Abliandhuig : " Theoria at-
tractionis corporura sph.-eroidieoniin, ellipticorum,
homogencorum, mothodo tractata." •

Mon. Corr. (Zach), xxvii, 1813, 421-431.

Bestimmung der Geuauiglieit der Beobachtun-

gen.

Zeits. f. Astron. (Liiuleuaii), i, 1816, 185-197.
Also Werke, iv (Gottingen 1873, 4^), 109-117.
Merriman, p. 174.

Tleber einige Berichtnngen am Borda'sche Wie-

derholungskreise.

Zeits. f. Astron. (Lindenau), v, 1818, 276-277.

[Triaugulation von Hannover.]

Astron. Nachr., I, 1823, 105-106, 463-464.

Anwendung dor Wahrscheinlichkeitsrechnung

aiif eine Aufgabe dor praktischen Geometrie.

Astron. Nachr., i, 1823, 81-86.
Begarding the PotheDot problem.

Theoria combinationis observationtim erroribus

minimis obnoxiiB.

K.Gos. d. Wiss. Gottingen, Com., v, 1819-'22, .33-
90 ; Supplomentiuii, vi, 1826, .57-98.

Beobachtete nud berechnete Triangnlirung im

Hannoverischen, Braunschweigischen und Liine-
burgischen.

Astron. Jahrl). (Bode), 1826, 89-99.

Ueber die vortheilbaftesto Auwenduug der Meth-

odo der kleinsten Quadrate.

Zeits. f. Astron. (Lindenau), v, 1827, 230.

— Bestimmung des Breitenuntorschiedes zwischen
den Sternwarten von Gottingen nnd Altona duroh
Beobachtungen am Ramsden'schen Zouithsextor.

8'^, Gottingen, 1828, pp. 84. (Gore.)

The rosulta are applied towards determining the figure
of the earth on 72-74 and 8-2-84.

Uutorsuchung iibcr Gegenstiindo der huheren

Geodiisie.

K. Ges. d. Wiss. Gottingen, matli. CI., Ablian<ll., ii,
1842-'44, 3-45. .

Separately, 4 \ Gijttingen, 1844, pp. 45. (Gore).

: Sawitsch (Alexis). Auszug aus — 's Unter-

suchuugen iiber die Borcclmung trigonometrischer
Messnngen.

Acad, de St.-P<Ster,sboiirg, CI. Phys.-Math., Bull.,
VI, 1848, 257-266.

Oauss (Carl Friedrich) — Continued.

Untersuchuugen iiber Gegenstiindo dor hdhoreu

Geodiisie. Zweite Abtheilung.

K. Ges. Wiss. Gottingen, Abhandl., in, 1947, 3-43.
Gottingen, Nachrichten, 1846, 210-917.

Published separately, 4°, Gottingen, 1847, pp. 43.

Questions de trigonom6trie.

Nouv. Ann. d. Math., x, 1851, 363-364.

An extract from " Uutorauchuugou iiber Gegenstiindc
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: Bertraud (J.). Combinaison des observations

par — .

Paris, 1855.

Title ill full under ISkrtkand (.1.).

■ Werke, herausgegeben von der koniglichen Ge-

sellschaft der Wissenschaften zu Gottingen.
4°. (Berlin, Geodetic Institute.)

Vol. IV, Gottingen, 1873, cont.iin.s : Theoria corahinationis

observationiim erroribus minims obuosia*, 1-53.

From; K. Ges, d.Wi.ss. Gottingen, v, 1823, 33-90.
Supplementum, 55-93. From ; K. Ges. d. Wisa. Gottin-
gen, VI. 1823-27, 94-106.
Bestimmung der Genanigkeit der Beobaehtungen, 109-

117, 119-118. From; Zeits. f. Astron. (Lindenau), I,

1816, 1S5-197.
TJntersnchnngeu iiber Gegenstande der boberen Geo-

dasie, 259-340. From: K, Ges. d. Wiss. Gottingen, II,

lS42-'44, 3-45 ; III, 1842-'44, 3-43.
Bericht iiber die Kesiiltate der trigonometrischen Mea-

Bungen, 481.
Entwurf zur Gradmessung, 482-485.
TTeber die Fortsetznng der danischen Gnadmessung

dureh Hannover, 485-489.

Briefwechsel zwischen — und Bessel.

Leipzig, 188U.

Title in fall under Bessel (F. W.).

: Gaede. Beitrage zur Kenntniss von — 's prak-

tisch-geodiiti.schen Arbeiten.

Zeits. f. Vermes., XIV, 1885, 113-137, 145-157, Kil-
173, 177-207, 225-245.

Abhandlungen znr Methode der klein,sten Qua-
drate. In deutsclier Sprache herausgegeben von Dr.
A. Borsch und P. Simon, Assisfeuton am konigl.
preussischen geodiitischen Institut. *

8^, Berlin, 1387, pp. 208. Slaulacwicz.

Ilevd. iu Zeits. f. Vermes., XVl, 1887, 6'i5-656, by .T. ; Lite-
rarisohes CentraUdalt, 1877, 708; Arch. f. Math.
(Gninert), XIX, 1887, 31; Civil-Ingenieur, 1887, 183;
Techniaeho Blatter, 1887, 76; Zeits. d. Arch. u. In-
geiiieur-Ver- zu Hannover. ISSl, 733.

Oautier (Adolphe). The St. Gothard tunnel.
Nature, xxi, 1880, 581-586.

The determination of the axis of the tunnel by tri;iiigu-
^ lation.

Snr les mesures r6ceutes d'arcs du iiulriiiien, ef-

fcctnees dans la iiartie nord-rst do I'Europe.

I Bibl. Univ. Geniive, Arch., xxill, 1853, 27;5-278.

! Geer (P. van). De geodetische lijuen of do ellipsiiido.*
8°, Loiden, 1862. (Excerpt.)

Over hot gebniik van detorminaiiton bij do

methode der kloinste kwadratcn.

Arch, voor Wiskunde, Amsterdam, i, 1875, 179-188.
Showing how determinants can be used to advantage in

the soliiliou of normal equation.
Kevd.in Jahib. iih. d. Fortsehr. d. Math., vn, 187.5, 111,
by G[KEn vasJ.

UNITED STATES COAST AND GEODETIC SURVEY.

389

Geer (P. van) — Coutinued.

Siir I'eraploi dos ddtermiiiants dans la m6thodo

dcs iiioiiidres carrds.

Arili. N6eil., xviii, 1883, 127-137.
A trnu.slation of the forepoinjj.

Oeschiclitc dcr geoKiaphischeu VormesBungen

iind dur Landkarteu Nuidalljiiigieus voiu Eude des
15. Jabiliunderts bis ziiiu Jahro IH.'iO, uiit einer kri-
tischen Uebersicht aller bezugliclieu geographischen,
geognostisclien, etbuograpbiscluMi und historischeu
Kartun und Plauo, nebst Beitriige zur physisclicn
Geographie iiud Topographie.

8^, Berlin, 1859, pp. xiii, 227. (Mnnicb, Royal.)
G-eisenheimer (L.). Ueber Wahracbeiulichkeitsrccli-
Tiung.-

Berlin, 1880.
Geisvyeit (G.). Dissertatio pbilosopbica de lignra tel-
luris .spbicrica."

4 , Trajecti .ad Rbeiuini, 1729.
Gelcich (Eugen). Ueber den Vorscblag des Mariuo
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Zcits. f. Math. (Sehlomilcb), .vxvii, 1883, ii, 130-
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Gelpke (O.). Hericht iiber die Bcstiuimung der St.
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Civ.-Iug., XVI, 1870, 143-168.

Beschrcibung elnes neuen Basismessapparates,

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LiingenbeBtiniuiung des grosseu St. Gottbardtun-
uels.

Civ.-Ing., XVIII, 1872, 4G5-479.

Die letzteu Ricbtungsveriticatiou und der Durch-

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Zeits. f. Vermes., ix, 1880, 101, 116, 137-163.
Gendre (A.-M.-le). See Le Gendre [or Legendre]^A.-

M.).
Genocchi (A.). Rassegna di ecritli intorno alle devia-
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Bibl. 0 di Storia d. Sci. Mat. e Fis., Bull., cxv,
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Gentilli cAmadeo). Kin Fortscbritt der Geodiisio mit
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6°, Wien, 1865, pp. 28, 4 plates. (Muuicb, Koyal.)

GEODESY.

AiiAN (K.-H.-.r.). Coura «lo g6od68ie.

liniiullca, 18(i».
AiNSi.IB(J.). . . . {juodeticul surveying.

Edinhurgh. 1819.
AucY (G. B.). On u problem of geodesy.

L., E., D. I'hll. M.ig., x.wvi, le.'iO, 96-99.
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Fraucofurti, 1011.
Amantk (F.). Elumonti di geodesiu.

Napoli, 1847.
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Stockholm, 1870.
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Copuuhagiic, 1881-'8.'!.
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Aatrnn. Nai-br., IX, 183I,:)59-304.
Arsei.in (F.). ProbltMiu's df guoni6trie . . otqueJ<|ue.Huotionn
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AiiiieuH, 1865. «

GEODESY— Continued.

Backf.ljai- (F.). fil6nient9 . . . de gfiod^sie.

Gand, 1884.
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Stuttgart, 1869.
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I'aria, 1839.
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Paria, 1822-'a5.
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Geodasio, in, Leipzig, 1870, 1-140. t
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Berlin, 1886.

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Gleuuiugs in Science, II, 1830, 1-9.
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Torino, 1876.
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841 844.

390

UNITED STATES COAST AKD GEODETIC SURVEY.

GEODESY— Continued.

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Gauss (C. F.). Untersucbungen Uber Gegeustande der hohe-
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Torino, 1885.

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Fraucofurti, 1393.
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Kew Torli, 1886, 1888.
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Bandrikoff. Solution d'nn probl6me fondaniental de gtoii-
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GEODESY— Continued.

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Astron. Nachr., XLI, 185.^ 209-215.
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UNITED aTATES COAST Ai?D GEODETIC SUKVEY.

391

GEODESY— Continued.

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Bruxelloa, 1864, 1871.

Rronault (E.'E.). Traits de ttipograpbio ot de g6ud6sio.

Nancy, 1844.
Krymers (N.). Geodsesia Kanzoviana.

Lipsio), 1583.

Kykf (P.). Quieatioues geometricfe . . . qiiibus geoda-siam.

Fraucofurti, 1606 ; Oxoiiim, 160"..
Salneuve (J..F.). Cours <le t<ipographie et de g6odusie.

Paris, 1850.
Schiavoki (F.). Principii di geodesia.

Napoli, 1880.

ScHLEicHEii (F. K.). Heilrago zur praktischen Messkuuat.
Frankfurt, 1703.

GEODESY— Continued.

ScuLiEBEB (W. E. A.). Hand, und Lebrbuch der gesammten
Feldmosskunst.
Quedlinburg, 1861.

SciiNEiTLEK (C. F.). Lebrbuch der gesammten Messkunst.
Leipzig, 1854.

ScHULTZ (M.). Die Landmeaaer und Feldmosser.

Berlin, 1884.
ScHWEiNs (F. F.). Handbucb der Geodiisle.

Giessei), 1811.
Sereni (C). Geodesia.

Roma, 1829.
SiiORTREDE (R.). Logarithmic and new astronomical and
geodetical tables.

Edinburgh, 1884.
Sloudskt (Th.). Probl^iiio principal de la haute g6od6sie.

MoscoD, 1883, 1884.
SOSDEUHOF (A.). Ein Beitrag zur boheren Geodaaie.

Zeita. f. Matb. (Scblomilcb), xvti, 1872, 89-128, 177-231;
Leipzig, 1872.

Spath(J. L.). Geodaaie.
AUg. litt. Zeit., 1790, ii, 267 ; Gottingen gelehrte Anzeiger,
1791, ii, 800.

Die hiihere Geodaaie.

Miincben, 1816.

Steikheil (K. a. von). Beitrag zur Geodasie.

K. bayer. Ak. d. Wiss., Sitz.-Bcr, Ii, 1868, 465-469.
Stehxickel (F. W.) . Praktiacbo Geodiisie.

Soudorsbausen, 1830.
Steakge (A.). Geodesy.

United Service Journ., vi, 1863, 457-486.

Stlow (T.). Geodaaie.

Obristiania, 1859.
TAB6IU8 (J. A.). Geodaisias. .

Hamburgi, 1677.
Tebtu (P.). Topographie et g6od68ie 616raentaire.

Paris, 1849.
Thorbl (J.-B.-A.). Arpeutage et g^od^aie pratiques.

Paris, 1853.

ThuILLIEK (H. R.). A manual of surveying.

Calcutta, 1851, 1875.
TiLl-MAN (S.). Geodetic computatiou.s.

V. S. Eng., Rep., 1878, NN.
TiNTER (W.). VortrUge liber hobere Geodiisie.

Wien, 1872.
Trew (A.). Geodaisia uuiversalia.

Nuruberg, 1641.
Unosk (E. S.). Auleituug zviiu Feldmeaseil.

Got ha. 1828.
Vacossaint (C.-N.). Trait6 do g6od6ai6 pratique.

Oisomont, 1863.
YollbANDER (J. J.). Auleituug zuni Felduiesseu.

Berlin, 1871.
Wallace (W.). Geometrical tbeorcins and fornuihe paiticu-
larly applicable to some goudotieal problems.

Phil. Soe. Cimb., Trans., vi, 1830, 107-140; Edinburgh, 1839.
Welltmaxn. Forraelu tier niederen nml liiUiereii Matbeniatik.

Bonn. 1880.
Williams (J. B), Practbml geodesy.

London, 1842, 1840.

WiNCKLElt (A.). Bemerkuugeu iiher einige Formeln der
Geodiisio.
Jonrn. f. Math. (Crelle), i., 1855, 32-40.
Wolf (R.). Tascbeuhueb fiir Mathcmatik. Pbysik, Geodiisie.
und Astronomic.
Bern, 1850, 1877.

llandbueb der Matbeuiatik, Pbysik, Geodii;<ie. and

Astrouomie.

Ziirich. 1870.

392

UNITED STATES COAST AND GEODETIC SUEYEY.

GEODESY— Continued.

You. AND. Gooilesj-.

London, 18:>3.
Zaciiariae H'm). Vw goodiitisclieu Haui>t|mnkIo.

Kjobouhavn, 1870 ; liorlin, 1878.
ZOLLMANN (J. W.). VoUstandige Anleitnoii znr Geodiisie.

Halle, 1744.

Akon. Note on geodesies.
Ox., Caoib. and Dub. Messenger of Math., v, 1869, 87-88.
Kevd. in Jahrb. ub. d. Fortscbr. d. Math. II. 1869-70, 842,
by Henbici.

Geodesy.

Eucycl. (Breton), in, 922-923.

Geodesy.

Penny Cycl.. XI. 1838, 122-124.

Geodesy.

English Cyclo. (Knight), IV, 1860, Sll-SG.'i.

Geodesy.

All the Year Round, xxxvi, 1876, 130-138.

G6od6sie.

Grand Dictiounaiie Tlniverael dii r.lX" Si6cle, vill, 1872,
1176-1178.

Problem in geodesy.

U. S. C. and G. Survey, 1864, llG-119.

Notions de g^odesie expf-ditive, ou coupd'ceil sur les

m6tbode8 qui pcuveut aervir h. former le cane^as d'une
carte de reconnoissance.

D^pot de la Guerre. Mem., i, 1829,23-541.

GEODETIC INSTRUMENTS.

AuiJAl'iE (A. ii). Description diiu instrument i>our \a pra-
tique de la geod6sie exptiditive.
Acad. d. Sci. Paris, Comp. Reud., LVi. 1863, 1195-1199.
C5STER (A.). Beschreibuug dcr Samnilung geodiitiacber
Apparate im koniglicheu Museum zu Caasel.
Cassel, 1878.
Daviubon (G.). Geodetic instruments of precision at the
Paris Exposition and iu European workshops.
Nat. Acad. Sci.. Proc, 1878.
Dkummond (T.). Description of an apparatus for producing
intense light, visible at great distances.
Ediub. Journ. Sci., v, 1826, 319-322; Roy So<-. London, Piiil.
Trans., cxvi. 1826, 324-337.

EsGELBliEIT (K.). Dielnstrumeuteder biiheren und uiedereu
Geodiisie.

Niiinberg, 1852.
Faye (H.-A.-E.-A.). Surl«8 iDStrumeuts g^od^siqaes.

Acad. d. Sci. Paris, Comp. Rend., LVi, 1863, 557-566.
nADLKY (J.). Thedescriptiou of a new instrument for taking
angles.

Roy. Soc.LondoQ, Phil. Trana.. xxxvii, 1731, 147-157.
HaKkz. Sur I'origine . . . des iustrumonts de g6od6sie.

Presse Scientitique, I, 1863, 427-433.

Hauft (L. a.). On the use of the heliotrope in geodetic .sur-
veys.
Journ. Frank. Inst, cvi, 1878, 416-418.

II0F.MANN {A. \V.). Rericht iiber die wisseuachaftliehen Ap
paratoauf der Londoner Ausstelluug.
lirauuschweig. 1878- '81.

Hofmann (JL). De octautis instrurnenti uovi geodfetis.
Jena;, 1612.

HUNAUS (G. C. K.). Die geometrischon In.Htmmeute.
Hannover, 1862-'64.

IUA5;ez (C). Discurso aobro el origen y progresos de los iu-
.strunn-ntos de . . . gt-odesia.
Acad. Cien. Madrid, Mem., i, 1863, ii, 1-45.
Klkin (F). Die wissenschAftlichen Instrumente auf die nie-
derosterrclchischo Geworbeauastellung,
rVntralzeit. f. Optik u. Mecb., I, 1880, 18r>-187.
, KORiSTKA (K F. E). Bericbt iiber die Werkatatten fiir geo-
tliitiscbe Instrumente in Deutscbland uud Fraukreicb.
Prag, 1854.

GEODETIC INSTRUMENTS— Continued.

KuEPi.iN (II.). Ueberdio Construction von geodiitiacheu In-
etniraeuton.
Zeits. f. Vermes.. X, 1881, 122-126.
KUPKA (P. F.). Geodiitisfbo Instnimi-nte.

Wien, 1877.
Legnazzi (E. N.). Del catasto roiuano o di alcuni strumenti
antichi di geodcsia.
Verona, 1887.
Lknoiu (P. E. M.). Sur les instruments de gfod^aie.

Paris, 1827.
LoEWENBERG (L.). Bericbt iiber die wissensrbaftlichen In-
sti-umorte auf der Eggliner Gowerbeausatcllung.
Berliu, 1880.
Marme (J. B. DE). Des instruments pour la mesure dea dis-
tances.
Paris. 1880.
Mayer (C). Pantometrum . . . sen inatrumeutuiu pro oli-
cienda . , . disiantia loci inaccessa.
Mannheim, 1762.
Nagel ( A.). Centrirapparat fiir Theodolit- uud Sigualaufstel-
lung.
Civ.-Ing., xxxii, 188G. 179-192; Zeits. f. Vermes., xvil, 1888,
39-50.

PiCTET (M.-A.). Sur uu appareil g6odt')Sique tri;s complet et
tr^s portaiif.
Bibl. Brit., Geneve, Lil. 1813, 105-137.
PoRito (I.). M^moiresurdonoiiveauxlnstruiDcnts et procedea
do g^'od^aie.
Ann. Ponts et Cbaaaa., Paris, iv, 1852, 273-387.
Rahsuen (J.). De.scriptiou of an ougine for dividing matbe-
niatical instrnmenlf^.
London, 1777.
SciiLEsiNGEE (J.), Der geodiitiacbe Tachygrapb.

Wien, 1877.
SCHNEITLER (C. F.). Die Instrumente dor bohereu uud nin-
dereu Mcsskuust.
Leipzig, 1852.
Sesarhont (H.-H.). Sur tjuclques iustrumeuts imagines ]>ar
M. Porro, pour abreger et simpUfier lea operations de la
g6odesie.
Ann. d. Mines. Paris, XVI, 1S49, 383-426.
SlEHEKT (J. S.) The heliotrope and its uses.

Eng. Soc. Lehigh Univ., Jour., i. 1885, 31-34.
Stampfkr (S.). Ueberdio tecbnischo Bearbeituui; der Rota-
lionszapfen an . . . geodiitischen Instrumenten.
Polytech. Inst., Jahrb., xix, 1837, 1-33.
Stansel (V.). Dioptra geoda.'tica.

Pragai, 1653. .,
Strange (A.). Auuouucemeut of m*w inslrunu-nta to be sup-
plied by government to the great trigonometrical survey
of India.
Roy. Astrou. .Soc, Month. Not., xxii, 1862, 261-263.
TiSTER (W. R.). Matbematische, geodatiscbe uud ustrono-
mische Instrumente.
Wien, 1874.
Tl8S0T(A.). Dilatation des melaux: eiiiployos a la construc-
tion di^s instruments g6odiSsiqaes.
Lea Mondea, vi, 1864. 317.

GEODETIC LINES.

Ai.Li.i;UKl. Meuioiro sur la liexiou des ligues g^nid^siques.

Acad. d. Sci. Paria, Comp- Rend., i.xvi, 1808. 342-344.
AoiJST(L.). Sur uue forme de I'^ipiation de la ligne g6od6-
siquo ellip.>soHlalo.

Acad. d. Sci. Paris, Comp. Rend., l. 1860, 481-489.
Bacmoven von Echt. Die Kiirzeste auf dem Krdspbiiroid.

Coesfeld, 1865.
Baeyer (T. .T.). Ucber den Lauf dcr gpodiitischen Linio.

Aatron. Nacbr., Lxxi, 1868. 289-314.
Beltrami (E.). Sulla teoria delle linee geodetiche.

let. Lomb., Rend., i. 1868. 708-718.

UNITED STATES COAST AND GEODETIO SURVEY.

393

GEODETIC LINES— Continued.

Bbbo {F. J. VAX i»Es). Sur les hearts de la Ugne gfiodtrtiqiie.

Arch. Nf-erl., xii, 1877. 353-398.
Bkuckr (K.). I)i<-^ gcodatisebeu Liuieu uud Uic Jvritiiiiiituij;;^-
km vcu auf den dreiachsigeu Ellipsoid.
Hallo, 1885.
BOKKJ.RN (0.). Ueber die geodatischeu Linien auf dcni Kllip-
8oid.
Ardi. d. Matb. (Grunert), xxxv, 1860, 101-103.

Zur Tbcorie der geodatisckeu Liuieu.

Arcb. d. Matb. (GrQueit). xxxix, 1862, 189-198.

Ueber geodatiscbe Liuieu.

Zeits. f. Matb. (Scblomilcb), xxvi, 1881, 264-209.
Bosket (P. -O.). Sur quelquea propn6t68 de.s ligues g6od6-
siques.
Acad. d. Sci. Paria, Comp. Reud.. XL, 1855, 1311-1313; xu.
185.5, 32-35.

Note sur la conrbare g6i>d6siqnB.

A.ad. d. Sci. Paris, Comp. Rend., xui, 1858, 1137-1139.

Bkande (W. T.). a brief inveatigation of the properties nf
tbe geodetic curve.
Quart. Jouru. Sci., xxi, 1826. 136-137.

A simple rectification of tbe geodetic curve.

Quart. Jouin. Sci., XXI, 1820, 153-155.

BkaunmOhl (A.). Ueber geodStiscbe Liuieu auf Kntatiuns-
llacbcu . . .
Miincben, 1878.

Ueber Enveloppen geodiitiscber Linieo.

Matb. Ann. (Clebscb), Xiv, 1879, 557-566; xx, 1882, 557-586.

Ueber die reducirte Lauge einca geodatiacben Bo-
gens . . .

K. bay. Ak. d. Wisa., matb.-pbys. CI., Abbandl., iiv, 1883,
iu, 9a-110.

Bkiu. (A.). Zur Tbeorie der geodatiacben Linie and dee geo-
diitirtcbeu UreieckH.
K. bayer. Ak.d. Wi.sM., math.-pbye. CI., Abbandl., xiv, 1883,
ii, 209-140.
Brio&chi (F.). Sulla integraziou» della eqnaziiiiio delle liuee
geodeliebe.
Ann. Sci. Mat e^Fia. (Tortolini), XV. 1853, 133-135.
Bkl'Nh (H.). Bcmevknng iibcr die geodiitiacbe Linie.
Zeita. f. Virmes., x, 1881, 298-301.

Cayley (A.). On the geodesic linea on an oblato spberoid.
L., E., D. Phil. Mag., Xi.. 1870, 328-340.-

On geodesic linea, in particular tboae of a (juiidric

surface.

Matb.Soc. London, Proc, iv, 1871-73, 191-211, 368-380.

Ou tbe geodesic linea on an ellipsoid.

Roy. Ahtrou. Soc, ilontb. Not., xxxii, 1872, 31-53, 56-50;
Astron. Gea., Vierteljabrs., ix, 1874, 47-51.
Charles (M.). Sur les lignea g^od^wiques et lea lignes de
courbure dea surfaces du second dpgr6.
Jouru. Math. (Lion\ine), xi, 1846, 5-15,105-119; Acad. d. Sci.
Paria. Comp. Rend., XXII, 1846, 313-318.
Cl.AUKE (A.R.). Ou the course of geodeaic linea on tbe enrtb'H

Hurfaee
L., E., D. Phil. Mag., xxxix, 1870. 352-3(13.

Dakboux (G.). Sur uue s^-rie de lignea analogues aux Hgue«
g^ud6siques.
ftcoie Norm., Ann., Vll, 1870, 175-180.
IJICKSON (U.). On tlie general cquatiuiis of geoileaic liues.

Camb. Math.Journ. (Tboiuson), v, 1850, lGC-171.
DonxA (A.). Relazione au " Scoatanienlo ddla linea geo-
detica ..."
Accad. Sci. Torino, Atti, xix, 1886, 94-98.

Ennri'ER (A.). Bemerkungon iiher geodiitiacho Liuieu.
Zeits. f. Math. (Schlomilch), XVIIt. 1873. 613-618.

FaA IikBiiuno (F.). DeiuonstrationCd^mentaire dn tli^'-or^mo
foiiiliinientiil dcH lignea i^^-od^niques.
Les Mondes, vin, 1865. 739-740.

GEODETIC LINES— ContJQued.

Fel[>t (L.). Ft)riiml;e condition:© Gausaianai do lineia rurva
breviaainiia evolutio.
Bruusberga*. 18-14.
Gaudin. Metbodo pratittiio de tr;icer sur torre un paralli^Ie
par un dc;ire de latitude doun^.
Aca<l. d. Sci. Paria. M6m., 1833, 223-232.
Geer (P. VAN). Do geodetiscbe lijn op de ellipsoid.
Leiden, 1862.

GORDAN <P. A.). De linea geodetica.

Berolini, 1862.
Graves (C). Ou geodetic linea In surfaces of the second
order.

Roy. Insb Acad., Proc., iv, 1850, 283-287.

Gudkkhaxn (C). Fundaraenta trigonometrisB . . . de lineis
hreviasimis, vnlgo dictis geodaeticis.
Jouru. d. Math. (Crelle), xi.lii, 1852, 294-339.
Hart (A. S.). Geodetic lines through the umbilic of an ellip-
soid.
Roy. Irish Acad., Proc. iv, 1847-'50, 274.

Geometrical demonstrations of some properties of geo-
desic liues.

Camb. Matb. Jouru. {Thomson), iv, 1849, 80-84.

On geodesic lines traced on a surface of the second

degree.

Camb. Matb. Jouni. (Tbomaou), iv, 1849, 192-194.
Helmert (F. R.). . . . Fundameutalsatz fiir die geodatiacho
Linie auf Umdiebuugsllacben.
Zeits. f Vermes., ix, 1880, 338-339.
IvORV (J.). On tbe properties of a line of eborte.st distauce
on an oblate apberoid.
Phil. Mag. (Tilloch), LXVII, 182C, 241-249, 340-352.

A direct method of finding tbe shortest distance be-
tween two points ou the earth's surface.

Phil. Mag. (Taylor), viii, 1830, 30-34.
Jacohi (C G. J.). Note von der geodittischen Linie auf eiuem
Ellip.4oid.
Journ. f. Math. (Crelle), xix, 1839, 309-313. etc.

Bestimniuugen dor geodatiacben Linie auf eiuem drei-

axigen Ellipsoid.

K. Ak. d. Wiss., Ber., 1846, 351-355.
Jadanza (N.). Sul calcolo della distauza di due puuti le cui
poaizioui geogrnficbo son note.
Accad. Sci. Torino, Atti, xix, 1886.

Jr.rrKEY (U. M.). On the duals of geodosii-a anil line?* uf
curvature.
Quart Jouro. Math., xu, 1873, 322-345.
Jordan (W.). Elemeutaro Begriiudung dea Fuudameniul
satzes iiher die geodiitiacho Linie auf einer Umdrebuuiia-
fiiiche.
Zeita. f Vcrmea., ix, 1880, 297-298.

Bemerkuug zur rectification einea Meridian-Bogens.

Zeits. f. Vermea.. xi, 1882, 622-625.

Elemeutare Begiiinduug iler Boziebung zwischfu der

geodiitiachen Linie und tlen Nornialacbnitteu.
Zeita. f Vermea., xii. 1883, 238-241.
KjiF.lHCHSKK. Zur Tbeorie tier geodiitiseheu Liuieu auf den
Rotatiiinslliichen.
Beriiu, 1864.
KkOcer (L.). Die geodatiacho Liuio des Sphiiroida.
Berlin, 1883.

KiTMMKi.i, ((7.11.). To lind the lea.st distauce between two
plauM given by latitude and longitude, taking into account
ibe pobir cunipression.
Analyst, IV, 1877,117-120; Aatron. Nachr., cxu. 1885.97-108.

Alignment curvea on any surface.

Phil. Soc. Waah., Bull., vi. 1884, 123-1.T2.
Lancknukck (K.). Ueber diejenlgeu geodatiacben Liulen.
wt Iche duicb einen der Nabelpunkte geheu.

Giittingeu. 1877.

394

UNITED STATES COAST AND GEODETIC SURVEY.

GEODETIC LINES— Coutiuued.

Lew (M.). Sur Ks iDtigials rationnelles du probUme lUa
liguei* g«Jod68iques.
Acad. d. Sci. I'ai is, Comp. Kuiid., ucxxv, 1677, 10C5-1068.
Lie (S.). rnteisUL-bungen iibir geodiitische Curben.
Math Auu.,xx, 1882, 357-454; Arcb. f. Matb. og Natm-vid.,
vni, 1SS2, 490-50L
LIOLVILLE (J.). De la liano g^od^sique siii- uu clUpsoide
qnelconqne.
Journ. d. M.itb. (Lionville), IX, 1844, 401-408; XI, 1846, 21-24.

XII, 1847, 255; Acad. d. Sci. Paris, Comp. Kend., XXII, 1840,
11-113; Journ. d. MiKb. (LioHville), xix, 1854. 368.

LiROTB (J.). Notiz iibir die Rectification ciues EUipsenbo-
gena.
Zcits.f. Vermes., X, 1881, 225-226.
il. Mode of tracing a curve of Tvry l.iiRe radius, adopted in
tbe eurny of tbe noitberu boundary of Delaware in 1701.
Journ. Frank. Inst., IV, 1842, 11-15.
Madleb (J. H.). Leitfaden der matbematischen und allge-
meinen pbjsiacben Geogiaphie.
Stuttgart, 1843.
Mascow (O.). tJeber die geodiitiscbe Linio auf dem abge-
plattoten EotationselUpaoid.
Givifswald. 1873.
MiCHAEUS (G.). De lineis imprimis linea geodetica.
Berolini, 1837.

MOLIxs (H.). Sur les lignes . . . g6odesiques.
Journ. d. Matb. (LiouTille), iv. 1S59, 347-305 ; Acad, de Ton-
louse, M6m., v. 1861, 401-412.
MOBSTEDJ. Ueber die kilrzpstcn Linien auf die dreiaxigen
Ellipsoid.
Posen, 1871.
POSELGEE (F. T.). Orlsentl'eruung auf der Oberfliicbe des
Erdspbaroids.
K. Ak. d. Wiss., matb. CI., Abbaudl., 1833, 69-76.
Puissant (L.). Movcn d'^valuir rigoureusement la longueur
dune ligne g^oil^sique.
Soc Pbilom., Bull., 1S24, 17-20, 145-146.

... la plus courte distance do deux points sur le

Bphtrolde terrostrc.
Soc. G«ogr., Bull., IX, 1828, 184-187 ; Conn. d. Temps, 1832. 34-
48 ; 1833, 77-85.

Note sur un nouveau moyen d'abr^ger consid6rable-

mcntlcs calculs r<'latifs 4 la rectification d'un arc de n)6.
ridien.
Acud. d. Sci. Paris, Comp. Kend., xiii, 1841, 53-58.
Kesal (E.-H.). Sur la courbure des lignes giodisiquos.

Ann. d. Matb., 1887, 57.
Roberts (M.). Sur quelques propri^tes des ligues g6od^-
siques.
Journ. d. Matb. (Liouville), xi, 1816,1-4; xii, 1847, 491-492i

XIII, 1848, 1-11 ; 11, 1857, 213-216.

SciiLAEFi (L.). Bemerkungeu liber confocale Flacben zwel-
ten Grades und geodiitiscbe Linie auf dem Ellipsoid.
Naturf., Ges., Bern., 1847, 90-101.

ScHOLS (C.'M.). La courbure de la projection de la ligue g6o-
d^aiquo.
ficulepolytecb.,.^nn., Ii, 1<:86, 179-230.

ScHWEKISG (K ). None geomotrisibo Darstellung der geodii-
tiscben Linio auf dem Kutation.^etlipsoid.
Zeits. f. Matb. (Scblouiilcbl. xxiv, 1879. 405-407.

SoLDNKK. Ueber die kiirzchte Linie auf dem .Spbiiroide.
Mon. Corr. (Zach). xl, 1805, 7-22.

Stal'IiK. T7eli©r geodiitiscbe Bogenslijcke von algebraiscber
LiinsienditVeienz auf dem Ellipsoid.
Ann d. Malb. (.Scbliimilch), XX, 1882, 18.=i.

TORTOLixi (B.). Sulla doterminaziono dcUa linea geode.-ica
dcscritta Bulla auperticio di iin' ellissoide a tre asai ine-
quali.
Accad. d. Lincei, Atti, IV, 1850-'51, 287-324; Ann. di Mat.
(Tortolim), II, 1851,345-357.

GEODETIC LINES— Continued.

Voss (A.). Ueber dityenigen Flachen, auf denen zwei Scbaa-
rcn geodiitiscber Linien eiu coiyugirtts Systom bllden.
K. b.ayer. Ak. d. Wiss., math.-phys. CI, Sitz.-Ber., 1K88, 95-102.
Weiekstkasb (K.). Ueber die geodatischen Linien auf dem
dreiacbsigen Ellipsoid.
K. Ak. d. Wiss., Monatsber., II, 1861, 986-997.

"Weingautex (J.). AUsemeine Uutcrsucbung iiber die geoda-
tischen Linien.
Berlin, 1862, K. Ak.,d. Wiss, Sitz.-Ber., XLii, 1882,463-456;
XLIU, 1883, 1163-1166; Journ. f. Math. (Crelle), XCIV, 1883,
181-202.
Wendt (A, T. A.). Zur Tbeorie der geodatischen Linie.

Berlin, 1880.
WiKNEU. . . . iiber die geodatischoLinieauf einer Umdrehun-
gsfliiche.
Zeits. f. Vermes., IX, 1880, 337-338.

Wimtekuerg (C). Ueber die geodatische Linie.
Astron. Nacbr., LXXXIX, 1876,103-110, 112-128, xcl, 1877,
113-120, cv, 1879, 223-228, 238-250, 271-280.
Young (T.). A brief investigation of tbe properties of the
geodetic curve.
Quart. Journ. Sci., xxi, 1826, 136-137.
Young (Thomas). A simple rectiilcation of the geodetic
curve.
Quart. Journ. Sci., xxi, 1826, 150-155.
YvonVillarceau (A.-J.-F.). De la limitedcs erreurs ... en
appliquant la tbeorie des lignes g^odesiques aux observa-
tions des angles des triangles.
Acad. d. Sci. Paris, Comp. Rend., LXU, 1866, 850-852.

GEODETIC TRIANGLES.

BONXEI (P. O.) Demonstration du tb6ordme deOauss relatlf
aux petits triangles geod^siques . . .
Acad. d. Sci. Paris, Comp. Rend., Lvm, 1864, 183-18S.
Chkibtoffel (E. B.). AUgemeine Tbeorie der geodatischen
Dreiecke.
E. Ak. d. Wiss., math.-phys. CI., Abhandl., 1868, 119-176.
Feukero (A.). Memoriasobre la forma maa conveniente de los
triiingulos geod6sicos.
Acad, de Cien. Madrid, M6m., Ii, 1853, 77-84.
Gaucueuei. (M.E.). Note sur la forme pr6f6r;>ble des trian-
gles g^odesiques.
Ann. deMatb., xiv, 1855,321-343.
Giletta (L.). Studio sul triangolo geodetico.

Roma, 1880.
Hauft (C). DieAusgleichnng grosser geodiitischer Dreiecke.

Astron. Nachr., cvii, 1883, 65-84.
JOUDAN (W.). Ueber die Bestimmung des mittleren Winkel-
messungsfeblers einer nach der Beasel'schen Methode aua
gcglicbenen Triangulirung.
Astron. Nachr., Lxxxix, 1876, 27-30.
Pioukut (G.). De la forma mejorqne conviene dar & los tri-
^iigulus geod6sicos.
Revista Cien. FIs., Madrid, I, 1850, 373-380; Acad. d. Sci.
Palis, Comp. Rend., xxxi, 1850, 151-159.
Sur la rectification des angles dans le calcul des tri-
angles geodesiques.
Acad. d. Sci. Paris, Comp. Rend., XXXI, 1850, 409-418.

Geogr. Jahrb. (Behm), for Geographiscbes Jabrbucli
(Belini, later, \V:iguer).
d , Goth;i, IGCri.

Geogr. Mittheil. (Petermann), /or Mittbeilungcu aiis
Jnslii.s Prrtbes geograpbischer Austalt iibcr wicbtige
ueiie Erforscbnngeu auf dem Gesanimtgebiete der
Geograpbie (Petermann).

■1 \ Gotha, 18;-).V79, (Bebm), 1879.

GEOGRAPHIC POSITION.

Ai.nREciiT (T.). Formeln und Hilfatafeln fiir geographiaohe
Ortsbestimmungen.
Leipzig, 1873.

UNITED STATES COAST AND GEODETIC SURVEY.

395

GEOGRAPHIC POSITION— Continued.

AUANxe (F.). C'oubiiU*.i:izioui Bullo iormolc per calcoluro lo
puaiziuni gcoKLiflche dei vertici del triangoli geodetichi.
Napi.li, 1852.
Andrak (CC. r..). Oin bciegningcn af brede, laugdo, og a?.i-
luuth pail Spbieroidcn.
K. SveiisUa Vctciis., Ofvcrs., 1858, 230 2C0; 1859, 27-60.
ANDUE8 (T.J. Bercfbnung dcr geodatiBcben Coordiiiaton iind
dcr ucogiapliiscbL'U Positiou der DreiuckBpanktc.
Arcb. d. Malb. (Gvuueit), uii, 1871, 364-378.
Besskl (F. W.). DieBorecbuun;; dLTgeogiapbiscbenLiingen
und Creiten aua geodati^iclicn Vcrme.s.suugc'n.
A8tr(m.Nachr.,lv, 1820, 2iU2:A.
r.OUBCll (O.). ADhitnng zur Bererbnung diT rocbtwinkeli-
gci) spbai-ischen Coordinaten der Dreieckspaokte.
Cassel, 1808, 1885.

Tafein fiir geodatiscben Berechnimgen awischeu den

BroiU-n von 33= bis 70° . . .
Cassi-l, 18C9.
BOHNKNiiERGEB (J. G. F.). Anleituiigznrgeograpbiscben Oits-
bestimmuug.
Gottingcu, 1795.
I!onNKSHERr.ER (T. G. F.). Berecbnung der trigononieti-iscben
Vermos.'iung mit Riicksicbt auf die spbiiroidiucho Geat.alt
dor Erde.
Stuttgart, 1885.
BUZEKOEIOER (K.H. I.). Berecbnnng der Liiuge und Bniite
einea Orts aua gegebenen Perpeudikel nud AbstaLd voai
Meridian einea gegebenen Orts.
Men. Correa. (Zacb), XXV, 1812, 478-183.

CouTO (M. v.). Memoria aobro la metbodo de ralfular a ion-
gitiide goografira do un logar.
Acad. d. Sci. Lisboa, Mem., II, 1848, 301-316.
CzuBEK (E.). Genauigkeit der geodiiti.schen Puukbeatim-
iiiung durch zwci und mehrere Grade.
Tecbn. Bliitter, x, 1878, 1-24, 65-88.
DiEXGER M.). Beatimniungen der geograpbiscben Breite and
Liiiigo aiia geodMiacben Me&auugeu.
Arcb. d. Matb. Grunert), xviii, 1852, 80-90.
Fave (H.A.E.-A ). Sur ta determination g6od6aique de la-
titudea.
Acad. d. Sci. Paria, Comp. Rend., xxxvi, 1883, 267-276, 309-317,
359-300.
Felut (L.). Formulaj Besaellaura de latitudlno locorum ge
ograi)bica cvolutio.
lirnnaberg.T, 1818.

FuANKE (T. H.). Die trigonometriscbe Puuktbeatimniuug.
Miinclien, 1875.

Uobcr die grapbiacbe Beatimmung von Coordinaten-

Abweicbung.

Ztits. f. Vermes., v, 1870, 97-107.
GuUNERT (J. A.). Lagenboatimmung auf dor Kngel.
Arcb.d. Matb. (Grnnoit), xxxvi, 1801, 61-79.

tTeber Lango nud Breito . . . auf dem dreiaxigen Ellip-
soid.

Arch. d. Matb. (Gruueit), xxxvi, 1861, 79-100.

llEi.MERT (F. R.). Die geodatiscbo ncbertragimg gci'graphi-
acber Coordiiiatfu.
Aatrou. Nacbr., xciv, 1879, 313-320.
Ivory (J.). On tbe iitetbod in the trigonometrical hurvoy for
finding tbedltTcrence in longitude of twoatationa.
Phil. Mag. (Taylor), IV. 1828, 432-435 ; v, 1829, 21-28, 106-109.
.Tacobi (C.-G.-.J.), Solution nouvello d'un prolilt^mo foiula-
mi-ulal do geotUisiiv
Jnurn. f. Math. (Crelle), ull, 1857, 336-341.
Jadanza (N.). Sulla latitudine, longitiidine cd nzimut ihi
piiuti di una reto triyonometrica.
Gioru. Matb. Univ. Ilali.ana, xviii, 1880, 137-139.
Lamost (J. vo.N). ABtrouomiach geodiillbcbo Beatimmungua
dcs Itaycriacben Dreicckanetzea.
Miincben, 1871.

GEOGRAPHIC POSITION— Continued.

Levret (H.k Determination dea poaitiona gt^'ograpbiquea sur
un ellipsoido quclcunquo.
Acad. d. Sci. Paria, Comp. llond., LXXVi, 1873, 410-413.
LOW (M.). Aatrononiiacb -geodiitiacbe Ortabe.stimmnng im
Harz.
Berlin, 1882.
LUBOTH (J.). Eiuo Gleicbuug zwiscbeu den Laugen, Breiten
und Azimntheu dreier Erdorte.
Zoita. f. Vermes., xv, 1880, .529-535.
MacLaurin (C). a rule for Hndiug tbe meridional paria to
anj' apberoid.
Roy. Soc. London, Pbil. Trana., xu, 1741, ii, 808-809.
Nell (A. M ). Geodiitischo Beatimmung der geograpbiacben
Breito und Liiugoaua Linoar-Coordinaten.
Zeita. f. Vermes., Xlll, 1884, 421-434.
O'Farrall (J.). Accountof tbe graphic method inuaeforde.
termining geographic, co-ordinates.
London, 1886.
Oltma^ns (J.). AuB beobacbteten Iliiben, TVinkeln nud Azi-
mutben die Diatanz imd relative geograpblsche Lage
zweier Oerter berzuleiteu.
Astron. Jahrb. (Bode), 1811, 213-215.

HUfatafeln zur Biriclmung der Lange und Breite aus

gemeaseneu Meridian- iind Perpendicular-Abatanden.
Aatron. J.abrb. (Bode), 1825, 190-199; Berlin, 1826.

Oriani (B). Forrueln zur Berecbnung der Langc und Breite
auf dem Erd-Spbiiroid.
Mon. Corr. (Zach), x, 1804, 244-251 ; EtT. Astron., Milano, 1807,
3-34; Milano, 18u6-'21 ; Aatron. Nachr., iv, 1826, 461-466.
0UUEMAN3 (J. A. C.). Ueber daa Problem, aua dem Breiten-
und Langeu-TJnttrscbiede zweier Oerter ibre Entfemun-
gen und die AzimuibezuboreciinoQ.
Astron. Nachr., LXxxi, 1873, 305-320.
Peony (R. de). M6moire aur lo calcul dea longitudes et des
latitudes.
Conn. d. Tempa, 1808, 306-379.

Pi;cci (E.). Sulle poaizioni gcograHcho.
Giorn. Math.d. Uni%-. Italiaue, xviii, 1880, 358-367.

Rooo (J.). Ueber geodiiiiscbe Oitaberechuungen.

Stuttgart, 1856; Zeita. f. Matb. (Scbliimilch), vi, 1801, 58-67.
ScHOLs (C. M.). Lo calcul de la diatanco ot do lazimut au
moyen de la longitude et do la latiLudo.

Arch. N6erl., XVII, 1882, 101-107.

Schubert (T. F. von). Auloitung zu den Berechnungen einor
trigonomotriscben Aufuahme.
St. Petersburg, 1820.
Stein (J. P. W.). Geographiaclie Trigonometrie.

Mainz, 1825.
Stonr (E.). Some reflootiona ou tbe uncertainty of many
geographical poaitiona . . .
Loudon, 1706.

Reduction of latitude . . . with Clarke's valuea.

Roy. Astron. Soc, Month. Not., XI.III. 1882-'83, 102-110.
TlARKS (■!. I..). i*u Mr. Dalby'a method of tinding the ditlVr
ence of longituilo between two pointa of a geodetical line
ou a spheroid.
Phil. Mag. (Taylor), IV, 1828,304-370.
Trai.i.kh (.T. G.). Algebraiacbo BeBtimmuugamethodo der
Liiuge, Breito und Azimutbe bci geodiitiBcbon Vermos-
Hiiugeu.
K. Ak.d. Wias.inath.Cl., Abbandl., 1818-'19, 49-50.

TreimkI) (C). Sur h> calcul dea eoiirdouirfes gf.odfaiquea.

Arad. d. Sci. Paris, Comp. Rend., i.xxx, 1875, 3O-10.
Ilii-I'ERH (I). W). Praktiacbo Auhilung zur Berecbnung
von Ilreieeks- . . . Notzen.
K..bh nz, 1870.
Vai.kntiner (W.). Beitriigo zur kiirzeatiu ujul zweckmiia.
aigate" fiebaudluuggeograpbiscberOitabcstimmuugen mit
lliilfstafeln.
Leipzig, 1869.

396

UNITED STATES COAST AND GEODETIC SUEVEY.

GEOGRAPHIC POSITION-Continued.

WuYruKCiiT (C). AstroDoniische und geodatiache Bestim-

K. k. Ak. d. Wiss., nialU.-iiaturwisa. CI., Dcnksclir., xxxv,
1877, 47-71.
Toi).\G (T.l. (;oii)i>ut4ilic)ii ol loiit;itudo oii a spheroid.

Quart. Jouru. Sci., II, ISliS, 418-420.
Zacii (F. X. VON). Allsimeiiie Tafelu zur Berecliuung dtr
•;iograiihisibeu I.iingeii imd Btciten.
Mou. Corr. (Zach), vll, 1803, 522-52S ; VIM, 1808, 81-89.
Anon. Fornmla) for conipuliiig Inlitiulcs, longitiidea, aiid azi-
niuths, with all example as used iu tlie Coast Survey OIHo',
l.ogether with tables.
U. S. C. aud (i. Siiivcy, Uep., 1860, 361-391.

FormuliB and factors for the couiputatiou of geodetic

latitiules, louKitudes, and azimuths.
Based on the Ik-sscl spheroid, U. S. C. aud G. Survey, Rep.,
1875, 315-368; basid on the Clarke spheroid, U. S. C. aud
G. Survey, Kep., 1884, 323-375.
Tables for the projection of maps based upon a poly-
conic development of the' Clarke spheroid, and computed
from the equator to the pole.
V. S. C. aud G. Survey, Kep., 18S4, 135-321.

Geol. Soc, Joum., /or Jourual of the Geological Society.
N , Uiiblin, 18:5:!-f-. (WashingtoD, Congress.)

Gerard (Alexander). Ou peudiiliim observations.
Eiliiib. Phil. Jouru., LV, ISfiG, 14-16.

Gerber. Bestiminuug der Erdachsen aus der Polhohe.
(H.)

Berlin, 1833.

Gergonue (J.-D.): Zach (F. X.). Les attractions des
nioiitagues. Revd. liy — .
Acad, du Gard, Aper?n, 1812-'22, 150-155.

Note sur la mesure de I'inteusit^, au moyen d'liii

jieudule il trois axes.

Aiiu. deMath. (Gergonue), xvii, 18'2e-'-27, iriS-irni.
Gerke (R.). Uehersiolit der Literatiir liir Verme.ssuugs-
weseu von den Jaliren 1879 uud 1880.
ZeitB. f. Vermes., x, 1881, 1-44. (Appendix.)

Uebersicht der Literatur fiir Veruiessungsweseu

von deni Jalire 1881.

Z.ils. f. Venues., ii, 1882, 185-232.

Uebersicht der Literatur fiir Veruiessungsweseu

von dein Jahre 1882.

Zeits. f. Vermes., XII, 1883, 369-404.
Geoda.sie, 396-399.

Uebersicht dor Literatur fiir Venuessungavreseu

vou dem Jahre 1883.

Zeits. f. Vermes., xiil, 1884, 437-478.

Uie Triangulatiou und Polygouisiruug der Stadt

M. — Gladbacli im Kegieruugsbezirlc Uiisseldorf.

Fol., Hannover, 1885, pp. 94, 25, 6 jilates. (Wa.sh-
iugtou, Coast Survey.)

Revd. in Zeits. d. rheiuisch . westphal. Landmesser -
Veiein, IV, 1884, 57-07.

Uebersicht der Literatur fiir Venuessuugswesen

VOU dem Jahre 1884.

Zeils. f. Vermes., XIV, 321-351.

Uebersicht der Litiratur fiir Vermessnngswesen

vou dem Jahre HS").

Zeits. f. Vermes., XV, 1886, 4U1-428. 433-4.".7.

Uebersicht der Literatur fiir ^'ernlessuugs^ve8cu

von dem Jahre lftf6.

Zeit.s. f. Vermes., xvi, 1887, 473-502, 514-519.

Gerlach (Friedrich 'Wilhelm Anton). Die Bestlm-
mung der Gestalt und Grosse der Erde, wie auch
der Verriickung der Nacbtgleichen, Schwaukung der
Erdaxe, Verhiiltniss der Massen vou Sonne, Erd und
Mond.
8^^, Wieu, 1782, pp. viii, 240, 3 plates. (Gore.)

Gerland (E.) uud Coster (A.). Beschroibuug der Samm-
liing gcodiitischer Apparate.
Cassel, 1878.

Title in full under COster (A.).

Gerling (Christian Ludwig). BeitrSge zurGeographie
Kurhcssens uud der uiuliegeudeu Gegendeu, veiuiit-
telst der kurhessischeu Triangnlirung vom Jahr 1823
abgeleitet aus der holsteinscbeu Basis nnd der hau-
uoverschen Gradiuessuug.

ip, Cassel, 1831, pp. viii, 234. (Washington, Coast
Survey.)

[Ueber die Abplattung der Erde.]-

Astron. Nachr., x, 1833, 7-10.

Die Pothenot'sche Aufgabe in praktischer Be-

ziehung dargestelt von — .

8'^, Marburg, 1840, pp. vi, 54.

Die Ausgleichungsreclinuugen der praktischen

Geometric, Oder die Methode der kleiusten QTiadrate
mit ihrer Auwendung auf geod;iti,sche Anfgaben.

8^, Hamburg, 1843, pp. xiv, 409.

Nachtriige zur Ausgleichungs-Rechnung; Arch. f. Math.
(Gruucrt), VI, 1845, 141-140, 375-378.

[Goodiitische Festleguug des Domberger Hof-

Tliurms zii Marburg.]

Astron. Nachr., xx, 1843, 25-28.

Nachtriige zur Ausgleichungs-Rechnuug.

irch. d. Math. (Grunert), vi, 1845, 141-146, 375-

378.

Ueber die Genauigkeit der Ketten-Measuugcn (dritter
Nacbtrag).

— Ueber die Schiitzung des miltleren Fehlers di-
recter Beobachtnugen.

Archiv d. Math. (Grunert), xxv, 1855, 219-222.
Corrections and errata to " Ausgleichuugsrechnuugen."

— IJeiuerkuugeu iiber das iudirecte Eliminireu bei
geodiitischeu Arbeiten.

Zeits. f. Math. (Schlomilch), iii, 18.58, 377-382.

— Ueber Genauigkeit der Kunctioueu bediugter

Beobaclitungen.
Archiv d. Math. (Grunert), xxxviii, 1862, 379-381.
Contains corrections to "Ausgleichungsrechnung."

Germain. Observation de la deviatiim de la verticale
sur les r6tes sud de France.

Acad. d. Sci. Paris, Couip. Keiid., cii, 1886, 1100-
1103.

Ges. f Erdk., Monatsber., for Gesellschaft fiir Knlkunde,
MiiiialsViericlife iiber die Verliaudliingeu.

8", Berlin, 1840-'53 (14 vols.). (Berlin, Royal.)

Ges. Wiirttemberg, Abhandl., for Naturwissen.schaft-
licbe Alihaiulliuigen, berau.sgegeben vou eiuer Gesell-
schaft iu Wiirttemberg.
8^', WUrttemberg, 1826-f . (Oxford, Bodleian.)

Giesler (E. A.). Standard measures.

Journ. Frank. Inst., xcvi, 1888, 115-133.

UNITED STATES COAST AND GEODETIC SURVEY.

397

Gilbert ( Davies). On the vibration of heavy bodies in

(■ycU)nhil and iii circular arcs as compared with their

<lcsccut through space, including an cstiniatf of the

variable excess in viV>rations continually decreasiuf;.

Quart. Journ. Sci., XV, 182:?, aO-lOii; xx, 182fi, Cfl-T:!.

Gilbert (Grove Karl). On the Kanab base-lino and a

proposed new method of base measurement.

Phil. Soc. Wash., Bull., iii, 1878-'80, 34-36.

Gilbert (P.): Folie (F.). Sur lo calcul de la density de
la terre. Rapjiort do — .
Acad. d. BelRi(iue, Bull., xxxm, 1872, 371-372.

-^ Compte rendnci de la gfiod^sio d'l5thiopie par A.

d'Abliadic*

Rovuo dcH Questions Scientifiqnes, Bruxolles, i,
1877, 318-319.

Giletta (Luigi). Studio sullo sviluppo delle reti geode-
tiche.*

Roma, 1879.

Studio sul triangolo geodetico.

8", Roma, 1S80, pp. 93, 3 plates. (Southampton,
Ordnance Survey.)

Intorno ai fondamcnti del principio dei niiiiiiiii

quad rati.

Giorn. Mat. (Battaglini), xviii, 1880, 159-174.

Eevil. in .Jahib. ub. d. FortscUr. d. Math., xn, 1880, 103-
104, by L. 1Lazakus|.

Lezioni di geodesia presentate alia Scuola di

guerra.*

Torino, 1880.

Lezioni coniplementari di geodesia professate alia

Scnola di guerra dal — .

8^', Torino, 188.'>, pp. viii, 240, 3 plates. (Vienna,
Geographic Institute.)

Le nostre reti geodetiche considerate in rapi)orto

colla rinnovaziono delle inappo cadastali.

8°, Roma, ISS.'i, pp. 82, 1 chart. (Vienna, Geo-
graphic Institute.)

From: Rivistii militaru ife:iliaua, 1885.

Oiorii. d. Fia. (Brugnatelli),/o)'Giornaledi lisica, ehimica
c storia natur.'ile (Brugua(elli).

V,°, Pavia, ]H0H-'17. (Oxford, Bodleian.)

Gioru. Mat. (Battaglini), /or Giornalo matematiche ad
uso degli studenti dello universitil italiauo (Bat-
taglini).
4", N.apoli, 1803. (Oxford, Bodleian.)

Girault (Ch.). De la r<58i8tance de I'air dans lo niouvc-
ment osi^illatoire du pendule.
Acad. d. .Sci. Caen, M6ni., 18(10, 3-45; 1802, 3-30.

Giulio (Charles-Ignace); Carlini (F.). .Sur la densitd
moycnne de la ti^rre. Note de — .
Accad. Sci. Torino, Mom., ii, 1840, 379-385.

Recberches experimentales sur la rt^sist.ance do

I'air au mouv('meiit des penilnles.

Accad. Sci. Torino, Mem., Mil, 18,53, 299-357.

Glaisher (J. W. L.). On the law of the facility of errors
of iiliHi'rval ions, and on tln^ nietbuil of least siiuaics.
Roy. Astron. Soc., Mem., xxxix, 1872, 75-124;
Month. Not., XXXII, 1872, 241-242.

Remarks on certain portions of Lnplaco's proof

of the method of least squares.

L.,E.,D. Phil. Ma-.,>fMii, 1872, J94-201,

Glaisher (J. W. L.)— Continued.

The method of le.ast squares.

Nature, VI, 1872, 140-141.

On tho solution of the equations in the method

of le.ast sfiuares.

Roy. Astron. Soc, Month. Not., xxxiv, 1874, 311-
314; XL, 1880, (;00-ei4; xi,l, 1881, 18-83.

Kevd. in Jahrb. i'lb. d. Forlsclu-. A. Malb., vi, 1874, 145-
146; XI r, 1880, 16'.'-lC;i.

Note on a point in the method of least squares.

Me.ss. M.ath., il, 1880, 132.

If Ibo number ni' e<ination.s exceed tbn number of un-
knowns by 1 tbo probable eiroi- is a linear function
of tbe observed quantities.

Gleanings in Science.

8'-, Calcutta, ie29-'31. (British Museum.)
Gleichen (Friedrich Wilhelm von) [aomctiinca called
Rusworm]. Von der Entstehung, Bildung, llm-
bildung, und Bestimmung des ErdkiirjuTs.

Dessau, 1782. (From Archiv d. Natur u. I'liysik.)

POOGENOORFF, I. 911.

Gocleuius (Rodolphus). Isagoge optica cum discep-
tatione gtometriea ilo uni verso geometria magisterio,
hoc est geodicsia rectarum per radium, ot aliis
quicstionibus philosophicis, juxta auream, P. Rami
raethodum concinnata.

4°, Francofurti, 1593, pp. [xii], 40. (l)ritish Mu-
seum.)
Godfray (Hugh). A treatise on astronomy for the uso
of colleges and schools. Third c<lition.

8", London, 1880, xvi, pp. 320. (W.-ishington,
Observatory.)

Fijiuroof tboo,artb, 19.5-197.

Godin (Louis). La longueur du pendulo simple, (|ue
bat les seconiles du temps moycu, observeo ii Pans
et an Petit Goavo en I'isle de St.-Doininique.
Acad. d. Sci. Paris, M^m., 1735, .505-521.
Goldbach (Christian Friedrich). Bestimmung der geo-
graphischcn Lunge und Breito einiger Sliidte in
Russland, niOist einer Ankiindigung einer geodiiti-
schen and astronomischen Vermessung in (louverne-
ment Moskan's.

Astron. .lahrb. (Bode), IslI, 211-912.
Ooldingham (John). Observations for ascertaining tho
length of the iiondulum of Madras, in the East In-
dies, latitude 13° 4' 9", with coirections drawn from
tho same.

Roy. Soc. London, Phil. Trans., 1822, 127-170.

Report of the length of the i>ciiduliim at tho

equator.

Ann. Nal. Phil. (Tliomscui), xii, 182C, 281-299, 342-

354.

Alan printed as ft aciiaratc. iieilupM iit MiuliaM, mi liate,
folio, iip. 208.
Gompertz (Benjamin). On the converlilde pendulum.
Hoy. Astron. .Soc., Month. Not., i, l.'^27-'30 12'.l-i;!l.
Gordon (P. A.). Do linoa geodetica."

Berolini, 1802.
Gore (.James Howard). The g<od( lie survey. An ac-
count of tho imnuMise triangnlalions now being made
by the United Stat<'.-.

Philadelphia Press, .September 9, 1884, p. 7.
.1. The purposes and results of geodetic HurveyB.
C'prrespoHdeiico Unjv. Joiiru., ui, J885, 18-20,

398

UNITED STATES COAST AND GEODETIC SURVEY.

Gore (James Hovirard) — Contiiniod.

Elements of geodesy.

8", New York, 1886, pp. iv, 282. John Wiley .j-
Sons. (Gore.) ^

2d ed., New York, 1888. Jnhii Wiley <J- Sons.

Tbo geodetic work in the United States. I. Ma-
son .and Dixon, 1764-'G8.

Ruilioad and Engineering Journ., i.xi, 1887, 104-
lOU ; Zoits. f. Vermes., xvii, 1888, 3:i-3>).

Tlie geodetic work in tbe United States. II.

Bordi-n's Survey of Massachnsetts.

Railroad and Engineering Journ., LXi, 1887, 152-
153; Zeits. f. Vermes., xvn, 1888, 203-207.

Tlio geodetic work in the United States. III.

The United States Lake Survey.

Railroad and Engineering Jonrn., i.xi, 1887, 200-
203; Zeits. f. Vermes., xvil, 1888, 385-395.

Geodetic work in tho United States. IV. The

U. .S. Coast and Geodetic Survey.

Railroad and Engineering Journ., Lxi, 1887, 247-
249, 299-300, 350-3.52.

A liibliograpby of geodesy.

U. S. C. and G. Survey, Rep., 1887, App. 16, Wash-
ington, 1889.

Goss (J. W.). Begriindung der Methode der kleinsten

Quadrate. '
8°, 1871.

Gosselin (Paacal-Fran^ois-Joseph). G^ographie des

Grrc-8 aiialys(^e; ou le .systeme d'Eratosthenes, de
Strabon, et de Ptol^m^c, compares entre eux, et avec
DOS connoissauces moderne.s.

4°, Paris, 1790, pp. [iv], 148, 8 tables, 27 pp. con-
tents, 10 plates. (Oxford, Bodleian.)

Special attention is paid to the degree measurements of
tho Greeks.

Recherchea sur la g<''Ographie systdiiiatiquo et

positive des anciens; pour servir de base :\ I'histoire
de la geographic ancienne.

4 vols., 4°, Paris, 1798-1813, pp. viii, 271, 322, 355,
463. (Oxford, Bodleian.)

Recherehcs sur le principc, les bases et revalua-
tion des ditf^rens Bystenies miStriques lin(Saires de
l'anti([uite.

Acad. Inscr., M<5m., vi, 1822, 44-164.

Nouvel examen sur la density moyenne de la

terre.

Acad, do Metz, M^m., xi,, ia59, 469-485.

Gbtt. Aiizeigen, for Gottingsche Anzoigen von gelehrten
Sachen.

8°. Gottingen, 1753-1801 (117 vols.) (Washing-
ton, Congress.)
Gott. Nachr., /or Nachrichtcn von der kiiiiigl. Gesell-
Hchaft, der Wisscnschaften und der Georg-Augustus-
Universitiit.

1(1", Gottingen, 1864-)-. (Wa.shington, Congress.)

Gould (Boijamia Apthorp). Peirce's criterion fur tho
reject ion of doubtful observations.

U. S. C.and G. Survey, Rep., ia54, 131-1.^8.

Remarquea sur les attractions locales.

Acad, d. Sci. Paris, Comp. Pend., i.xix, 1869, 814-
815,

Gournerie (de la). La premi<^re contestation entre les
acaddmiciens euvoy6s an P<srou daus le xviii'' siccle
pour des operations relatives ;\ la determination de
la figure de la terre. Lu dans la seance pul)licjiie nn-
unelle des cinq academies le niercredi 25 octobre
1876.
4°, Paris, 1876, pp. 11.

Govi (Gilberto). Metodo per determinare la lunghezza
del pendolo.

Accad. Sci. Torino, Atti, i, 1366, 505-513.

Sur rinventiou de quel(]ues etalous naturels de

niesure.

Accad. Sci. Torino, Atli, vil, 1871-'72, 362-376.

Nouvelle methode pour determiner la longueur

du pendule simple. Note de M. G. Govi.

Acad. d. Sci. Paris, Comp. Rend., xci. 1880, 105-
106; Ann. d. Phys. (Poggendortl'), IV, 1880, 754.
Graham (G.): Bradley (J.). An account of .some pen-
dulum observations by — in London.

Roy. Soc. London, Phil. Trans., xxxviii, 1735,302-

314.

Title in full under BliAPLEV (.T).

An account of the proportions of the English and

French measures and weights, from the standards of
the same kept at the Royal Society. (H.)

Roy. Soc. London, Phil. Trans., 1742, 185-188.
Graham (J. D.) Messages from tho governors of Mary-
land and Pennsylvania, transmitting the reports of
the joint commissioners, and of Lieut. Col. Graham,
U. S. Topographical Engineers, in relation to th" in-
tcr.sectiou of the boundary lines of the States of
Maryland, Pennsylvania, and Delaware, being a por-
tion of Mason and Dixon's line.

8°, Chicago, 1862, 2d ed., pp. 95, 1 map. (Washing-
ton, Congress.)
Grammaticus (Nicaise). Dissertatio astronomica de
ratioue corrigendi typos et calculus eclipsiuni soils et
luna' in hypothesi telluris BphasricjB, cum ista reapse
sit tigurie spha'roidalis.*
4-Mngolstadti, 1734,

Upon tlie jirolateBpheroid hypothe-sis. — Poggeniiohff, i,
939.
Grant (Alexis). Disconis sur la tiguio de la terre.*
8", Tourn.ay, 1739 ; Tournay, 1748.
Lahinde, 411.

Grant (Robert). History of physical astronomy from
the earliest ages to the middle of the nineteenth
century, comprehending a detailed account of the
establishment of the theory of gravitation by New-
ton and its development by his successors; with an
exposition of the progress of research on all the other
subjects of celestial physics.

80, Loudon, 1852, pp. xx, 637. (Gore.)

Remarkson theearly history of astronomers rela-
tive to the spheroidal figure of the earth.

Roy. Astron.Soc, Month. Not., xiv, 1854, 232-240.

Note on tbe origin of the attempts made in tbe

seventeenth century to derive from physical princi-
ples an invariable standard of measure.

Roy. Astron.Soc, Month. Not., xv, ia5,5, 36-40,
Grant (S. C.N.) nH(?Kitschener(H, H, ). Trigonometri-
cal survey of the island pf Cyprus,*
^oudon, 1885,

UNITED STxVTES COAST AND GEODETIC SURVEY.

399

Oravelaar (N. L.'W. A.). Het gebruik van determi-
nantcn liij do iiRtliodo der kloiiiste l<wadratoii.
Wise. Genoot.s. Amsterdam, Arcl).,x, 188.'5, 107-112.
Rpvil. in Jahrh. hh. d. Fortschr. d. Math., XV, 1883, 163-
154, bvG(KER (VAN)].

Graves (Charles). On geodetic lines in surfaces of the
second order.

Roy. Irish Acad., rroc.iv, 1850,283-'287.

GRAVITY, DIRECTION OF.

AitiiADiE (A. v'i, Dirt'clioiis de la pesautoar.
Acad. i. Sci. Paris. Comp. Rend., i.xi, 1865, 838.

Etudes snr la vertical©. ,

A88. Sci. de France, Hull, xni, 1874, 162-1&4.

Sur lea varialionfl de la verticale.

Acad. d. Sci. Paris, Comp Roud., i.xxxix, 1879, 1016-1017.
Adan (E.-II -.J.). IXjviations de la verticale.

IxelloB, 1876.
Bacalogi.c) (E.). Observations relatives \ la direction dn la
verticale k diflcri'iitea hauteurs audeasns du sul.
Arch.d. Math. (Gruuert), xui, 1864, 271-275.
ITofiSABD (P.) et ROZET. . . . des anomalies observ6ea dans la
direction de la verticale.
.-\cad. d. Sci. Pari.'<. Comp. Rend., xviii, 1844, 180-185.

GRAVITY, INTENSITY OF.

Abhaihe (A. i>'). Sur les variations dans I'intensit^ do la
<n"avit^.

Acad. d. Sci. Paris, Comp. Rend., LH, 1861, 911-912.
AncocK (R. J.). Force of gravity at any latitude.

Analyst, iv, 1877, 20.
ArRAiN (R.). Gravity in ditferent latitudes.

Am. Phil. Soc, Trans., 1, 1818, 119-135.

Arcv (P. i»'). Les deffr^'fl d'ellipticit6 des8ph<'*roides, par rap-
port iv rintensit(^ de I'attraction.
Acad. d. Sci. Paris, M6m., 1738, 318-320.
Bahiskt (.T.). Appareil pour la mesnre statiqne de la pesan-
tear.
Acad. d. Sci. Paris, Comp. Rend., L-vn, 1863, 244-^48.
Barbaql'Kk (.T.-M.). La mesnre dela pesanteur.
Int. Geod. Cong.. Gen.Ber., 1883, 28G-2f9.

Bertieu {U,P.). . . . d^monstiant que la pesanteur angmente
ii iiiesure ipt'on sY'ldve dan.s ratmosi)liere.
Journ.de Phys. (Roziir). ii, 177.3, 251.
BiDONE (G.). . . . Bur I'intonsitfi de la gravity terreetre.

Ann.de Math. (Gcrgonue), xvni, 1827-28, 341-352.
BioT (J.-B.J. Recueil d'obscrvations g^^od^siques . . . pour
d6terminer la variation de la peaanteur.
Paris, 18;i.
BoRE.sics (IT. G.). Do gravitate ope penduli ox dato situ goo-
jtrajdiico determinanda.
Ilelaingfors, 1845.
BoRCOVICii (R. G.). De inequalitate gravitatis in diversia
terne locis.
Romffi. 1741; Phil. Recent. (Slay), ii, 1780, 359-380.
Broun (J. A.). On an apparatus for the statical measure of
gravity.
L., B., D. Phil. Mag., xxvi, 1863, 158-160.

Cazim (A.). Intensit*! de la i)eflanteur jl Tile St.. Paul.

Acad. d. Sci. Pans, Comp. Rer.d., i.xxxn, 1876, IJI8-1250.
Cell^RIER (C). Surlamcsurede la peaanteur jr. r h^I)eudu1c.

Soc. Phys. Geneve. Mem., xvni, 1806, ii, 197-218.
Ci.VRroN (W. E). Determination of the aicthraliou of grav.
ity at Tokio. ,Ta])an.
L., E., D. Phil. Mag., IX, 1880, 292-301. ^

COKNU (A.). D^^terminatioii nouvelle de la constante do 1 at-
traction.
Acad. d. Sci. Paris. Comp. Kend., Lxxvi, 1873, 954-0.18.
DRFF0R0E8 (G.). M^^uinire sur la uuvsure de rintenait6 do la
pesanteur.
Int. Geod. Cong., Terhnndl., 1887, v, 1-20; Acad. d. Sci.
Faria, Comji. Kend. nvi, 1888, 126-129, 191-194,

GRAVITY, INTENSITY OP— Continncd.

Fave (II.-A.-E.A.). i;ai>iiort sur ... la constantc de la pe-
santeur a Paris.
Acad. d. Sci. Paris, Comp Rend., xc, 18.=i0. U(!3-1466.
Foktaxa (G.). Sopra alcune p.articolaritii concementi la
gravitjl terrestre.
Soc. Italiana, Mora., vin, 1799, 124-134.

Gergonxe (J.-D.). Noto sor la meauro de I'intensit^ de la
pesanteur.
Ann. de Math. (Gcrgonne), xvii, 1826-'27, 155-158.
Grischow (A.-N.). Ohaervationes ot experimenta circa gra-
vitatem mediaute pendulo
Acad, de St..P6tershnarg, Com., 1758-'59, 4(7-.''i20.
Gruher (L.). TTebor cineu Apparat zu Coincidenzbeobach-
tungeu bei Schwercbestimmungcn mit Hlilfe des Rever-
slnnspendels.

K. k. Ak. d. Wiss., math.-n,aturnisa. CI., Silz.Ber., LXX, 1874,
ii, 0fi5-i)70.
IssEL (A.). Note sur nn instrument dealing ft mesarer I'in-
tonail6 de la pesanteur.
Bull. d. Naturalistes, Moscou, 1882, i, 1.34-139.

KtiNlG (A.). Eine neue Methode zur Bestinimung der Gravi-
tationsconstante.

K. Ak. d. Wiss., Sitz.-Ber., 1884, 1203-1205.
KBAfFT (G. W.). De gravitate tcrrestri.

St.-P6t6rsbourg, 1749.

Lai-lace (P.-S. de). Sur la figure do la terre et la loi de la
pesanteur h sa surface.
Ann. de Chim., vin, 1818, 312-318.

Sur la loi do la pesanteur en aupposant le sph6roIde

terrestre homogdno . . .

Conn. d. Temps, 1821, 284-290.

Lesage. Experiences et vues sur I'intensit^ de la pesantenr
dans I'int^'rieur de la terre.
Joui'n. de Phys. (Rozier), VI, 177.1.
Lioiivii.i.K (.1.). Sur la loi de la pesanteur i la surface ellipaoi-
dale d'^quilihro d'une masse liquide . . .
Journ. d. Math. (Liouville), viii, 1844, 300-378.
Mexueshall (T. C). Force of gravity at Tokyo.
Am. Journ. Sci., XX, 1880,124-133; xxi, 1881. 99-104; Tokio
1881.
MoiiET (T.). De ponderum gravitate.

Prag;e, 1663.
Ol.TMANNS (J.). Beobachtungen iiber die Schwere.
Jour. f. Math. (Crelle), iv, 1820, 72-81.

Ol'i'01.7.Eii (T. vo.N). BeiichtiilieidieBestimnmugderSchwero
mit Ililfe vorschiedener Apjiarato.
Int. Geod. Cong., Gen.Ber., 1883, vi, 1-28.

Peirce (C. S.). Measurements of gravity at initial stations
in America and Euro])e.
U. S. C. and G. Survey, Kep., 1876, 202-337, 410.

Sur la valeur do la pesanteur ft Paris.

Acad. d. Sci. Paris, Comp. Reud., xc, 1880, 1401-1403; X!. S.C.
and G. Survey, Rep., ISSl, 461-103.

Uebcr eine Methode nut Pendeln, die Schwere zu be.

stitumen.

Ann. d. Phys. (PoggendortT), iv, 1880, 240.

Determinations of gravity at Alleghany, Ehenshurnh

and York, Pa.

U. S. C. ami C. Survey, Hep., 188.1, 473-487.
Perrot. Appareils destines ft reniire manifostes ctnu'sura
bles les variations occasionn6ert dans rinlensil6 di> hi pe-
santeur ft la surface de la ten-e.

Acad. d. Sci. Paris, Comp. i;end.,i.iv. 1863,728-720,851-852.

Petit (F.). D<^termiuatioii .. .de I'intensit*'' de la pesanteur ^
Toulouse.
Acad, do Toulouse, M6m , vi. 18.10, 160-190.
Plana (G.). Note sur ... la loi de la pesanteur. . . d'apr^
I'hj |>othi''se diluygcns publi*e en 1890,
AstroD. Nachr., xxxv, 1853, 371-378,

400

UNITED STATES COAST AND GEODETIC SURVEY.

GRAVITY, INTENSITY OF— Continued.

I'l.ANA (G.). Slt'mnin' ftiir hi l"i de lit peaanteur A la surfare
do la mor.
Astron. Nachr., xxxvin, 1854, 225-23a
Plaxtamouh (E.). Xoiivellos . . . ditermination de la pesRn-
teiir ;\ Geneve et au Rigbi-Kulm.
Geneve, 1872.

Tableau . . . dcR tiaraux . . . ponr la determination do

la pcs.antcur ji I'aidi' du ppiidule A reversion.
Int. Good. Cong., Gen..Ber, 1S80, ii, 1-B.
Prkston (E. D.). Determinations of gravity . . . Caroline
Islands.
V. S. C. and G. Survey, Rep., 1881, 379-381.
Respigiii (E.). Esperienze fatte per la determinaiione del
valoro della gravitii.
Accad. d. Lincei, Atti, xil, 1882, 34C-369.
Skcchi (A.). Sugli sperinienli del penduln fatti in Roma . . .
per la dcterminazione assohita delta gravit,'*.
Accad. d. Lincei, Atti, iv. 1830-'51, 320-346.
Smith (E.). Determinations of gravity "with tbe Kater pendu-
liims . . .
V. S. C. and G. Survey, Rep., 1881. 439-473.
Ster.n'ECK (R. vos). UeV>or den EinSnss dos Mondcs auf die
Richtnng und Grcisse der Schwerkraft .Tuf der Erde.
Wien, 1870.
Stkuneck (R. vox). Untersuchnngen iibcr die Scbwere im
Innem der Erde.
K. k militiir.g'eogr. Inst.,Mittheil., 11,1882,77-120; in, 1883,
59-94; IV, 1884, 89-163 ; vi, 1886, 92-119; Int. Geod. Cong.,
Gen.-Ber., 1884-'80, 177-178.

GRAVITY, VARIATION OF.

BoucHEPORS. Xule sur la variation de la pesanteur.
Arad. d. Sci. Paris, Conip. Rend., XLV, 1857, 1005-1007.
Brocii (O.-J.). Acc6k'ratioii do la pesanteur sous difif^rentes
latitudes et k diCf^rntes altitudes.
Int. Bureau Weights and Pleasures, Trav. et M^m., i, 1881,
1-15.
Broun (J. A.) Notice of an instrument intended for tbe meas.
urement of small variation.^ of gravity.
Roy. See. Edinl)., Proc, iv, 1802, 411-412.
Darwin ((i.II.). On an instrument for detecting and meas-
uring small cbanges in the direction of tbe force of gravity.
Brit. A. A. S., Rep , 1881-82.
FiBHER (O.). On tbe variation of gravity at certain stations
of the Indian arc.
L., E., D. Phil. Mag., XXII. 1886, 1-29.
GuiOT (A.). Essaisurles variatiousde la pesanteur terrestre.

Acad. d. Sci. Paris, Comp. Rend., xxv, 1847, i:i5 197.
HEXNE8SY (A.). On the variation of gravity at the earth's sur-
face.
Geol. Soc. Dublin, Jonrn., iv, 1848-'50, 147-149.

BERbCiiBL (J.). Note on the diflerenco of variation of gravity
at Revel and at St. Petersburg.
Roy. Astron. Soc, Month. Not., XL, 1879-'f0, 2-5.

On tbe determination of tbe acceleration of gravity for

Tokio, Japan.
N. d.
Mason (C). Astronomic observations made in Pennsylva-
nia. .. to find tbe dilfcreuce of gravity between Greenwich
and tbi.H place.
Roy. Soc. London, Phil. Trans., Lviii, 1768, 32G-.i3(i.
Pratt (J.II.). On tbe variation of gravitj . . . produced by
the irregularities of the earth's crust.
Debra, 1809.
Prrsto.v (E. D.). On the . . . variations of gravity in the Ha-
waiian Islands.
Am. .lourn. Sci., ixxxvi, 1888, 305-317.
Sawitsch (A.-N.). Les variations de !a pes;iuteur dans les
provinces OK-ciilrntales de rempirc rnsse.
Boy, Astron. Soc. Month. Not, ,\X!il, I87I, 2?J-?i!l; Menj,,
5XXIX, 1872. 19-29,

GRAVITY, VARIATION OP— Continued.

Stokes (G. G.). On the variation of giavity at tbe surface of
tbe earth.
Phil. Soc Camb., Trans., viii, 1849. 672-695; L.,E.,D. Phil.
Mag., XXXV, 1849, 228-2.9.

Greaves [Grave or Gravius] (John). Astronomica
qiiipdiini IS traditione Sbali Cholgii Pers;e, una cuni_
liypothesibTis planetarum et cum excerptin quibus-
ilam ox Alfergaiii elcnieiitis a.stronoiiiici.s, ct Alii
Kugbgii de terra n'agnitudino et sphserarum cceles-
tiuni a terra distantiis.*
4^, Londonii, l(j.''i2.

POGGENDORFF, I, 915.

Green (George). On tbe determinatinn of the exterior
and interior attractions of tlie ellipsoids of variable
densities.

Pbil. Soc. Camb., Trans., v, 1835, 395-4;!0.

Researcbes on the vibrations of pendiiliiins in

flnid media.

Roy, Soc. Edinb., Trans., xiil, 1836, 54-0;' ; Proc, i,
1845, 36-37.

Greene (P. V.). Local deflections of the plnnib-line near
tbe 49tb parallel. Read before the Essayons Club
of the Corp.s of Engineers, November 14, 1876.
Printed Papers, XLi, 1-376, 171-184.
Greenhill (A. G.). On the differential equation of tbe
ellipticitie-s of the strata in the theory of the figure
of the earth. *

Quart. Jouru. Sci., xvii, 1879, 203-208. -

Gregory (Olinthus Gilbert). A treatise on .■istronoiny,
in which the elements of the science are deduced in
a natural order from the appearances of the heavens
to au observer on the-earth, demonstrated on mathe-
matical principles, and exi)lained by au application
to the various phenomena.

8°, London, 1^03, pp. xiv, 522, i) plates.

On tbe figure and dimensions of the earth, l-ll.

Remarks on Don Joseph Rodriguez's animadver-
sions on part of the trigonometrical survey of En-
gland.

Phil. Mag. (Tilloch), xi.i, 1813, 178-194.

Dis.sertrations and letters by Don Jo.sepb Rodri-
guez, the Chevalier Delambre, Baron de Zach, Dr.
Thomas Thomson, Dr. Olinthus Gregory, and others,
tendiug either to impngu or defend the trigonomet-
rical survey of England and Wales, carried on by
Col. Sludge and Capt. Colby. Collected, with notes
and observ.ations, including au exposure of the n is-
rcpresentation and contradiclions of Dr. Thomson,
and a defence of tbe late astronomer royal ogaiust
the imputations of Baron de Zach.

8^, London, 1S15, jip. v, 101. (Gore.)

Ou tbe ditferent rates of Peunington's clock at

the island of Btilta, in Zetland, andat WoohvichCom-
mon, Kent, with remarks upon the results of tin-
various other iieniliilum experinii'uts.

M'hil. Mag. (Tilloch), I.III, 181!), 426-445.

Grenus (Theodor). Ueber einige Bcmerkungcn, welchu
Herr Svanberg iiber die Gradniessung von Peru in
seiner "' Exposition des op(5rations faites en Lajipo-
pie, etc., 1805," gemacht liat.
Mon. Corr, (Zach), ;(m, 1806, 398-404,

UNITED STATES COAST AND GEODETIC SUEVEY.

401

Grenus (Theodor)— Continued.

Kcsnilato oiuer Vergleichung dor Werke von

Bougucr, Condamine and Ulloa liber die peraanische
Gradmcssung.

>ron. Corr. (Zach), xvi, 1807, 238-256.
Grimoldi et Riccioli. Do semidiametro terrio.

Houonise, 1655.
Grischow (Augustin Nathauael). Rolatio obscrva-
tioniim ot experimenturuui, (juorum instituendorum
iter auno 1757 in insulam Osiliam susceptam occa-
sioneni pnobuit.

Acad, do St. Ptfitersbourj;, Com., 1758-59, 445-520.
Obaervatioues et expt-rimvuta circi gravitatem mcdiantti
pcildalo. 447-520.

: Herscbel (J.). Note on — 's pendulum obser-

Tatious.
Roy. Astroii. Soc, Mouth. Xot., XL, 1879-'a0, 2-5.
Grouau (Johann Friedrich 'Wilhelm). Ueber die Be-
wcgnnj; schwingender Kiiiper in widerstebendem
Mittol, mit Riicksicht auf die Newton'scbeu Pendel-
versucbo.
4^, Danzig, ItiSO, pp. 14. (Oxford, Bodleian.)

Ilistorische Entwickelung der Lehre von Luft-

widerstande."

Danzig. Schrifteu, ii, 1868, 1.

Gruber (Ludwlg). Ueber eineuApparatzu Coincidouz-
beobacbtuugeu bei Schwerebestimmuugen mit Hilfe
des Reversionspendels.

K. k. Ak. d. Wiss., math.-naturwisB. CI., Sitz.-Ber.,
LXX, 1874, ii, 565-670.

Bestinimung der Scbwere in Budax^est vermittelst

des Reversionpendels.*
Budapest, 1880.
Griisoa (Johann Philip). Von der Geodiisie odor Feldt-
vertheilung.
8^, Berlin, 1811, pp. 040, 18 plates.
Simple Burvoyiuj;.

Grunert (Johann August). Spbiiroidische Trigonome-

trie.
4 -, Berlin, 1833, pp. iv, 311. (British Museum.)

Eleniento der ebeno spbiiriscbon und spharoi-

discbeu Trigonometrie in analytischer Darstellung
mit Anwondung auf Geodiisio und Astronomie, zuni
Gebraiicho bei Vorlcsuugen.

8^, Leipzig, 1837, pp. xiv, 339, 2 plates. (British
Museum.)

Das Potbonot'scho Problem, iu irweittrer Ge-

stalt; nebst Bemerkungou iiber seine Auwendungiu
derOeodiisio.
Arch. d. Math. (Grunert), 1, 1841, 2;J8-248.

Ucber oine geodiitische Aufgabe.

Arch. d. Math. (Grunert),!, 1841,423-430; ni, 1H43,
35-40; vii, 1846, 238-2.'')'.); viil, 1846, 433-4.50.
A special ca«o of Ihn thrcc-jKiint jirobli-m.

Geod.'isic, odor Lchro von Aufnahmen, Niveliien

und (lio MaikschiidekuMst. Vol. 2 of Lebrbncb der
Mathematik und J'hysik.

8", Leipzig, 1842, pp. x, 486, 13 plates. (Berlin,
Royal.)

Einige Bomerkungen iiber feblerzeigendo

Dreiecke.
Arch. d. Math. (Grunert), iv, 4844, 348-355.

H. Ex. 17 L'«

Grunert (Johann August)— Continued.

Ueber eiue geodatischo Anfgabe.

Arch. d. Math. (Gnmert), iv, 1844, 385-108.
A special case of the tUrec-poiiit problem.

Geodatische Aufgabe.

Arcb. d. Math. (Grunert), v, 1844, 212-215.

Vollig strengo uud allgemeino Aullosung der

Hauptaufgabo der bohoren Geodiieie.

Arch. d. Math. (Grunert), Vll, 1846, 68-93.

Tbo Ibrce-point problem, iu which tho boight is also
computed.

Uiiber Distanzmeseer.

Arch. d. Math. (Grunert), vm, 1846, 254-267.

Ueber die atraospharische, vorzUglich die terres-

tiische Eeiraction, und iiber Befractionscurven im
AUgemcinen.

Arch. d. Math. (Grunert), x, 1847, 1-41.

Ueber eine vorzUglich zur Anwendung boi geo-

diitischeu Mesauugeu geeigneto Methode zur Bestim-
muug der Polhohe oder geographischen Breite.

Arch. d. Math. (Grunert), xix, 1652, 457-468.

Ueber eiue neue geodiitische Anfgabe.

Arch. d. Math. (Grunert), xxi, 1853, 330-342.

An extension of the three-point problem.

Ueber eine neue bei der Ausfiihrung hoherer geo-

diitischer Messungen uud Kechnungen in Anwen-
dung zu bringeude Methode.

Arch. d. Math. (Grunert), xxiv, 1855, 121-203.

Das sph.'irischo Dreieck mit seiiiem SebucM-

dreiecke verglichen, mit besonderer Riicksicht auf
Geodiisie.
Arch. d. Math. (Grunert), xxv, 1855, 197-210.

■ Ueber eiue geometrische Anfgabe von der Kugel,

mit Riicksitbt auf Geodiisie.
Arch. d. JIath. (Grunert), xxv, 1855, 455—471.

Theorie des Foncanlt'schen Pendolversuchs, ans

neuen Gesichtspunkten dargostellt, mit Riioksiciit
auf die ellipsoidiscbo Gestalt der Erdo.
Arch. d. Math. (Grunert), xxviii, 18.W, 223-248.

Ueber den Gebrauch der Spiegel-Sextanten bei

geodjitiseheu Messungen.

Arch. d. Math. (Grunert), xxvm, 1857, 420-435.

Drei Grossen x, y, z, doren Summo die gegebeno

Griisso ist, sind (lurch Me.ssung bestimmt worden, uud
man habo dadunh fiir dieso drei Grossen respective
die Wi'rtho a, h, o, erbaltcu. Da diose Werthe mit
Iteobachtungsfchler Ix'hnftet sind, und ihro Suuiuio
also ini Allgeiueinen uicht geuau s ist, so soli man
dieselbou so verbcssern, dass die verbesserten Wcrthe
geuau die Summo a gebeu, uud die Sumuio der qua-
drate der Veibesserungen ein Minimum ist.
Arch. d. Math. (Grunert), xxxi, 18.';8, 480-181.

— : Unferdinger (P.). Neuer Bi-weis des von — in
der AbbaiuUung : Das sphiirischo DreiiSck mit beson-
derer Riicksicht auf Geodii.sie.

Arch. d. Math. u. Phys., xxv, 1855, 197-210; Arch.
d. Math. (Grunert), xxxiii, ia59, 89-91.

Lagenbestimnningon auf der Kugel, eine Ergiiu-

zung der spliiiriscluMi Trigonometrie, mit besoiidcri'r
Riicksicht auf Geodiisie.

Arch. d. Math. (Grunert), xxxvi, 1861, 51-79,

402

UNITED STATES COAST AND GEODETIC SURVEY.

Grunert (Johann August) — Continued.

Ueber Liiuge und Breite, redncirte Liiiige nnd

reducirte Breite auf dcni dreiaxigea Ellipsoid.

Arch. d. Math. (Gruuert), xxxvi, 1861, 79-100.

Uelicr die ExcentricitJit dor Bonssole.

Arch. d. Math. (Grunert), xxxvii, 18G1, 458-475.

Goometrische Aufgaben, welche zur Anwendung

in der nautischen Geodiisie gccignct Bind.

Arch. d. AlatU. (Grunert), xxxvill, 1862, 81-133.

Ueber die Normalsclinitte de.s allgcujeineu drei"

axigeu Ellipsoids mit bcsonderer Beziehung auf
hohere GeodiiBie, nanientlich auch iiber neuc merk-
wiirdige Ausdriickedergrossten und kleiusten Kriim-
luuugshalbmesser und eineu neuen geometrisch
nierkwiirdigen und liir Geodiisie wichtigiin Satz vou
dieseu Kriimmungshalbmessern.

Arch. d. Math. (Grunert), XL, 1863, 259-354.

Noch zu der Kugel der niittloreu Kriimmung des

Ellip.'ioids.

Arch. d. Math. (Grunert), XLiii, 1865, 361-364;

Neue Aullosuugcu eiuer nautisch-astrouomischen

und eiuer geodiitisch-astrouomischen Aufgabe.

Arch. d. Math. (Grunert), Liv, 1872, 419-476.
Gniterus (Johannes). Disputatiophilosophicadeterrie
rotuuditate.

8°, Lugduni Batavorum, 1668, pp. [6]. (British
Museum.)

Grye (de la). iSce Bouguet de la Grye.

Guarducci (F.). Metodo gratico per la riduzione delle
osservazioni geodetiche azimutali a centro triijo-
noiuetrico.*
Torino, — .
Gudermanu (Christoph). De ppndulis sphsricis et de
curvis, quic ab ii>si.s dcscribuutur.

Journ. d. Math. (Crelle), xxxviil, 1849, 185-215.

Fiindamenta trigouomctriie Bpli;eroidicm es-

acta; iuiprinjis de lincis brevissimis, vulgo diet is
gcoilaticis, in snperiicie sphieroidica.

Journ. d. Math. (Crelle), xi.iii, 1852, 294-339.

Giinther (Siegmund). Studien zur Geschichte der
matheniatischcn uud jilay.Hikalischeu Geographie.
8'^, Halle, 1879, pp. 405.

Heft 1. Die Lehrc von der Erdrunduug und Erd-
bewegung ini Mittelaltcr bei den Oceidentaleu.
Halle, 1877, p)i. 56. (Oxford, Bodleian.)

Biblio;irHpliy of history, of mathematical and physical
geography, 393-405.

Die Erdnu'Hsuug de.-* Eratosthenes.

Geogr. Kundschau, lu, 1881, 327-336.

Die neuereu Beniiihungen um schtirfere Bestiiu-

luuiigcn der Erdge.stalt.*

Berlin, 1883.
Guillauxne (Ch. Ed.). Sur la d<5terMiination des coeffi-
cients de dilatation au nio^en du prudulo.
Acad. d. Sci. Paris, Comp. Kend., cm, 1886, 689-691.
Ooiot (Auguste). Essai sur les yariations de la pesan-
teur terro.stre.
Arad. d. .<5fi. Paris, Conip. Rend., XXV, 1847, 195-197.
Gumpach (Johannes von). A letter ou the figure of
the earth to G. B. Airy.
Literary Gazette, 1861, 372.

Gumpach (Johannes von) — Continne<l.

A letter to George Stokes ou the subject of the

trne figure and dimensions of the eaith.

8", Guernsey, 1862, pp. 11. (British Museum.)

Printed fnr private circulation among the members of
the Royal Society.

The true figure and dimensions of the earth,

newly determined from the results of geodetic meas-
urements and pendulum observations, compared with
the corresponding theoretical elements, for the first
time deduced upon purely geometrical principles, and
considered both with reference to the progress of
scientific truth and as bearing upon the practical in-
terests of British commerce and navigation ; in a let-
ter addressed to George Biddell Airy, astronomer
royal.

2d ed., entirely recast, London, 1862, pp. xi, 266,
30 diagrams. (Gore.)

To prove that the ejirth, instead of heing flattened, is
elongated at the poles.

Guyot (Jules). Le pendule n'est pas perpendiculaire k
la surface des eaux tranijuilles.

Acad. d. Sci. Paris, Comp. Rend., xxvii, 1851,705;
Cosmos, II, 1853, 447-449.
Gylden (H.). Untersuchungen iiber die Constitution
der Atmosphiire und die Strahlenbrechungiu dersel-
ben.

Acad, de St.-P6tersbourg, M^m., 1866, 1-82; xii,
1868, 1-58.
(H.) after titles means that they were furnished by Col-
onel John Herschel, R. E.
H. Documentary publications and science in the Coast
Survey report for 1853.
Am. Journ. Sci., xvni, 1854, 200-212.

A cursory review of the above-named report.
Haas (August). Versuchung eintr Darstellung der
Geschichte des Kriimmungsmas.ses.
4°, Tubingen, 1881, pp. 77. (Oxford, Bodleian.)
Hadley (John). The description of a new instrument
for taking angles.

Roy. Soc. London, Phil. Trans., xxxvil, 147-157.
The instrument is '"Iladley's quadrant."
Haedenkamp (Herrmann). Gleichungen der Bewe-
gung eines Pendels auf dersich um ihre Axe drehen-
deu Erde.

Arch. d. Math. (Grunert), XX, 1853, 23>'-243.

"With au appendix of one page by the editor. A uioditi-
cation of FoucauU's theorem, taking into considera-
tion the rotation of the earth.

Ueber die Veriinderungen der Rotationsaxo der

Erde durch Veriinderungen auf der Erdobertliiche.

Ann. d. Phys. (PoggendorfF), xc, 1853, ;!42-347.
Hallstrom (G. G.). De lougitudine i)enduli pro Aboa.
(H.)

Al)o;e, 180.5.
HetSher {'W.)und Fearnley (C). Publication der n<ir-
vegischen Commission der Gradmessung.
ChristiaiiJa, 1880-'82.

Title in full under FlARKLEr (C).

Hagen (G. H. L.). Grundziige dor Wahracheinlichkeits-
rechnung.*
Berlin, 1837.

Die wahrscheinlicheu Fehler der Constanten.

K. Ak. d. Wiss., &itz.-Ber., XLIV, 1843, 1169-1172.

UNITED STATES COAST AND GEODETIC SURVEY.

403

Haig (C. T.) and Cole (W. H.). General description of
the Jodliporo ami tUo eastern Sind meridional series
of the Northwest fiiiadrilateral.

India, Trig. Survey, iv. A., 1686, xvii, 73; xx, 2-27,
2 plates.
and Thuillier (H. R.)- Auxiliary tables to facil-
itate the calculations of the survey of India.
Uehra Diin, 1S87.

Title iD full under Thi'ILUER (H. R.)
Halacsy (A. von). BeHtimmuug der Hauptpxmkte der
Triaugulation der Uuigegend von Pest.*
Pest, 1667.
Hall (Asaph). The density of the earth.
Analyst, IX, 1682, 129-132.

D ^^ 5.0747 ± 0.0038.

The figure of the earth and the motion of the

moon.

Ann. of Math., Ii, 1860, 111-112.
Hall (Basil). Details of experiments made by him and
Mr. Henry Foster with an invariable peujulum in
London; at the Galapagos Islands, in the Pacific
Ocean, near the equator ; at San Bias de California, on
the northwest coast of Mexico; at Eio de Janeiro, iu
Brazil. With an appendix containing the second se-
ries of experiments iu Loudon on the return.

Roy. Soc. London, Phil. Trans., cxni, 1623, 211-288.
and Foster (H.). Experiments made with au in-
variable pendulum on the coast of Mexico and Brazil.

Edinb. Phil. Journ., x, 1824, 91-95.
Hall (B) : Pouillet (C.-S.-M.). Lettre du Capitaiue —
sur les observations du pendule invariable, h Lon-
dres, aux lies Galapagos, etc.

Bull. Sci. Math. (Saigey), i, 1624, 151-152.

Halley (Edmund). Discourse concerning gravity and
its properties, wherein the descent of heavy bodies,
and the motions of projects is briefly but fully
handled.

Roy. Soc. London, Phil. Trans., xvi, 1680, 3-21.

Hamilton (James Archibald). An essay on the present
state of astronomical certainty, with regard to the
quantity of the earth's magnitude, the distance of
that planet from the sun, and the absolute limit of
the smallest possible interval from the sun to any ope
of the fixed stars.

Roy. Irish Acad., Trans., Xi, 1810, 1.3-24.
Hamiltou-Smythe (Arthur). Comparison of British
and metric measures for engineering purposes, with
an abstract of the discussion upon tho paper. Ed-
ited by James Forrest.
6°, London, 1885, pp. 06, 1 plate.

Excerpt niinutvs of the Proc. Inutitution of Civil En-
gineers, i.x.xx, 1884-'85, ii.

Hammer: Bohnenberger. Berechnung der trigonome-
trischen Vfrnussungen in Riicksicht auf die sphii^
roidische Gestalt der Erde von Bohnenberger. Bear-
beitiing von — .

8°, Stuttgart, 1885, pp. viii, 65. (Berlin, Geodetic
Institute.

KevU. in ZcitH. f. Vermes., xv, 44 ; Zitus. il. bauuoveri
echen Architekten- iind IngeuieurvereinH, xxn, 170.

[Bericht iibcrdie gcodiitischen Arbeiten in Wiirt-

temberg in den Jabrcn l884-'60. ]

Int. Geod. Cong., Verhandl.," 1661-'o6, 236-239.

Hampden (J.) aiul Peacock (G.). Is the world flat or
round ?'
8°, 3d ed., 1871.
Handiikoff. Solution d'uu probleme fondamental de
geodesic..
Soc. Nat. Moscou, Bull., xxxviii, 1805, 1,246-266.
Hauer. Basisapparat.

Eisenbahn, xiv, 1882, 19.

Title from Zeits. f. Vermes., xn, 1883, 396.
Haiiez. Sur I'origine et les progrfes des instruments d'as-
tronomie et de gdod^sie.
Presse Scientifique, i, 1863, 427-433.
Hann vJ.). [ Ueber die iu Astronomischo Nachrichten,
2U94-2095, enthalteue Arbeit "Die Gestalt der Erde
uud die Pondelraessungen von A. Fischer."]
Astron. Nachr., Lxxxviii, 1876, 203-208, 305-308.
Hansen (Peter Andreas). Ueber die Auwendung der
Wahvscheinlichkeitsrechnung auf geodiitische Ver-
mcssung im Allgemeinen, und iiber die Maupertuis'-
sche Gradmessung.
Astron. Nachr., ix, 1831, 189-219, 237-262.

Darlegung einer neuen Methode, bei An wendung

der Methode der kleinsten Quadrate, die gewichte
der unbekanuten Grossen zu berecbneu.

Astron. Nachr., vui, 1631, 463-468.

Auflosung einer allgemeinen Aufgabe aus der

Warscheinlichkeitsrechnung.

Astron. Nachr., xvi, 1639, 9-16.

Eine Aufgabe aus der pr.actischen Geodasie und

deren Auflosung. Die L.nge zweier nubekannten
Punkte durch Hiilfe der Lage zweier bekannteu
Puukte zu bestimmeu, ohne jene vou diesou aus zu
beobachten.

Astron. Nachr., xviii, 1841, 165-176.

Instruction fUr die Triaugulation von Thii-

ringen."

Weimar, 1846.

Theorie der Peu..elbewegung mit Rucksicht auf

die Gestalt und Bewegung der Erde. Gekronte
Preisschrift.

Naturf. Ges. Danzig, neueste Schriften, xv, 1853,
1-96.

Revd. in Koy. Astron. Soc, Month. Not., XIV, 1854, 53-
69; Ann. d. Phys. (Poggondorff), xcn, 1854, 21-33.

Ueber die Anziehung eines Revolutions-Ellip-
soids und die Wirkung dcsselben auf die Peudelbe-
wegnng.
Astron. Nachr., xxxviii, 1854, 129-138.

Von dor Methode der kleinsten Quadrate im All-
gemeinen und iu ihrer Anwendung auf die Geoda-sie.

K. siichs. Ges., math.-phys. CI., Abliaiidl., viii,
1865, 573-606.
^-^— Geodiitische Untersuchungen.

4°, Leipzig, 1865, pp. 224 (Gore); K. siichs. Ges.
d. Wiss., math.-phys. CI., Abhandl., VIII, 166.'), 1-224;
IX, 1871, 1-355; Ber., xviii, 1666, 132-151.

Kurzgefassto rationelle Ableitung des Ausgleich-

ungsverfahrens eines Droiocksnetzos, nach der Ab-
handlung: "Von der Methode der kleinsten Qua-

drate u. s. w.," mit Woglassung allor Nebonbetrach-
tnngen.

K. Hiichs. Ges. d. Wiss., math.-phys. 01., Ber., XX,
1806, 129-150.

404

UNITED STATES COAST AND GEODETIC SURVEY.

Hansen (Peter Andreas)— Contiuued.

Gegenboriclit au die permanento Commission dcr

europiiiscbeu Gradmessung von — . Auf Vcraulas-
sung d08 Borichts des Ilerru Geueial-Lioutenant z.
D. Baeyer, Exe. au dieselbe Commission Uber eiu
Bcbriftlicbes GutacUten desobeu Geuannteu liber die
Arbeiton der konigl. preuss. Landestriangulatiou,
welcbor Bericht gaiiz kiirzlich, von zwei Beilageu
begleitot, ini Drnck erscbienen ist.

4^, Gotha, 1868, pp. 17. (Soutbamptou, Ordnance
Survey.)

Fortgesotzte geodiitiscbe Untersuchungen.

K. siicbs. Ges. d. Wiss., njatb.-pbys. CI., Abliandl.,
XIV, 18G9, 1-18.5, 289-35G.

EntwickeluDg eines neuen verauderten Verfab-

reus zur Ausgleicbung eines Dreiecksnetzes mit be-
BondertT Betrachtung dos Fallcs iu welchem gewisse
Winkel voraus bestimmte Wertbe bekommeu sollen.

K. siicbs. Ges. d. Wiss., matb.-pbys. CI., Abbandl.,
XIV, 1860, 185-287.

Keflexioneu iiber die Reduction der Winkel eines

sphilroidiscbeu Drciecks von kleinen Seiten auf die
Winkel des ebenen oder spbarischen Dreiecks von
denselben Seiten.

K. sachs. Ges. d. Wiss., matb.-pbys. CI., Ber., xxi,
1869, 138-144.

Bemerkungen zii einem von der permanenten

Commission der europiiiscbeu Gradmessung am 21.
September vorigeii Jabres zu Wien gebaltener Vor-
triige.

K. siicbs. Ges. d. Wiss., matb.-pbys. CI., Ber.,
XXIV, 1872, 1-15.

Kevd. in Jahib. Ub. d. Fortacbr. d. Math., iv, 1872, 579-

585, by [WlTTsTKlN).
In reply to strictures on Geodiitischo Unter8ucbun;;en
by Weixgabtes.

Darlegung eiucr uubedeuteud sclieinendeu Um-

formuug der Eudgleicbuugeu des " Supplements zu
den geodiitischeu Untersucbungeu " durcb welebo
aber eino weit grossere Geuauigkeit iu den nume.
riscbeu Wertben derselbeu erlangt wird.

K. siicbs. Ges. d. Wiss., matb.-pbys. CI., Ber.,
XXIV, 1872, 15-25.

Eevd. in Jabrb. rib. d. Fortschr. d. Math., iv, 1872, 585-
586, by [WiTTSTEix].

Von der Bestimmuug d»r Tbeilungsfebler eines

geradliiiigeu Maassstabes.

K. siicbs. Ges. d. Wiss., matb.-pbys. CI., Abhandl.,
XV, 1874, 527-667.
Haiisteen (C.) : Struve (F. G. 'W.). Arc du nidridien
do 25-' 20' mesurfi depuis 1816 jusqu'en 1850 sous hi
direction do — .

St.-Pi^tersbourg, 18.57-60.

Title in full umliT Stuuvh (F. G. W.).
Hargreave (C. J.). On tbe calculation of attractions,
and tbe figure of tbe eartb.

Koy. S<K-. London, Pbil. Trans., cxxxi, 1841, 75-98J
Hairkness CWilliam). On tbe )>rogre88 of science as ex-
emplified in tbe art of Weigbing and measuring. To
Tvhicb are apiiended some bistorical notes and a
bibliograpby.
Pbi!. Soc. Wash., Bull., x, 1888, xsxix-lxxxvi.
Harper's Mag., for Harper's Montbly Magazine.
8^, New York.

Hart (Andrew S.). [Geodesic lines through tbe um-
bilic of au ellipsoid.]

Roy. Irish Acad., Proc, iv, 1847-'50, 274.

Geometrical demonstrations of some properties

of geodesic lines.

Camb. Math. Journ. (Thomson), iv, 1849, 80-84.

On geodesic lines traced on a surface of the sec-

ond degree.

Camb. Math. Jonrn. (Thomsou), IV, 1849, 192-194.
Hartl (Heinrich). Ueber den zusaminenhaug zwiscbeu
der terrestrischeu Strahlenbrecbung und den meteor-
ologischen Elementen,

Oester. Ges. f. Meteorologie, Zeits., xvi, 1881, 129.

: Sterneck (R. von) wnrfKalmdr (von). Bericht

liber die Leistung der astronomisch-gcodiitischen
Gruppe dos k. k. militiir-geograpbischen lustituts.

Int. Geod. Cong., Verbandl., 18S4-'86, 154-177.

joifl Kalmir (A. von). Bericht iiber die Grad-

messungs-Arbeiten des k. k. militiir-geograpbischen
lustituts im Jahro 1887.

Int. Geod. Cong., Gen. -Ber., 1887, viii, 1-18.

Materialien zur Geschichte der astronomisch-

trigouometriscben Vermessung der osterreichiscb-iin-
gariseben Monarchic.

K. k. militar-geogr. Inst., Mittheil., vii, 1877, 117-
228.
Hartmaiui (Johann Georg Friediich). Ueber die Cor-
rection der mit dom doppelt repetirendeu Tbeodoli-
ten gemessenenWiukel, Avegen der Excentricitiit des
zweiten sogenannten versicberungs-Fernrobrs.

Astron.Nachr., vii, 1829, 227-230.

Ueber die Correction der geme.ssenen Horizon tal-

Wiukel wegen excentrischer Aufstclluiig des Instru-
mentes.

Astron. Nachr., vil, 1829, 232-236.

Ueber die Bonutzung des sogeuauuten Fehler-

zeigenden Dreiecks zur Bestimmung der Correctionen
der angeniihrten Coordinauten des unbekaunten
vierten Puuktes.

Astron. Nacbr., vii, 1829, 235-638.

Ueber die Beuutzuug von zwei gleichen entge-

gengesetzt liegendeu fchlerzeigendeu Dreiecken zur
Bestimmuug dcr uiibekanuteu Beobachtuugsstelle.

Astron. Nacbr., vii, 1829, 237-240.

Directo Bestimmuug der Coordinateu von zwei

unbekannten Pnukten, 'wenn man iu jedem dieser
Puukte dieselbeu beiden bekauuten Punkte und auch
den auderu unbekannten Puukt sioht.

Astron. Nachr., vil, 18J9, 239-242.

Ueber die Ausgleicbung des Einllusses der Ex-
centricitiit bei eiugetbeilten Kreisen, ilurcb das Able-
sen an versdiiedeuen Nonien.

Astron.Nachr., vii, 1829,241-246.

Ueber die Ausgleicbung des Fehlers iu den ge-

messenen Horizontalwinkelu, -welcber uur durcb das
Ablesen auf dein uicht genau horizontalliegenden
eiugetbeilten Kreise entsteht.

Astron. Nachr., vii, 1829, 247-248.

[Ueber die Thellungen der lustrumente von Ertel

und Ilonbaum.]

Astron. Nachr., X, 1832, 309-312.

tjsod by Gauas in the Hannover degree-meaaureuients
from 1823-'33.

UNITED STATES COAST AND GEODETIC SURVEY.

405

Hartner (J.)- Handbnch der niedereu Geodaesie, iiebst
eiueui Anhange iiber die Eleinente der Markscheide-
kanst. Zuiii Gebrauche der techniscben Lehran-
stalteu, sowio fur das Selbststudium. Zweite ver-
inelirte nnd verbesserte Anflage.

8°, Wien, 1856, pp. xvi, 610, 2 plates; 4th ed.,
Wien, 187-2.

VI. Aiiflage, boarbeitct nnd vermebrt von .T. Wast-
ler, Wien, 18tf5.

Ecvd. in Zcits. f. Vermesa.. xv, 123, 405 ; Zeits d. Ver-
eins deutacher Ingenieure, XXX, 1886, 392.

Hassler (Ferdinand Rudolph). An accountof pyromet-
ric experiments made at Newark, N. .J., in April, 1"^17.
Am. Phil. Soc, Trans., I, IdlS, 210--2-27.

Determining the length of the haao apparatna.

Paper on various subjects connected with the

survey of the coast of the United States.

Am. Phi'.. Soc, Trans., ii, 1825, 232^19.

: Bessel (F. 'W.). Ueber die von — Vermessung

der Kiiste der Vereinigten Staaten.
Astron. Nachr., vi, 1828, ;549-3o6.

Translated by Ekswick (J), Am. Joor. Sci., xvi, 1829,
22i-234.

Principal documents relating to the survey of

the coast of the United States since 1816.

8°,Nevr York, 1834, pp. 180, iv. (Gore.)
Eevd. iu X. Am. Rev., XLU, 1836, 75-94.

Second volume of the principal documents relat-

iug to the survey of the coast of the United States,
from October, 1834, to November, 1835.

8°, New York, 18;?5, pp. li>6, iii. (Gore.)

Documents relating to the construction of stand-
ards of weights and measures for the custom-houses,
from March to November, 1S55.

H^,New York, 1835, pp. 31. (Gore.)

Third volume of the principal documents relat-
ing to the survey of the coast of the United States,
and the construction of uniform standards of weights
and measures for the custom-houses and St.ates, from
November, 1835, to November, 1836.

8^, New York, 1836, pp. iii, 123. (Gore.)

Documents relating to the construction of uni-
form standards of weights and measures for the
United States, from 1832 to 1835.

8°, New York, 1836, pp. 25. (Gore.)

Eighth report of F. E. Hassler as superintendent

of the survey of the coast of the United .States and
of the construction of standards of weiglits and meas-
ures, retlftcring account of the works of 18.31). From
Congressional Documents, Twenty-sixth Congress,
lirst session, December 27, 1839.
Jonrn Frank. Inst., xxix, 1840,91-97.
Beri(dit iiber die Kiiston-Vermessung in Nord-

Ameri(r;i.
Astron. Nachr., xix, 1842, 3.')»-368, 377-384.

Hatt. Siir Tempioi des boules-panorama, comnu; aignanx
Bolaires.
Acad. d. Sci. Paris, Comp. Rend., ci, 1885, 1125-1126.

Valeur th6ori([ue de I'attraction locale i\ Nice.

Acad. d. Sci. Paris, Comp. Rend., cm, 1886.

Sur IVvaluation des errenrs inhdrcntes an sys-

thmo des coordonu('es rectangulaires.

Acad. d. Sci. Paris, Comp. Rend., CVI, 1888, 921-924.

Hauber (Carl Priediich). Ueber die Bestimmnng der
Geuanigkeit der Beobachtungen.

Zeitz. f. Phys. (Baumgartner), vii, 1830,406-429.

— " Theorie der mittleren Werthe.

Zeits. f. Phys. (Baumgartner), vili, 18:!0, 25-56, 147-
179,295-315,443-455; ix, 1831, 302-322; x, 1831, 425-
457.
Haughton (Samuel). On Clairaut's theorem.

Canib. Math. Journ. (Thomson), VI, 1851, 182-185.

On the density of the earth, deduced from the

experiments of the astronomer royal, in the Harton
coal pit.

L., E., D. Phil. Mag. , xii, 1856, 50-51 ; Ann. de Phys.
(Poggendorft), xcix, 1856, 332-334.
Haupt (C). Ein Mittel zur Steigerung der Genauig-
keit von Basismessungen.

Zeits. f. lostrumentenkunde, il, 1882, 241-252.

Die Ausgleichung grosser geodiitischer Drelecke.

Astron. Nacbr., cvii, 1883, 65-84.

Gradmessnngs-Beitriige.

Astron. Nachr., CIX, 1884, 7-28.

Ueber die Anordnung trigonometriacher Re-

cbenformnlare.

Zeits. f. Vermes., XVII, 1888, 407-425.
Haupt (L. M.). On the use of the heliotrope in geodetic
surveys.
Journ. Frank. Inst., cvi, 1878, 416-418.

Geodetic surveys. On the heliotrope.

.Scientific American Supplement, vii, 1879,2589.

Haydeii(P. v.): Gannett (H.). The geodetic work of
the — survey.
Science, n, 1884, 447-448.
Hayes (Isaac I.). Physical observations in the Arctic
seas. Miido on the west coast of north Grecnlann,
the vicinity of Smith Strait and the west side of
Kennedy Channel during 18tiO and 1861. Reduced
and discussed by Charles A. Schott.

.Smithsonian Contributions to Knowledge, XV, 1867.
Pendulum esperimcnta, 29-68. '

Hazzidakis (J. N.). Ueber die Curven, welclie sich so
bewegiMi kijnuen, dass sie stets geodiitische Linien
der von ihuen crzeugten Fliicho bloiben.
Journ. f Math. (Crelle), xcv, 1883, 120-139.

Hearn (George 'Whitehead). On the cau.ses of the dis-
crepancies observed by Mr. Haily with the Caven-
dish apparatus fur determining the mean density of
the earth.

Roy. Phil. Soc. Edinb., Trans., 1847, 217-230.
Heavislde CW. J.). Preliminary abstract of .approxi-
mate mean results with the inv.ariable pendulum.
Uoy. Soc. Uondon, Proc, xxni, 1875,31f>-317.
Heel (Joh. Nep.). Gostalt nnd Grdsse der Erdo.

4 , Speier, 1865, pp. 23, 1 plate.
Heger (Richard). Bemerkung zu der Bestimuiuug der
Abplattungsgrenzen fiir das Erdsphiiroid (jji und
5^j) aus der Nutation.
Zeits. f. Math. (Scliloniilch),xv, 1870,293-296.

Kevd. in Jahrb. iil>. il. Follschr. d. Math., n, 1869-70, 838-
839, by OUKTMANN.

Heine ( Heinrich Eduard). Theorie der Anziehung
eines I'.Uipsoids.
Journ. d. Math. (Crelle), xui, 1851, 70-82.

406

UNITED STATES COAST AND GEODETK) SURVEY.

Heldenfeld (A. Mayer vou). Neiiestes astronomisch-
trigonometriscbes Netz iiber die ganze iisterreichi-
sclie Monarchic.

Mou. Corr. (Zach), XV, 1807, 461-467; xviii, 1808,
17-:!:?.
Helfenzrieder (Johann Evangelist). Abhandlung von
(Ut Gi-odiisie odtr dcm vraktischen Feldmessen,
dariuiien verscbiedenc none Instrumeute besebrie-
ben, Oder ueiio Vortlieile vorgetrageu werilfii,
wodurch dio Arbeit entweder erleichtert, odereiche-
rer uud geuaiier wirtl.

4'^, Ingolstadt uiul Augsbnng, 1776, pp. [xii], 337,
5 plates. (Dresden, Koyal.)
Helmert (Friedrich Robert). Studien iiber rationello
Vermeasmigeu iui GnbioIe der hcihereu Geodiisie.

Zeits. i. Matli. (Schliimilch), xill, 1868, ?:J-120,
163-186.
As a separate, 8°, Leipzig, 1868, pp. 72, 1 pi.

Eevd. in Jabrl.. iib il. Fortscbr. d. Matb., I, 1868, 389-
390, by B[KUNsl.

Beitr.'ige ziir Tbeorie der Ausgleicliung trigo-

nometrischcr Netze.

Zeits. f. Math. (ScblSmilcb), xiv, ISiO, 174-208.
Kevd. in Jahili. iib. d. Fortscbr. d. Math.. II, 1869-'70,
834-835, by l;|iaNS|.

Accouut ol' tbe operations of the great Trigono-
metrical Survey ol'ludia. Vol.1. Revd. by — .

Astron. Ge.s., Vierleljahrs., VUI, 1873, 14-45.

Die Ausglcichiingsrechnung nach der Metbode

der lileinsteu Quadratu luit Anweudungeu aiif die
Geodiisie uud die Tbeorie der Mess-Instruinente.

fp, Leipzig, ls7->, pp. xi, 3i^. (Gurj.;

Kevd. in Jabrb. ub. d. Fortscbr. d. Math., v, 1873, 593-
59i, by [Oiibt.mas.n1.

Bestinimuug des niittleren Fehlers der Liingen-

luessuugeu aus den Differeiizen von Doppeliuessuu-
geu.

Astron. Nachr., LXXXi, 1873, 48-53.

Eiufachu Ableitung Gaussiscber Formelu fiir die

Auiiosung eiuer Hauptaufgabe der sphiirischen Geo-
diisie.

Zeits. f. Verraess.,iv, 1875, 153-156.

Kevd. in Liter. Arbcitcii iius d. Gibiete d. reinen u. ange-

wandten Math., Leipzig, 1, 162-165.
This is ascribed to (5. IIei.mert in Jabrb. iib. d. Fortscbr.
d. Math., IX, 1877, 78'2.

Einige Nachrichteu iiher einen Mikroskop-Theo-

dolit.

Zeits. f. Vermess., iv, 1875, 327-341.

Ueber die Berechnnng des wahrscheinlichen

Feblers ans eincr endlicben Anzahl wahrer Beobach-
tungsfehler.

Zeits. f. Math. (SchlOuiilcb), xx, 1875, 300-303.
Kevd. in Jahrb. iib. d. Fortscbr. d. Math., vii, 1875, 113.

Ueber dio Forinclii fiir dm Durcbschuittsfehler.

Astron. Nachr., LXXXV, 1875, 354-:?t;6.

Revd. in Jahrb. iili. d. Fortscbr. d. Math., vil, 1875, 113.

- Die Genanigl<pit der Formel von Peters zur Be-
rechnnng des wabrsclieinlicben Fehlers dlrecter
Beobachtungen gleicber Gcnauigkeit.

Astron. Naclir., L.\xxviii, 1876, 113-132.

DLsciission der Beobachtungsfehler in Koppe's

Verinessung fiir dio Gotthardtnnnelachse.

Zeits. f. Vermess., V, 1876, 146-155.

Revd. in Liter. Arbeiten aus deni Gebiete d. reinen u.
angewandteu Math., Leipzig, I, 380-388.

Helmert (Friedrich Robert)— Continued.

: Plantamour (E.). Nouvelles cxiK-riencos faites

avec le pendulo A, Genfeve et au Righikulm. Kevd.

by-.
Astron. Ges., Vierteljahrs., xi, 1876, 13-15.

: Peters (C. F. W.). Beobachtungen mit dem

Be.ssel'schen Pendehipparate in Konigsberg und
Giildensteiu, etc. Revd. by — .
Astion. Ges., Vierteljahr.s., xi, 1876, 33-61.

: Fergola (E.). Snila posiziono delV asse di rota-

zionc del la terra, etc. Revd. by — .

Astron. Ges., Vierteljahrs., XI, 1876, 94-103.

: Fergola (E.). Dimeusioui d( 11a terra e ricerca

dolla posizioue del siio asse di ligura. Revd. by — .
Astron. Ges., Vicrteljalirs., xi, 1876,280-287.

Ueber die Wahrscheinlichkeit der roteuzsinu-

meu der Beobachtungsfehler uud iiber einige daii:it
im Zusammeuhange stehende I'ragc u.

Zeits. f. Math. (SchlGmilch), xxi, 1876, 192-218.

Uebersicht der Literatur Air Vermessuugsweseu.

Zeits. f. Vermess., v, 1876 (l)-(64).

Untersuchnngen iibrr den Einfluss eines regel-

miissigen Fehlers im Gange dir Ocularrohre des
Visirfernrohrs auf Messungen, iusbesoudere anf das
geometrisclio Nivellenient.

Zeits. des Architecteu- uud lu'ienieur-Vereius in
Hannover, xxu, 1876, 417-424.

: Andrae (C. G.). " Deu danske Gradmessung."

Vol. lands. Revd. by —.

Astron. Ges., Vierteljahrs., XII, 1877, 184-209; xiii,
1878, 57-80.

- Die Bestimmung des Fehlergesetzes aus Benb-
achtungon auf graphischeu wege.

Zeits. f. Vermess., 1877, 22-26.

Ableitung eines Satzes fiir die Kriimmung iles

Rotationsellipsoides.

Zeits. f. Vermess., vi, 1877, 26-28.

Stronger Ausdruck Tur den mittlereu Fehler eiiie-i

Polygonwiukels.

Zeits. f. Vermes., VI, 1877, 112.

Ueber deu Maximalfehler eiuer Beobachtnng.

Zeits. f. Vermes., Vi, 1877, 131-147.

Tri.angulirnng and Prnjectionsniethoden.

Zeits. f. Vermess., vi, 1877, 606-614.

Uebersicht der Literatur fiir VermessungawcBen

auf 1876.

Zeits. f. Vermes., vi, 1877 (l)-(88).
Geodiisie (65)- (71).

Zur Bestimmung des Gewichts von Beobach-
tungen, dereu mittlereu Fehlerquadrat sicb aus meb-
reren Theileu zusammensetzt.

Astron. Nachr., i.xxxix, 1877,225-246.

Kevd. in Jahrb. ub. d. Fortscbr. d. Math., ix, 1877, 155-l.'t;,
by B[nrNs].

und Peters. Zur Berechnung der Loth-Ableii-

kung durch deu Mond.

Astron. Nachr., xci, 1877, 235-2:58.

Das Theorem vou Clairaut.

Zeits. f. Vermes., vii, 1878, 121-145.

Revd. in Jahrb. iib. d. Fortsohr. d. Math., X, 1878, 788, by

BiRUKBj.

UNITED STATES COAST AND GEODETIC SURVEY.

407

Helmert (Friedrich Robert) — CoDtinaed.

Instrumente fiir huhere Geodiisie.

Braunschweig, 1878.

Separatabdnick ans dem B«richte iib«rdie wiseenpchaft-
lichen Apparate aaf der LoDdoncr AnfstelluDg im
Jahre 1876, 155-188.

Die geodiitische Uebertraguiig geographischer

Coordiiiateu.

Astron. NacUr., xciv, 1879, 313-320.

Kevd. in Jabrb. iib. d. Foitschr d. Math.. XI, 1879, 795,
by BfRUNB).

Die niatheinatischeu iind pbysikalischen Theo-

rieen der hoheren GeodiiHie. Einlcitiing uud erster
Theil : Die niatheinatischeu Theorieen.
8*^, Leipzig, 1880, pp. xiv, 631. Teuhner.
Zweiter Theil : Die physikalischeu Theorieen, mit
Untersuchungeu iiber die niatheniatische Erdgestalt
auf Gruud der Beobachtuugen. XV, G40, 2 plates,
Leipzig, 1884. (Gore.)
" Revd. in Jahi b. ub. d. Fortschr. d. Matb., xvi, 1884, 1080-
1881, by riETZOLDj ; ?eit9. f. Vermes., ix, lf80, 359-
368, by JORPAN : Astron. Ges.. Vierteljahra. , xx, 1885,
182-193, by Briss; Zeits. f. Vermes., xiv, 18S5, 451-
457, by Kebsteix; Astron. Ges., Vierteljahrs., xvi,
18«1, 170-180, by Joruam.

Zur Frage der Beweiskraft der Gradmessuugen

fur die Existeuz der Niiherungsweise rotationsfor-
iniger Gestalt der Erde.

Zeits. f. Vermes., IX, 1880, '2K9-277.

Nochmals der Fundamentalsatz fur die geodii-

lische Linie auf Umdrehungsfljichen.

Zeits. f. Vermes., ix, 1880, 338-339.

See JOROA.N', Eleiuentaro Begriindnng. etc.
See Werner, zusatz zu der eleinentaren, etc.

: Oudemans (J. A. C). Die Triangulirung von

Java, ausgefiihrt voni Personale des topographischen
Dieustes in Niederliiudisch-Ostindien. Revd. by — .
Astron. Ges., Vierteljahrs., xvi, 1881, 120-134.

: Bruhns (C.)H«dNagel(A.). Die Grossenhainer

Grundlinie, Berlin, 1882. Revd. by — .
Zeits. f. Vermes., xii, 1883, .'596-604.
Title in full nnder Bruhss (C).

: Paschen. Grossherzoglich mecklenbnrgische

Laudesvermessung. Revd. by — .
Astron. Ges., Vierteljahrs., xix, 1884, 39-58.

Aiisgleichung von symmetrisch augeordneten

Ricbtungsbeobachtungen einer Station.

Zeits. f. Vermes., xiv, 188.5, 263-26C.

Die Bessel'scheu Erddinieusionen.

Zeits. f. Vermes., xiv, 1885,90-91.

Bericht des kijuigl. prenssischen Geodiitischou

lustituts.

lut. Geod. Cong., Verhandl., 1884-'86, 187-199.

Lothabweichungeu. Heft 1. Formelii und Ta-

feln sowie ciuigo numerischo Ergebnisse fUr Nord-
deulschlaud. Veiiillentlicbung des konigl. preussi-
bcheu geodiitischen lustitnts.
4^, Berlin, 1866, pp. X, 94, 26, 3 maps. (Gore.)

Uobersicht dor Arbeiten des konigl. geodiitischen

lustitnts unter Generallieute.iiaut z. D. Dr. Baeyer,
uebst einem allgenieineu Aibeitsplane des lustitnts
fur das niichsto Decenuinm. Publication des konigl.
preuss. geodiitischen Institnts.
i'-\ Berlin, 1886, pp. 40, 9. 2 maps. (Gore.)
Zeits. f. Vermes., xv, 1886, 497.

This contains a complete list of all the pablications of
the Institut.

Helmert (Friedrich Robert)— Continued.

Jahresbericht des Diiektors des koniglichen geo-
diitischen Instituts fur die Zeit vom April 1886 bis
April 18«7.

8°, Berlin, 1887, pp. 32. (Gore.)

Rapport 8ur leg deviations de la verticale.

Int. Geod. Cong., Verhandl., 1887; Annexe i, 1-54
French, 1-53 German, 3 charts.

Rapport sur les mesures de pendnle ex^cnt^es

dans les dernifers ann^es.
Int. Geod. Cong., Verhandl., 1887, Annexe n, 1-17.

Bericht des koniglich. prenssischen geodiitischen

Instituts.

Int. Geod. Cong., Verhandl., 1887, Annexe x, 1-5.

Jahresbericht des Diiektors des koniglichen geo-
diitischen Instituts fiir die Zeit vom April 1887 bis
April 1888. (Als Mannskript gedruckt.)

4°, Berlin, 1888, pp.39. (Gore.)

Kurzer Bericht iiber die Versammlang der per-

manenten Commission dtr internationalen Erdmes-
sung zu Nizza in der Zeit vom 21 bis 29 October 1887.
Zeits. f. Vermes., xvili, 1888, 129-140.
Also as a separate, p. 12.
Bericht iiber die Versammlung der permanenten

Commission der internationalen Erdmessung zu Salz-
burg im September 1888 mit einigen Ausfiihrungen
iiber den Stand des Erdmessungsunternehmens.
Zeits. f. Vermess., xviii, 1889, 65-84.

Hemming (John) and Portlock (Lt.-CoL). Brief ac-
count of some survey operations undertaken at the
Cape of Good Hope for the verification of the labours
of Lacaille, and some notice of the country.
Roy. Engineers Pajjers, i, 1851, 27-45.

Henderson: Sabine (E.). Reply to — 's remarks on
Captain Sabine's pendnlum observations.
Phil. Mag. (Taylor), ii, 1827, 176-177.

Henneberg (Lebrecht). Ueber diejenige Minimal-
tiache, welche die Neil'sche Parabel znr ebenen geo-
diitischen Linie hat.
Naturf. Ges. Zurich, Vierteljahrs., xxi, 1876,67-70.

Hennequin (E.). Rapport snr les travaux exfScutds en
1881 et 1882 par la section g<'oddsi<ine de I'lnstitnt
cartographique militaire de Belgique.

Int. Geod. Cong., Geu.-Ber., 1881-'82, 144-148.

Rapport snr les travaux g^od^iques en Belgique

pendant TaniK^o 1883.

Int. Geod. Cong., Gcn.-Ber., 1883, 227-229.

Triangiilati(ui du royaumo de Belgique, publi<5e

avec I'autorisation de M. le Miiiistro de la guerre par
I'lnstitnt cartographi(ine niilitare, observations et
calculs de la triaugulation de premier ordre. Tome
second.
4", Bruxelles, 1885, pp. viii, .585, 7 charts. (Gore.)
[Rjipport sur les travaux g<5od<Ssiquc8 dans Bel-
gique, 1884-'86.]
Int. Geod. Cong., Verhandl., 1894-'86, 121-122.

Hennert (Johann Freedrich). Ondezoeking omtrent

de waare gedaanto der aardo.

Gouootsch. Vlissingeu, Verhandel., in, 1773, 529-
575.

408

UNITED STATES COAST AND GEODETIC SURVEY.

Hennert (Johaiin Freedrich)— Coiitiinied.

Ouderzock of do onzekeibcid onitrent de waaro

gedaaiito der aarde eoiieii merkelyken invloed hebbe
op de sterrekunde en iiavigatie.

Genootech. Vlissingcti, Verliandel., IV, 1775, 499-
544.

Dissertations physique et math^matique.

8=, Utrecht, 1778, pp. [xv], 214, 3 plates. (British
Mnseiini.)

Sur l.T fignre de la terrc, 167-208.

Hennessy (Henry). On the attractions of spheroids.
L., E., D. Pbil. Mag., xxxm, 1848, 24-28.

On tbo change in the e.arth's fignre and climate,

resulting from forces acting at its surface.

Geol. Soc. Dublin, Journ., iv, 1848-'50, 139-141.

On the variation of gravity at the earth's sur-

face, on the hyiiothcsis of its primitive solidity.
Geol. Soc. Dublin, Journ., iv, 1848-'50, 147-149.

The figure and primitive formation of the earth,

or researches in terrestrial physics.

Eoy. Soc. London, Phil. Trans., CXLI, 1851, 495-510,
511-548.

On the connexion between geological theories

and the theory of the figure of the earth.

Brit. A. A. S., Rep., xxii, 1852, 21.
Hennessey (J. B. N.) (iwrf Branfil (B. R.). Computation
of Indian arcs.

India, Trig. Survey, vii-viii, 1882.
Title in full uniler Branfil (B. R.).

and Cole {"W. H. ). C'onipntation of meridional

arcs.

India, Trig. Survey, iv, vi. viii.
Title in full under CoLE (W. H.).

Calcutta base-line.

India, Trig. Survey, i, 18"0-'71, 23.

Dehra Doon base-line.

India, Trig. Survey, I, 1870, ii, 48.

Sironj base-line.

India, Trig. Survey, i, 1870, iii, 26.

Bider baseline.

India, Trig. Survey, I, 70, iv, 28.

Sonakhoda base-line.

India, Trig. Survey, i, 1870, v, 32.

Chach or Atlok base-lino.

India, Trig. Survey, i, 1870, vi, 31.

Karachi base-line.

India, Trig. Survey, i, 1870, vii, 30.

Vizagapatam base-line.

India, Trig. Survey, i, 1870, viii, 32.

Bangalore base-line.

India, Trig. Survey, i, 1870, ix, 48.

The micrometer-microscope theodolites.

India, Trig. Survey, n, 1873, ii, 11-76.

Comparison between the 10-feet standard bars

1 s and A for determining the expansion of bar A.

India, Trig. Survey, ii, 1873, vi, 24-3G.

On the dispersion of circuit errors of triangula-

tion after the angles have been corrected for figural
conditions.

India, Trig. Survey, ii, 1883, viii, 151-176.

Reduction of the N\V. quadrilateral. The non-
circuit triangles and their final figural adjustment.

India, Trig. Survey, n, 1b73, x, 177-253.

Hennessey (J. B. N.) — Continued.

Simultaneous reduction of the NW. quadrilateral.

The computations.

India, Trig. Survey, ii, 1873, xii, 283-318
■ and Eeelan (H.). Sntlej meridional series.

India, Trig. Survey, iv, vm, 60.
and Walker (J. T.). Meridional arc series.

India, Trig. Survey, III, VII.

Title in fall u^ier Walker (J. T.).
Cape Comorin base-line.

India, Trig. Survey, i, 1870, x, 35.

and Wood (C). Meridional series.

India, Trig. Survey, vii, 1882, viii, 1882.

Une question de g^od^sie.

A. Franf.A.S., Bull., 1883, 149.

Hennon (V.). G<!od^8ie pratique des forf ts, ;\ I'usage des
agents forrestiers, propri^taires, r^gissenrs, agents
voyers et antres personnes s'occupant de I'estima-
tion et de amdnagement des bois.

8°, Nevers, 1846; Paris, 18C0, pp. [iii], 172,8 plates.
(British Museum.)

Trigonometric sarvej'ing.

Henry (Joseph). The Coast Survey. An article from
the Princeton Review for April, 1845.
8°, Princeton, 1885, pp.24.

Henry (Maurice). Essai sur la determination de la
longueur du pendule simple sous la latitude de St.-
Pdtersbourg.
Acad, de St.-Pdtersbonrg, Act.a, xi, 1793, 524-530.

Ueber die Landesmessung von Bayern.

Mon. Corr. (Zach), VI, 1802, 36-45.

Herbert (J. D.) and Hodgson (J. H.). Account of the
trigonometrical determinations of peaks in the Hima-
laya Mountains.
Asiatic Researches, xiv, 1822, 187-368.

Hermann (Friedrich). Ueber die neuen metiischen
Probemasse.

Naturf. Ges. Bern, Mittheil., 1870, 243-247.

Herr. Mittheiluug Uber die Glasstabe.

Int. Geod. Cong., Gen.-Ber., 1871,70-71.

Herrig (N.). Ueber Winkelmessen mit dem Repetitious-
Tueodoliten mit centrischem Fernrohr bei I'olygon-
niessnngen.

Zeits. f. d. Berg-, Hiitten- und Saliuenwesen,
xxxiv, 1886, 1,56-157.

Herscbel (John) and Cole (W. H.). East coast series.
India, Trig. Survey, vi.

On the local deviation of the plumb-line from

the true vertical, as affecting the accuracy of a trigo-
nometrical survey.

Indian Eng. (Medley), 1,1864,315-323.

Note on the difiference of variation of gravity at

Revel and St. Petersburg ; and on Grischow's jiendu-
lum observations at other stations.

Roy. Astron. Soc, Month. Not., XL, 1879-'80, 2-5.
See Grischow, Acad, de St.-PStersbonrg, Com., vii, U7-

— A bibliographical list of works relating to pen-
dulum o)ierations in connection with the problem of
the figure of the earth.
India, Trig. Survey, V, 1879, 103-126.

UNITED STATES COAST AND GEODETIC SURVEY,

409

Berschel (John)— Continued.

On the figure of the earth.

Nature, XX, lh79, 33-35.

Advocating the bestowal of increased attention upon
tlie investigation of the causes of irregularity of the
earth, and therefrom to deduce the figure of the
earth.

Table of provisional equatorial vibration-iiuin-

liers of peuduhinis used differentially since It'OO;
followed by a synopsis of pendulum observations
from 1G7'2 to lb74, partly reduced to common terms
liy the help of tlie above table.*

Calcutta, 1879.

On the employment of the pendulum for deter-
mining the figure of the earth.

Nature, XXI, 1880, 599-602.

On the determination of the acceleration of grav-
ity for Tokio, Japan.*

1880.

: Clarke (A. R.). Geodesy. Revd.hy— .

Nature, xxi, 1880, G0.'')-fi09.

: Kelly (P.). Metrology. London, 1816. Notice

of, by — .

Nature, xxiv, 1881, 237-2.38.
Title in full under Kei.lt (P.).

Note on the lengtti of the pendulum observed by

de risle de la Croyere, at Archangel, in 1728.

Astron. Register, XIX, 1882, 5.

Pendulum observations in London.

Nature, XXV, ia*2, 196-l'i7.

Herschel (John Frederick ■William). A brief notice
of the life, researches, and discoveries of Bcssel.
8", London, 1847, pp. 16. (Oxford, Uodloian.)
Account of geodetic work, pp. 11-15.
Extract from the Annual Iteport of the Boyal Astrono-
mical Society.

Outlines of astronomy. Ninth edition.

8°, London, 1867, pp. xxiv, 741, 6 plates. (Wash-
ington, t)bservatory.)

Figure of the earth, 129-150.

Familiar lectures on scientific subjects.

8°, I-ondon, 1871,pp. xii, 507.

The yard, the pendulum, and the metre, 41JM.'jl.

Hertha, for Hertha. Zeitschrift fiir Erd-, Volker- und
Staatenkunde.

8°, Stuttgart, 1825-'29 (14 vols.). (Washington,
Congres.s.)

Hesse CWilhelm Gottlieb). Dissertatio de vi centri-
fnga planetarum. I'mgymnasmata niagnitudinem
terne in astronomia sphajrica recto nihil instar con-
siderari.*

Erford., 1757.

POOCIE.MIOUFF, I, 1095,

Hesse (von). Hie kiiuiglicli prenssische Landes-Trian-
gulatiou. Triangulatimi dcr Umgegend von lierlin
zwischen 52- 12' und 52° 48' Breito und 30" 30' und
31^ 30' Liinge.

4', Berlin, 1867, pp. iv, 516,36, 2 plates, 4 charts.
(Berlin, Landisaufnahnie.)

Herou8jj;egcheu vom Kureau der Landes-Triungtilaliim.
Owing to the loss of many of the station-marUH,
this work is being reohserved aud new results will
soon be published.

Heussi (Jacob). I'cbcreine Verbes.serung auden Repe-
titiDns-'riu-odollten und den Nivellir-Instrumiiilen.
Ann. d. Phys. (Poggendorfl'), ciV, IKiS, 44:5-448.

Heussi (Jacob) — Continued.

Lehrbuch der Geodiisie. Nach dem gegenwarti-

gen Zustande der Wissenschaft fiir Feldmesser, Mili-
t:ir und Architekten.

8^^, Leipzig, 1861, pp. xxiv, 583. (Berlin, Royal.)
Hicks (W. M.). On some irregularities in the values
of the mean density of the earth as determined by
Baily.
Pliil. Soc. Camb. Proc, v, 1886, 156-161.
Hiecke (R.) und Czermak (P.). Pendelversuche.
Wien, 1885.

Hierl (Johann Eduard). Lehrbuch der hiiheren Ver-
messuugskunde, oder Auleituug zur trigonometri-
schen Bestimmung der Punkte auf der Erdoberlliiche
und der Hohen der Berge.

8°, Augsburg, 1842, pp. x, 157, 3 plates. (Munich,
Roy.il.)
Hilgard (Julius Erasmus). Discussion of probable error
of observation.
U. S. C. aud G. Survey, Rep., 18.")4, 121.

Triangnlation of the Mississippi Sound.

U. S. C. aud G. Survey, Rep., 1856, 291-292.

Subsidiary base apparatus. Description of a

modification devised to ascertain the temperature of
rods in use.

U. S. C. and G. Survey, Rep., 1856, 308-310.

Theodolite test.

U.S. C. aud G. Survey, Rep., 1856, 310-316; 1860,
357-361.

Bxamiuation and trials of a 10-incli theodolite, applica-
ble to the testing ot"instiunieuts of like construction.

Description of base apparatus for measuring sub-
sidiary lines.

U. S. C. and G. Survey, Rep., 18.57, 395-398.

Base-measuring apparatus. Abstract of experi-
ments for detenuiniug the length aud expansion by
heat of the standard har, with table of comparisons
of standard bar with 6 metres.

U. S. C. and G. Survey, Rep., 1862, 248-255.

Description of a new form of geodetic signals.

U. S. C. and G, Survey, Rep., 1867, 145.

On the use of railways for geodetic surveys.

U. S. C. and G. Survey, Rep., 1867, 140-144.

Intervisibility of stations.

U. S. 0. and G. Survey, Rep., 1873, 137.

Account of a base-line measurement three times

rei)eated in the U. S. Coast Survey.
A. A. A. S., Proc, 1875, 90-98.

With plates of the Bache-Wiirdcmann apparatus.

Tlie mc.isiiri'meut of a base-line for the primary

triangnlation of the United States Coast Sllrv(^y near
Atlanta, Ga.

Phil. Soc. Wash., Bull., 1875-'80, 50-51.

— The relations of the lawful standards of measure
of the United States to those of Great Britain aud
France.

U. S. C. and G. Survey, Rep., 1876, 4n2-.106.

— An examination of three new 20-inch theodolites.
U. S. C. and G. Survey, Rep., 1877, 114-147.

— [Progress of geodesy.]

A. A. A. S., Proc., 1876, 1-16.

Address as retiring president of the American Associa-
tion for the Advancement of Science for 187G.

•r

410

UNITED STATES COAST AND GEODETIC SURVEY.

Hilgaxd (Julius Erasmus) — Continuod.

C'ouijiarison of AmtTicaii and British standard

yards.

U. S. C. and G. Snrvey, Eep., 1877, 148-181.

Including a discussiou by J. Homer Lane, on the co-
efficient of cxpau8ion of the British stAodard yard
bar. bronze Uo. 11. O. H. Tittnjan, on the relative
expansion of bronze 12, and Low Moor iron.

Gt'odfsy.

JohuBou's Universal Cyclopedia, n, 1878, 473-477.

Pendulum ohservations.

JohnHou's Universal Cyclopedia, in, 1878, 1143.

An account of a perfected form of the contact-
slide base apparatus used in the Coast and Geodetic
Survey.

U. S. C. and G. Survey, Rep., 1880, 341-344.

Letter of the Superintendent on the proposed

transfer to the Navy Department [of the United
States Coast and Geodetic Survey].

S'^, Washiuglon, 1883, pp.8. (Gore.)

Coutainiu j{ also a letter from Richard D. Cults in answer
to a report of Charles D. Sigabee.

luqniry of the National Academy of Sciences

concerning the operations of the Coast and Geodetic
Survey.

8^, [Washingtou], 1884, pp.11.

Hiud (Henry Toule). The figure of the earth in rela-
tion to jjroldgiial inquiry.
Nature, x, 1874, 16C-167.

Suggests that Vnown gt ological facts may serve to point
out a Due of investigation which may lead to a more
correct knowledge than we appear to possess at
pieseut of the ligure of the earth, the probable
chnngeb which are slowly taking place, and the re-
lation which Ihcae bear to geological inquiry.
Hirsch (Adolph). Note sur la tigure dc la terre.

Soc. Sci. Nat.Neuchatel, Bull., v, 1859-'61, 57a-582.

Snr une deviation icmarquable du fil h plomb,

dccouveite r^cenimcut :\ Moscou.

SoK. Sci. Nal. Neucbatel, Bull., vi, 1861-'63, 319-325.

Sur les progres des travaux g^od^siques en Eu-
rope.

Soc. Sci. Nat. Neuchfltel, Bull., vii, 1866, ii, 387-402.

Nouvelles recherches sur I'^quation personnelle.

Soc. Sci. Nat. Neuchatel, Bull., vii, ISOO, ii, 277-284.

Sur la ui^tUode trigonouK^trique employee dans

le lever du cadastre et sp^cialemeut sur son ap-

plication dans le grand-duch^ de Hesse.
Soc. Sci. Nat. Neuchfitel, Bull., vii, 18ts'), 2&-37.

Sur les progrfes des travaux gdodi^siques en Eu-
rope. (Nivellement.)

Soc. Sci. Nat. Neuchfitel, Bull., vii, 186C, ii, 422-430.

Bericht iiber die geodiitisehen Arbeiten in der

Schweiz fiir das Jabr 1870.

Int. Geod. Cong., Gen.-Ber., 1870, 63-68.

Bericht iiber die geodiitisehen Arbeiten in der

Sehweiz fiir das Jahr 1871.
Int. Geo<l. Cong., Gen.-Ber., 1871, ("3-65.

Gf ncral-Bericht pro 1872 iiber die geodiitisehen

Arbeiten in der Sehweiz.

Int. Gtod. Cong., Gen.-Ber., 1872, 58-73.

Rapport sur les travaux g<?oddsique8 en Suisse

pendant Fannc^e 1674.

Int. Geod. Cong., Gen.-Ber., 1674, 79-82.

Hirsch (Adolph)— Continued.

Rapport sur les travaux gdoddsiques en Suisse

en 1875.

Int. Geod. Cong., Gen.-Ber., 1875, 217-219.

Rapport sur les travaux gdoddsiques en Suisse

en 1876.

■ Int. Geod. Cong.. Gen.-Ber., 1876, 123-125.

Rapport sur les observations de pendule.

Int. Geod. Cong., Gen.-Ber., 1877, 307-308.

Rapport sur les travaux g^od^siqnes dans la

Suisse pendant I'annde 1880.

Int. Geod. Coug., Gen.-Ber., 1880, 38-41.

Rapport sur les travaux gdoddsiques dans la

Suisse pendant les ann^es 1881 et 1882.

lut. Geod. Cong., Gen.-Ber., 1881-'82, 130-134.

Rapport sur les travaux g^od^siques en Suisse

pendant l'anni?e 1883.

Int. Geod. Cong., Gen.-Ber., 1883, 279-283.

[Rapport sur les travaux gdoddsiques dans la

Suisse pendant les anndes 1884-'86.]

Int. Geod. Cong., Verbaudl., 1884-'86, 232-238.

Rapport sur les travaux [gdod^siqnes] en Suisse

[pour l'ann<?e 18b7].

Int. Geod. Cong., Verhandl., Annexe XII, 1-5.
: Dumur (J.). Le rdseau de triangulation Suisse,

publi<^ par la Conmiission gdoddsique Suisse. Troi-
si^me volume. La men.suratiou des bases. (Associa-
tion gdoddsique iuternatiouale.)

4°, Lausanne, 1888, Corbez, pp. 104, 6 plates.
(Gore.)

Historical Mag., /or Historical Magazine.

8°, Boston, 1857-'75 (23 vols.). (Washington, Con-
gress.)

Hodgson (John Anthony) and Herbert (J. D.). An
account of tiig(moinetrical and astronometrical
operations for dflermiiiiug the heights and positions
of the principal peaks of the Himalaya Mountains.
Asiatic Researches, xiv, 1822, 187-368; Edinb.
Phil. Journ., ix, 1823, 312-313 ; Ann. de Chimie, xxv,
1824, 20.5-208.

Hofimaun (August Wilhelm). Bericht iiber die wis-
seuschaftlichen Ap})arate auf der Londoner inter-
nationaleu Ausstellnng im Jahre 1876.

8°, Braunschweig, 1878 and 1881, pp. xxvi, 846.
(British Museum.)

Messapparate. 3-24 ; Uoherc Geodiisie, 155-188, by Hol-

mert (F. R.).
Revd. iu Zeits. f. Vermess., X, 1881. 369.

Hofmaiin (Heinrich). De octantis instrument! nuithe-
niatici novi geoda-tis astronomis geographio n.autis
architectis militibus et fodiuaruu pralectis per<iuam
utilis et accommodati usu et utilitate libellus.
4°, Jens, 1612, pp. [xiii,62]. (British Museum.)

Holfeld (J.). Neue Theorie von dem Wahle der Staudli-
nien, nebst trigonometrische Berechuung der Fehler
im Wiukelmessen, die von der unrechten Lage des
Gradbogeus nnd des Visirstrahles herriihren.*
Lemberg, 1793.

HOLLAND.

Kaifek (F.). TJeoer die boUaudische Gradmessungsarbeiten.
Int. Geod. Cong., Gen.-Ber., 18M, 16-18; 1865,11-12; 18«d,
13-15; 1868,16-24; 1869,12-18.

UNITED STATES COAST AND GEODETIC SURVEY.

411

HOLLAND - Com i n iioil .

Kraijrnhoff (C. R T.). Prroia historiqne dea operations
g^o<\6siquea faitea eu Hollaude.
La naye, 1813 ; 1827.
Ol'DEMAss (J. A. C.) Eapport (.ur lea travaax gfiodesiquea
dana les Pays-Baa.
Int. Geod. Cong., Gen.-Ber., 1880, 18-20.
SA-Nr>KBAKHLYZEX (H.G. VAN PE). Eesnni6 dea travans g6o-
dfsiqnes ("S^cnteea dans left Pays-Baa.
Int. Geod. Cong., Gen.-Ber., 1881-'82, 84-85; 1883, 257-259;
1884,239-261; lS«4-86, 178-182; 1687, viii, 1-3.
Stamkart (F. J.) Bericht iiber die geodatischen Arbeiten in
Holland.
Int. Geod. Cong., Gen.-Ber., 1870, 8-10; 1873,4; 1875.179-180;
1876,105-106; 1878,86; 1879,92-94; 1880,20-22.

Holniaii (Silas W.). Dibcussion of the precision of
iiifUMureiueuta.

Technology Quarterly (Boston, Mass.), i, 1867, 1-21-
140.

Holmquist: Svanberg (J.). Exposition ilos operations
faites eu Lapponie pour la d^teruii nation d'uu arc dn
ni^ridien, par — ...
Stockholm, 1805.

Title in full under Svanberg (J.).
Hopkins (William). On the form, solidification, and
thickness of the earth's crust.

Brit. A. A. S., Rep., XVII, 1847, 40-57.
Hoppe (R.). Anwendung Thetafunctionen auf geodjiti-
scho Strecken und Winkel.

Arch. d. Math. (Grunert), III, 1886, 75-83.
Hopton (Arthur). Baculum geoda-ticum, sive viaticum,
or the geodetieall staffe, containing eight hooks: the
contents whereof foUowe after the epistles.

8^, London, 1610, pp. [xiv], 347. (Oxford, Bod-
leian.)

Bonnd with The art of dialling.

Horsley (Samuel). Remarks on the observations made
in the late voyage toward the North Pole for deter-
mining the acceleration of the pendulum in latitude
79" .50'. In a letter to C'onstantine John Phipps.
4°, London, 1774, pp. 15. (British Museum.)

Hossard (P.) et Rozet. Sur les causes probables des
irri'gularit<5s de la surface du niveau du globe ter-
restre, des anomalies observdcs dans lii direction de
la vertical, la marche du pendule et la hauteur do l.a
colonne b;ironi(;triquo ramen<5es il cette m6me surface.
Acad. d. Sci. Paris, Comp. Rend., xviii, 1844, 180-
185.

: Francoeur (L.-B.). Gdoddsie. Angment^e

par — .
Paris, 1865.

Title in full under FRANC<F.i:n (L.B.).

Hossfeld (Johauu "Wilhelm.) Au.szug ans der geome-

trisilii-ii Allractiiinskhro und ihrcr Anwendung auf

Bercchuung der Figur, Abplattung, Giosse und in-

nern Mjisse der Erde.

Ann. d. Phys. (Gilbert), XLV, 1813, 74-107, 185-203.

Hourcastreme. Dissertation sur les causes (\m ont pro-
duit I'espece de contradiction que I'on remarque entre
deux decrets de I'Association nationale. (H.)
8°, Paris, [1792], pp. 60.
Houzeau de la Haye (Jean-Charles). Rapport sur ce
ni6nioire. [Adan (E.). Attractions locales.]
Acad, do Belgique, Bull., XLVI, 1878, ii, 6-11.

Houzeau de la Haye (Jean-Charles) — Continued.

Catah)gue des ouvrages d'aslrouomie et de m6-

tdorologie qui se trouvent dan.s les priiicipalesbiblio-
thfeques de la Belgique, pr^pard et mis en ordre jl
rObservatoire royal deBruxelles; suivi d'uu appen-
dice qui comprend tons les autres ouvrages de la bi-
bliothfeque de cet (Stablissement.

8°, Bmselles, 1878, pp. xxiii, 645. ( Brussels,
Royal.)

G*od«sie, 239-243, 465^74.

, Folie et Liagre. Sur la triangnlatiou du ro-

yaume. Mesure d'une troisifeme base gdoddsique;
par M. Adan.

Acad, de Belgique, Bull., i, 1881, 867-872.

ct Lancaster (A.). Bibliographie gdndrale de

l';istronomie, ou catalogue m^thodiquo des ouvrages,
des uK^moires et des observations astronomiques pu-
blic depuis I'origine de I'imprimerie jusqu'en 1880.
Tome second. M<5moires et notices.

8°, Bruxelles, 1882. Harerinans. (Gore. J

Dimensions and flattening of the earth, 1148-1166, 1721-

1723.
Houzeau is used aa an abbreviation for the second vol-
ume.

Hube (Johauu Michael). Do telluris forma. Liber sin-
gularis.

Varsavia;, 1780, pp. 87, 1 pi. (British Museum.)

Huber (Ernst). Die Storungen der Rotationsaxe der
Erde.

4^, Luzern, 1880, pp. 28, 1 plate. (Berlin, Geodetic

Institute.)

Hiigel. Bericht iiber die ini Gro.«slierzogthuni Hessen
znm Zwecke der europiiischen Gradmessung iia
Jahre 1869 vorgenommenen Arbeiten.
Int. Geod. Cong., Gen.-Ber., 1869, 10-11.

[Hugon]: Maire (C.) ci Boscovich (R. J.). Voyage
astronomiqne et g^ographique pour mesurer deux
degr^H du m(5ridicn. Translated by — .
Paris, 1770.

Title in full under Maire (C).
Hultsch (Friedrich). Griechische und roraische Metro-
logie.

Berlin, 1862; 2d ed., pp. xiv, 745; Berlin, 18b'2.
(Oxford, Bodleian.)

History of unita of length, 27-74.

Humboldt (FriedrichHeinrich Alexander von). Re-
cueil d'observations astronomiques, d'opC'iatious tri-
gonomdtriciues et de mesures bat()ui<!trique8.

Fol. l: Paris, 1810, pp. Ixxvi, 138, .52, 382; ii:
Paris, 1810, pp. 529, 1 plate. (Washington, Coast
Survey.)

Hume (Josephl. "Report of Colonel Waugh on the ex-
tent ;ind nature of the operations of the grand tri-
gonometrical survey."" Presented to Parliament in
April, 18.51.

Humaus (Georg Christian Konrad). Die geometri-

sclicn Instrumenfe der geBainnitrii practischen Geo-
metric; deron Theorie, Beschreibung und Gebraucli.

8°, Hannover, 1862-'64, pp. viii, 671. (British
Museum.)
Hunt (E. B.). Proposal for a trigonometrical survey of
New Yo»k.

A. A. A. S., Proc, 1851, 382-385.

412

UNITED STATES COAST AND GEODETIC SURVEY.

Hunt (E. B.)— Continued.

Description of liase-measuriug apparatus as used

in the Coast Survey.

U. S. C. aud G. Survey, Rep., 1854, 103-108; 1873,
132-136.
Huttou (Charles). An account of the calculations made
from the survey measures taken at Schebalien in
order to ascertain tlie mean density of the earth.

Roy. Soc. London, Phil. Trans., Lxvii, 1778, ii,
689-788.

Density = 4J.

Calculations to determine at what point in the

side of a hill its attraction will he the greatest.
Road at the Royal Society, Nov. 11, 1779.

Separate, 4°, Londou, 1780, pp. 16.

On the calculations for ascertaining the mean

density of the earth.

Phil. Mag. (Tilloch), xxxvili, 1811, 112-116.

On the mean density of the earth.

Roy. Soc. Londou, Phil. Tra^s., 1821, 276-292;
Phil." Mag. (Tilloch). 1821, 3-13.
Huttou (James). Theory of the earth, with proofs and
illustrations. In four parts, two volumes.

12^^, i: Edinburgh, 179.'), pp. viii, 620,4 plates;
II : Edinburgh, 179ri, pp. viii, .''i67, 2 plates.

Huyghens (Christian) [Hugeuius (Christianus)].
Horologium oscillatoriuui sive de motu pendulorum
ad hcu'ologia aptato demonstrationes geometric;?.

Fol., Paris, 1673, pp. [xii], 161. (Oxford, Bod-
leian.)

De la cause de la pesantenr.

12-^, Leyde, 1691.

I>ivera ouvrages ilo Matb. et Phys. par MM. de TAcad.
Eoy. d. Sci. Paris, 1693, 305-312. (British Mu.senm.)

Opuscnla posthnma. Dissertatio de causa gra-

vitatis, anctore C. H. ^ Z.

4°, Amsterdam, 1728.

Figure of tlie eartb. 117-119.

: Plana (G.). La ligure de la terre et la loi de la

pesantenr h sa surface d'apri's I'hypothfese d' — .

Astron. Naclir., xxxv, 18.''>3, 371-378.
Ibaiiez (Carlos) .1/ Meneses (Frutos Saavedra). Ex-
perimeucias hechas con el uparato de uiedir bases
perteueciente d la comision del mapa de Espana.

8°, Madrid, 1859, pp. viii, 255, cxlvii, 7 plates.
(Gore. )

Noticia de los resultados obtenidos en la niedi-

cion de la base central del map.a de Espana.

Revista Cien. Eis.. Madrid, xiii, 1863, 513-519, 1
chart.

Lt<i<1a A la Real Aeadcniia de cienciaa, 30 do nov. de 1803.

D iscurso sobre el origen y progresoa de los instru-

mentos de astronomia y geodesia.

Acad. Cien. Madrid, M^,m.,i, 1863, ii, 1-45.

Comparacion de la regla geodesica perteueciente

al gobierno de S. A. el Virey de Egipto con la que
sirvid para la mediciou de la base central del mapa
de Espana.

Acad. Cien. Madrid, M<!m., 1, 1863, ii, 47-170.

Pnlili.sbed Beparatily, 4°, Madrid. 1863, pp. 125, 1 plat*-.

Notice sur les rc'sultats obteuus dans la mesure

de la base centrale de la carte d'Espagne.
Astron. Nachr., LXI, 1864, 339-346.

Tbanez (Carlos) — Continued.

: Laussedat (A.). Sur les operations en cours

d'ex^cution pour la carte d'Espagne par M. — .
Acad. d. Sci. Paris, Conip. Rend., LVill, 1864, 70-72.
, Meneses (Frutos Saavedra), Monet (Fer-
nando) y Quiroga (Cessareo). Base centrale de
la triaugulation gi^og&ique d'Espagne. Traduit de
I'espagnol par A. Laussedat.

8°, Madriil, 1865, pp. viii, 300, cc.lxiv, 6 plates.
(Gore.)

Appendice 10. Publications reLatives aui travaux g6o-
d^siqnes ex6cQt6es dons di£r6rent8 pays.

Expose de I'etat des travaux g^odesiques ponr-

suivis en Espagne.

Int. Geod. Cong.. Gen.-Ber., 1865, 57-58.

Expose de I'^tat des travaux g6odesiques ponr-

suivis en Espagne.

Int. Geod. Cong., Gen.-Ber., 1869, 62-65.

A son excellence M. le general Baeyer.

Int. Geod. Cong., Gen.-Ber., 1870,69-70.

Regarding tbe geodetic work in Spain daring 1870.

Descripcion geodesica de las Islas Baleares.

8*^, Madrid, 1-71, pp. xii, 866, 8 plates, 1 chart.
(Berlin, Royal.)

Publicada de real orden.

Un rapport sur les travaux g^odesiques pour-

suivis par I'Institut geographique de I'Espagne pen-
dant I'annee 1870.

Int. Geod. Cong., Gen.-Ber., 1871, 65-66.

Rapport sur les travaux g^odesiques executes

par I'Institut geographique d'Espagne depuis sep-
tembre 1871.

Int. Geod. Cong., Gen.-Ber., 1872. 57-58.

— Rapport sur les travaux g^odesiques en Espagne
pendant les anuses 1871-'74.

Int. Geod. Cong., Gen.-Ber., 1874, 83-a'i.

— Rapport sur I'etat des travaux geodesiqnes ponr-
suivis par I'Institut geographique et statistique
d'Espagne.

Int. Geod. Cong., Gen.-Ber., 1875, 219-222.

— Rapport sur les travaux geodesiques en Espagne
en 1876.

Int. Geod. Cong., Gen.-Ber., 1876, 125-128.

— Rapport sur I'etat des travaux geodesiques pour-
suivis par I'Institut geographique et statistique
d'Espagne pendant I'annee 1877.

Int. Geod. Cong., Gen.-Ber., 1877, 309-312.

— Rapport sur les travaux geodesiques et astrono-
miques accomplis pendant I'annee 1878 (Espagne).

Int. Geod. Cong., Gen.-Ber., 1878, 112-115.

— Rapport sur les travaux geodesiques at astrono-
miques accomplis pendant I'annee 1879.

Int. Geod. Cong., Gen.-Ber., 1879, 115-117.
— : Koppe (C). Der Basisapparat des General
— und die Aarbergrr Basismessnng.
4°, Nordhausen, 1881, pp. 11. (Gore.)

Rapport sur les travaux geodesiques pendant

I'annee 1880 (Espagne).

Int. Geod. Cong., Gen.-Ber., 1880, 41-44.

— et Perrier (F.). Jonction gSodesique et astrono-

miquede I'Algerie avec I'Espagne.

Int. Geod. Cong., Gen.-Ber., 1880, 44-47.

UNITED STATES COAST AND GEODETIC SURVEY.

413

Ibanez (Carlos)— Continued.

Memorias del Iiistitiito geogrstfico y estadistico.

Tomo 1. Madrid, 18*5. Red gi'odf^sica de 1" 6rdeu
de EHpaua. Parte primera. Meridiauos de Sala-
manca y de Madrid, pp. 1-403.

Toiuo 2. Madrid, 1878. Red geod^sica de l"^' 6rdeu
do Espana. Parte segiinda. Cadena de costa sur.
Paralelo de Badajoz. I^aralelo de Madrid. Cadena
de Costa Norte. Paralelo de Palencia, pp. 559.

Tomo 3. Madrid, 1881. Red geoddsica do l'' 6rden
de Espana. Parte terccra. Meridiano de Pamplona.
Meridiauo do Lerida. Cadena de Costa Este. De-
scripcion y uso del aparato de Ibanez, para medir
bases. Dilatacion lineal de la regladel ajiarato, y eu
longitud it una temperatiira doterminada. Base do
arcos de la frontera. Base do Lugo. Base de Vicb,
pp. 1-482.

Tomo 4. Madrid, 1883. Red geod^sica de 2" 6rden
deE8])ana. Parte ciiarta. B.ase de Olito, 99-172. Do-
terniiiiacion del eoeticieute de dilatacion lineal do la
regla de hierro laminado, perteneciente al aparato do
Ibanez, 659-C96.

Tomo 5. Madrid, 1884. Red geoddsica de I'' (irdon
de Espana. Parte quiuta. Bases de Cartagena y do
Madridejos.

Tome 0. Madrid, 1886. Red geoddsica do !"■ 6rden
de Espana. Parte soxta. Compensacirindoloserrores
angulares do la red geoddsica de l"' ordeu de Es-
pana.

Tomo 7. Madrid, 1888. Enlace geoddsico y astro-
nrtmico de la .Mgeria con Espana, realizado en 18*9,
por ordeu de los gobiernos de Espana y de Fraueia.
Cfinipensacii'in de los errores angulares de la red geo-
d(Ssia de 1" <5rden de Esptina. (Gore.)

: 'Westphal (A.). Der Basisapparat — 's nndsein

Verbiiltniss zum altcren spaniscbeu Apparat.
Zelts. f. Instrumentenkunde, i, 1881, 173-183.

et Barraquer (J.-M.). Rapport de Monsieur lo

gdudral Ibanez sur les travanx g(5od(58i<iiics de I'lnsti-
tut Kdograpliique et statistiiiuo (Espagne).
Int. Good. Cong., Gen. -Ber., 1881-'82, 134-141.

— Rapport sur les travaux gdoddsiques de I'Institut

gdographique et statistique (en Espagne pendant
I'annde 1883).

Int. Good. Cong., Gen.-Ber., 1883,283-285.

e< Perrier. Publication internationale. Jonction

gdoddsique et astronomiquo de I'Algdrie avec I'Es-
pagne, oxeeiitde en conimun en 1879, par ordre des
gouvernenients d'Espague et de France.

4^, Paris, 1H8C, pp. xix. 281, 6 plates, C etcbings.
(Washington, Coast Survey.)

■ [Rapport sur les triivaux gdoddsiqucs en Es-
pagne pondant les anudc^s 1884-'8G. ]
Int. Good. Cong., Vorhandl., 1884-'8t), 124-127.
Espagne. Rapport sur les travaux gdoddsiqucs

Ideler (Christian Ludiwig) — Continued.

Uebor die Liiugeu- uud Flacbenm.asso di^r Alteii.

Von don Wegcmassen der alteu Geograi)bie. Ueber
die von den Alteu erwilhnten Bestinimungen des Erd-
unifangs und die von den neuoreu daraus abgelei-
teteu Stadien.

K. Ak. d. Wiss., hist. CI., Abhandl., 1825, 169-189 ;
1827,111-128.

Ueber die von d'AnviIlo in die alte Geograpliie

do premier ordre de I'Institut gdograpliiriue et sta-
tistique.

Int. Good. Cong., Verliandl., 18,'J7, Anni'xe ,\iii, 1-3.

Ideler (Christian Ludijing). Ueber die Gradmessuug
der Alton.
Mon. Corr. (Zach), x.xiii, 1811, 453-482.

ciugefiibrten Stadien.

K. Ak. d. Wiss., pbil. CI., Abbandl., 1826, 1-18.

India, Trig. Survey /or. Account of the operations of
the Great Trigonometrical .Survey of India.
4°, Dehra Dun, 1870-'83 (9 vols.).

INDIA.

AlKY (G. B). luvestigations applying to the Indian geodesy.
India, Trig. Survey, n, 1879, i, 3-10.

Branfil (B. R.J. Budbon meridional series.
India, Tris Survey, vn, 1882, i-xvi, 1-74 (J.).; Gurwani me-
ridion.ll series, vni, 1882, viii, 45 (N.) ; Gora meridional se-
ries, vni, J882, is, 70 (O.) ; Cbeudowa meridional series,
vni, 1882, viii, 56 (Q.).

Cole (W. H.). Northwest quadrilateral.
India, Trig. Survey, n, 1879, xi, 255-282; Rabun series, IV,
1876, vi, 106, 80; Great arc series, iv, 1876, si, 78, 101 ; Gur-
hagarh series, iv, 1876, x, 115, 61 ; Great are series, vi, 1880,
iii, 124; Oaleutla series, vi, 1S80, xiii, 226; East Coast se-
ries, VI, 1880, xxxix, 161 ; Jabalpur scries, vi, 1880, vii, 101 ;
Bider series, VI, 1880, xiv, 111 ; Bilaspur series, vl, 1880, xviii,
128; Southeast quadrihitoral, vr, 1880, 164, 124; Badhou se-
ries,vn, 1882, i, 1-111 ; Eastern frontier series, vill, 1882, x,
108; Brahmaputra series, Vlll, 1882, xiv, 96; East Calcutta
series, viii, 1882, vii, 79.

CUNNIXOIIAM (A.). The Indian survey.

Nature, xxvii, 1882, 97-98.
Danveiis (F. C). The surveys of India.

Quart. Journ. Sci., VII, 1870, 448-458.
De I'r(:e (G. C). Synopses of the results of the Great Trigo-
nometrical .Survey of India.

Dehra Dto, 1883-85.
Everest (G.). An account of the measurement of an arc of
meridian in India.

London, 1830 ; London, 1847.

Some accounts of the progress of the survey of ludia.

Roy. Astron. Soc, Month. Not., iv, 1836-'39, 206-210 ; Brit. A.

A.S., Rep., XIV, 1844, 3-4.

Rectificatiou of logarithmic errors in tho measuremeuL

of two sections of the arc of India.

Koy. Sue. Loudon, Proc, XX, 1858, 620-026.
Haig (C. T.). General description of the .Jodhpore series.

India, Trig. Survey, IV, 1866, xv.
.Tervih (T. B.). On the state and prospects of tho surveys of
India.
Brit. A. A. S., Geogr. Section, viii. 1838, 98.
Lambton (W.). An account of a method for extending a
geographical survi'y across India.
Asiatick Researches, VII, 1803, 312-333 ; X, 1811, 290-384.
— — An account of the measurement of an are of the merid-
ian on the coast of Coroniandel.
Asiatick Researches, viii, 1805, 137-194 . . . ; XII, 1818, 2-101,
294-359; XIII, 1820,1-127.
LiNIiENAU (B. A. VON). Die trigonometrische Vonueasuug in
UstiodicD, 1810 und 1818.
Zeits. f. -Vstroii. (Liudenou), ", 1816, 79-89, 359-375.
Markham (C.R.). Memoir on Indian surveys.

Londiui, 1871, 1878.
MoNTi;OMERn'. (T. G.). Memorandum . . . on the progress of
the K;isluuir series.
Asiatic Soc.,.Touru., .\xx, 1801, 9'J-IIO.

414

UNITED STATES COAST AND GEODETIO SURVEY,

INDIA— Con tiuned.

Pbatt (J. 11.). On the curvature of the Tndian arc.
L., E.. U. rhil. Hag., x, 1855, 340-345; XVI, 1858, 401-408;
Asiatic Soc, Joum., xxvu, 1858, 201-213 ; xxviii, 1869, 22-27.
Koy. Soc. Lonilou, Proc, X, 1859, 197-199, 648-660; Phil.
Trans., 1861, 579-694.

Kenny (T.). Ueber die trigoDometrisohe Vermeseong vou
ludieu.
Anu. d. Erdknnde (Berghans), viii, 1833, 75-76 ; i, 1836, 353-
659.

Strakoe (A.). Geodesy, especially relating to the Great Trig-
ouoinotrical Survey of India.
UnitLd Service Joum., vi, 1863, 467-486.

Tuuii.i.iEK (H. K.). A manual of surveying for India.
Calcutta, 1851,1875.

Longitudinal series.

India, Trig. Survey, ill, 1876.

Synopses of the results of the Great Trigonometrical

Survey of India.

Dchra Dim, 1879.

Walker {J. T.). The great trigonometrical survey of India,

Calcutta Kev., IV, 1845, G3-95; XVI, 1851, 514-540; XXXVIII,

1863, 26-62; Asiat. Soc, .Touru., XXXI, 1862, 32-48; XXXII,

1803,111-123; Indian Eug. (Medley), I, 1864, 180-210; Van

J.'ostlaud'a Mag., XXXIV, 1887, 65-79.

Triangle series.

India, Trig. Survey, 111, 1873 ; iv, 1876 ; vil, 1882.

Synopses of the results of the Great Trigonometrical

Survey of India.

Dehra Dvln, 1874-'80.

AVaugh (A.). On the great trigonometrical survey of India.
Calcutta Eev., iv, 1842, 62-95 ; Indian Eng. (Medley), ii, 1865,
265-300, 398-407; III, 1866, 94-108,305-318,402-413; IV, 1867,
303-316,413-422.
"Wkbh. Trigonometrical survey of India.

Phil. ilag. (Tilloch), Llll, 1819, 146.
"Wood (C). Triangulation series.

India, Trig. Survey, vii, 1882 ; viii, 1882.
Zacu (F. X. vox). Ost-lndische Gradmessung der Lange uud
Breite.
Mon. Corr. (Zach), xii, 1805, 488-494.

Anon. Trigonometrical Survey — India: Ketiini toanorderof
the honorable t be House of Cniunions, d;iled 12th of Febru-
ary, 1850, for relurus "of full aiid det;iiled reports of the
extent and nature of the operations aud expenditures con-
nected with tl:L- grand t)i;,unumetrical surM'y of India,
and the grand tiianguliition thereof, fur theuieasurements
of the arcs of the nuridian, from the year the first base
was mea.^ured to the latest date, etc., 1851.
C;ilcutta r.i'V., XVI, 1851, 514-540.

The Great Trigonometrical Survey of India.

Tan Xostrand's Mag., in, 1870,209-306.

The Indiiin trigonometrical sun-i-y.

Natuic, XII, 1675, 72-74; Van Nostrand's Mag., xiil, 1S75,
367-371.

A review of the report of the survey for 1873-'74.
—— The Indian survey.
Kature, xxix, 1684, 300-362.

The Great Trigonometrical Survey of India.

Van Xoblrand's Mag., Ill, 1870,299-306.

Indian Eng.(Medley),/or Professional Papers on Indian
Kiigiiiceriug.

8°, Roorkee, 1863-'68 (4 vols.). (British Museum.)

Inghirami tGiovanni). Di una base trigonometrica
iiii.siirata in Tci.-icana ncll' aiitiiuuo 1817.
S°, Firenze, 1818, pp. V>2. (Cambridge University.)

[Triangolazione in Toscaua.]

Corr. Astron. (Zach), i, 1818, 101-120, SJ27-343, 368-
389.

Iiighirami (Giovanni) — Continued.

[Letteia: TriangolaziouedellaLombardiaedello

statu di Lucca e dclla Toscaua.]

Corr. Astron. (Zach), ill, 1819, IS.'i-lSS.

Riniiione della triangolazione di Loinbardia con

quella della Toscana.

Opuscoli e Notizie d. Sci. (Inghirami), i, 1820, 101-
107.

[Relative alia vera distanza tra il ceiitro del

fanale di Portoferrajo o quello doll' opposta torre
Pop u Ionia.]

Corr. Astron. (Zach), v, 1821, 251-276 ; Note, 271-
282.

Delia operazioni trigonometriche, eseguite

r anno 1816 iiella costa occideutiile della Toscana.
8°, Livorno, 1821, pp. 32. (Vienna, War Office).
(Fascicolo IX dell' Antologia.)
Inst, de France, Mem. CI. Sci. Math. Phy s.,/or M^moires
de la classe des sciences niathematiqueset physiques
de riustitut royal de France.
4'-^, Paris, 1806-'15. (Washington, Observatory.)
Institution Civ. Eng., Proc, for Minutes of the Pro-
ceediugs of the Institution of Civil Engineers.
8°, Loudon, 1837. (Washington, Congress.)

INSTRUMENTS, GEODETIC. See GEODETIC

INSTRUMENTS.
Int. Bur. Weights and Measures, Trav., for Travaux

et iniimoiics du Bureau international des poids et
mesures.
4^, Paris, 1881. (Washington, Observatory.)

Int. Geod. Cong., Gen.-Ber.,/or Generalbericht iiber die

uiittel-europiiische Gradmessung. Bericht iiber die

Verhandlungen dor [eisten, zweiten, etc.] allgo-

meiuen Conferenz der europaischen Gradmessuugen.

4'=, Berlin, 1863-'74. (Gore.)

INTERNATION.ai GEODETIC CONGRESS.

Tm.BB OP PUBLICATIONS.

Generalbericht iiber die mittelenropaische Gradmesaong.
Fiir 1863, Berliu, 1864.
Fiir 18G4, Berlin, 1865.
Containing : Verhandlungen der ersten allgemeiuen Con-
ferenz der Bevollmachtigten zur mitteleuropiiischeu
Gradmessung in Berlin vo'n 15. bis 22. Oktober 1864.
Fur 18C5, Berlin, 1866.
Fiir 1806, Berlin, 1607.
The title is changed to: Bericht iiber die Verhandlungen
der voiu 30. September bis 7. October 1867 zu Berlin ab-
gehaltenen [zweiten] allgemeiuen Conferenz der europai-
schen Gl'admessungeu. ZugUich als General-Bericht
fiir 1867 berausgegeben vom Central-Bureau der europai-
schen Gradmessung. Berlin, 1868.
General-Bericht iiber die europiiische Gradmessung fur die

Jahre 1868, 1869, 1870. 3 vols. Berlin, 1860, 1870, 1871.
Bericht iiber die Verhandlungen der vom 21. bis 30. September
1871 zu \Vien abgehalti n< ii drittcu jTllgenieiueu Conferenz
der eurnpiiisclu-n Gr:ulnif ssung. Zugleich als General-
bericht iiber die europiiische Gradmessung. Berlin, 1872.
General-Berirtit iiber die europiiische Gradmessung, 1872, 1873.

2 vols. Berlin, 1873, 1874.
Bericht iiber die Verhandlungen der vom 23. bis 28. Septeraher
zu X>readen abgehaltenen vierten allgemeiuen Conferenz
der europ&ischen Gradmessung. Zugleich als General-
Bericht fiir 1874. Berlin, 1875.

The title again changes: Verhandlungen der vereinigten
peruiauenten Commi.ssion diT eurupiiiseben GradmeS'
sung, 1875, 1&76. 2 vols. Berlin, 1876, 1877.

UNITED STATES COAST AND GEODETIC SDKVEY.

415

INTERNATIONAL

Contiuued.

GEODETIC CONGRESS-

TITLES op PUBLlCATIOSli.

VerbandlaDgeD der- funftcD aligemeinen Confereaz der euro-
paiscbcD GradiDessQDg. [Stntt;;art, 1877.] Zugleich mil
Geueral-Bericbt fiir das Jahr 1877. Berlin, 1878.

VerhandluDgen der vereiuigt«n poruiaueuteu CommissioD der
europaischen Gradmessnog. Zugltich mit dem Berioht
fur 1878, 1879. 2 vols. Bcrliu, 18711. 1880.

Verhaudluugen der serhsten allgimeinen Conferi'nz der euro*
paiHchen Gi*admes8nDg. [ MuDich ] Zugleich mit dem
GeneralBericht fiir das Jahr 1880. Berlin, 1881.

Verliandlunpen der vereinigten perroanenteD Commissiuu der
eurupaischen (iradmessuDg. Zugleich mit dem General-
bericht fiir die Jabre 18S1 und 1882. Berlin, 1883.

Verbandlungen der eiebeuten allgemeioen Conferenz der euro-
piiiacbeQ Gradmessung. Zugleich mit demGeneralbcricbt
fiir da.s Jahr 1883. Berlin, 1884.

Verbandlungen der achten aligemeinen Conferenz der inter-
nationalen Erdniessung und deren permanenten Commis-
sion. Zagleioh mit den Bericbten der Vertreter der ein-
zelnen Staaten iibcr die Forlscbritte der Erdmeasung in
ibren Liiudcra. v,.n 1884-'66. Birlin, 1887.

Verbandlungen dir Conferenz der pcimancnten Commis
siou der intemationalen Erdmessung. Zugleich mit den
Bi-ricbten mehrercr Special-Referenton iibrr die Ilaupt-
Fiicber, und den Bericbten iiber die Fortscbritle der Erd-
measuug in den einzelnen Liinderu im letzten Jabre.
Supplement. 2 vols. Berlin, 1888.
From 1874 up to the pre-nent time the transactions and
reports appear in both French and German.

APAJt (E.-H.-J.). Notico sur TAssociation inteniatiouale de
g^od^sie.
Iielles, 1876.

Conf6rence de Ilambourg, 1878.

Acad, de Belgique, Bull., xi, 1878, 529-533.

CoDf6rence de Geneve, 1879.

Acad, de Belgique, Bull., in, 1879, 658-655.

Conference k Mnnicb, 1880.

Bruxellcs, 1880.

BaL'Sk.nfeiii!> (C. M.). Pie dritte allgemeine Conferenz dor
ouropiiischen Gradmessung.
Allg. Zeit., 1872, :(-4, 18-20, 34-35. 82-83.

Die sechste Generalvereammlung der europaiscben

Gradmessung in Miiuchen.

Zeits. f. Vermes., IX, 1880, 457-474.

Die GradmessongBconferenz im Haag.

Allg. Zeit., 1882, 4179-4180.

Die siebenle General -Conferenz der europiiiscben

Gradmessung zu Rom, 1883.

Zeits. f. Venues., XIII, 1884, 133-140.
Emgkl. Die mitteleuropiiiscbe Gradmessung, und die eiete
allgemoiue Conferenz.
Berlin, 1864.

Favf (H.-A.E.A.). Kapport sur le protocole de la Confe-
rence g^odesique tenue ii Berlin en 1862.
Acad. d. Sci. I'aris, Comp. Kend., l.vi. 1863, 28-:i4.
Ublhrrt (F. K.). Kurzer Bericbt iiber die VerH.ammlung der
Intemational-ErdniesHUiigH-CommiiSsiun, 1887.
Zeils. f. Vermes., xvll, 1888, 129-140; 1888, Zeits. f. Vermes.,
XVIII, 1889, 0.5-84.
JOBUA.N (W.). Ueber den Verlauf . , . dor aligemeinen Con-
ferenz der intemationalen Krdmessung in Berlin, 1886.
Zeits. f. Arch.- u. Ingen.- Vereins, 1887, 143.
Kaihkk (F.). Kapport omtreut de tweedo algemcene b^jeon-
komst der g«-niagtigden voor de graadmeting in Europa.
AniRt«rdam, 1867.
Pkittwitz (M. K. E. von). Din Fortsebrittfl nnd der Jelzige
Stand der mitteleuropiiiachen GradnieHsnng.
Zeita.allg. Erdkuude, XIX. 186.'), 324-345.

ScHOTT (C. A.). International Geodetic Association of
Europe.
Science, il, 1883, 656-658.

INTERNATIONAL GEODETIC CONGRESS—

Contiuuod.

Akon. Permanent Commission of the International Geodetic
Association.
Nature, XII. 1875, 501-502.

Notice of meeting at Paris, September 20, 1875.

International Geodetic Association.

Nature. XIV, 1876, 560 1 XVI, 1877, 298.

Notice of meeting at Stuttgart, in 1877.

Permanent Commission of iho International Geodetic

Association.

Nature, xx, 1879, 433, 508, 535.

Notice of meeting at Geneva, September 16, 1879.

The Geodetic Congress.

Nature, XXVIII, 1H83, 616-617 ; XXIX, 1883, 14.

Report of the meeting in Rome, in October, 1883.

—2 — Allgemeine Konferenz der intemationalen Erdmes-

sung in Berlin (27. October bis 2. November 1886).
Zeits. f. Vermes., xv, 1886, 545-558.

Int. Geod. Cong., Verhandl., fur Vdiliaudlnngon der
Vfifiuigtcn iicrui:iiRiilcn Comuii-ssioii der ciiropiii-
scheu Gradmessung. Verhandlungcn der aligemei-
nen Conferenz der iuternatioualen Erdniessung und
deren permaneuten Commi.ssiou.
4°, Berlin, 187o-f. (Gore.)

Ismail Effendi y Ibanez ( C. ). Comparacion de la
regla geoddsica perteneciente al gobierno de Egipto
con la do la base eentrale de Espana.
Madrid, 18(;3.

Title in full under Ibanez (C).

Ismail - Effeudi - Moustapha. Rechcrclies des coeffi-
cients de dilatation et etalonago do I'appareil h,
mesurer lea bases g^odiSsiiiuea appartenaut au gou-
vernement ^gyptien.

h°, Paris, 18ti4, jip. xx, 194, 169, 5 plates. (Brus-
sels, Observatory.)

Issel (Arthur). Note sur iiu instrument destin6 :\ uie-
siirer rinten8it6 de la pesautenr.

Bull, d, IS'aturalistes de Moscou, 1«82, lJ4-i;i9.

1st. di Bologna, Mem., for Memorie dclla reale Accado-
mia delle scienze ilell' Istituto di Bologna.
4°, Bologna, 1850-4-. (VVaHbiugtoii, Congress.)

1st. Lomb. Sci., Giorn., foi- Giornale dell' Istituto Loin-
bardo di scienze e lettere.

b'', Milauo, 1840-|-. (Washington, Congress.)

Ist. Lomb. Sci., Rendi., for Keale Istituto Lombaido di
scienze e lettere, rendicouti, Classo di scienzo inate-
inaticlio enaturali.
6°, Milano, lHf)4-f-. ^Washington, Congress.)

Ist. Veneto., Mem., for Memorie del reale Istituto
Veneto tli sciiiuze, lettere ed arte.
4°, Veuezia, 1843-f . (Washiugton, Congress.)

ITALY.

Itama. Lavori osegniti nell' anno 1875. Astronomicl e ;.eo.
detici.
Int Geod. Cong., Gen.-Ber., 1875, 175-178.

Istituto toi'oouakico mii.itahk. Elemonli geoiletlci <lei
puutl contenuti nel foglio 254 dolla carta d' Italia.
8 parts, 4^, Firenze, 1860-'82.

COMMISKIONE ITAI.I.VNA per la ininura dei gradi. J'rcici'sso
verbale della nedutaeo lissiiuie ;;e.idel ica ilaliaiia touulil

ill Firenze, Milano. Na|)oli, Pa<lova, Koiun, Torino.
12 parts, 8°. 1865-87.

416

UNITED STATES COAST AND GEODETIC SURVEY.

ITALY— Continued.

CoHMiBtilONE ITALIANA per la misura de' gradi in Europa.
Istituto topografico militare.
Parte I. Goodetica.
Fascicolo I. Descrizioue dell' apparato di Bessel. Primi
stntii f8i-;;uili. Misura dello basi di Foggia e Napoli.
Napoli, 1875.
Fascicolo II. KuoTi studi suir apparato di Beascl. Misura

dcllo baai di Catania, Crati e Lecco, 1876.
Fascicolo III. Cenni preliminari suUa triangolazione di 1"
ordiue eseguita lungo la zona meridian* diCapo Patisero
a Li8.«a. Osserv-azioni della rete di Capitanata e suo
coUeganiento con la triangolazione austriaca sullo costo
dalinate. 1877-'78. Misura della base di Udino eseguita
uel 1874. 1877.
Fascicolo IV. Osservazioni e calcolo della rete di Basili
cata. del Ciati e di Calabria. 4°, Napoli, 1875-'82, pp.
589, 16 plates.
Parte II. Gcodotica. ^

Fascicolo 1. 64 pp., 9 plates. Napoli, 1875.
Fascicolo II. 65-105 pp., 4 plates. Napoli, 1876. (Gore.)
Ahago (IJ.-F.-J.). Sur les op^'r.:tions geodtsiques execut6es
en llalio par Ics ingenieurs-gcographes lran9ais.
Conn. d. 'leuipa, 1827, 385-391.
Baulina (J.). Eapjiurt eur ravaucemeut des travaux g6od6*
siques do la coniniissiuii ilalicuue.
lut Good. Cong., Gen.Ber., 18Sl-'82, 85-88.
Feugola (F.). Kclazionu delle operazioni geodetichn eseguite
nelle provincie di Napoli.
N.ipoIi, 1838; 1851.
Feuueuo (A.). Avauccmcut des travaux g6odC*8iquos en
Italie.
A. Fran?. A. S., 1882, 86-91.

Kapport sur I'^tat actuel des travaux g6od68iques en

Italie.

Int. Geod. Cong., Geu.-Ber., 1883, 252-257; 1884-'86, 143-145;
1887, VI, 1-2.

IXGHii{AMi (G.). Di una base Irigonometrica niisurata in
Toscana.
Firenze, 1818.

. Triangolazione in Toscana.

Corr. Astron. (Zach), i. 1818, 101-120, 227-243, 368-389; m,
1810, 1.W-I55; Opiiscoli e Notizie (Inghirami), i, 1820, 101-
107; Livorno, 1821.

Mayo (E.). Ketazione sui lavori geodotici [in Italy).

Int. Gcod. Cong., Gon.-Ber., 1877, 287-292; 1878, 87-89; 1879,
96 ; 1880. 10-18.
Plasa (G. a. a.). Report on geodetic work in Italy.

Accad. ScL Toi-ino, Mem., xxvii, 1824, xxxiv-1.
RlccAUDi (P.). Cenni sulla storia della geodesia in Italia.

Bologna, 1879.

Kicci {G.). Expos6 de lY'tat actuel des travaux de gt-odusie
eu Italie.
Int. Geod. Cong., Gen.-Ber., 1864, 18-21.

Saigey (J.-F.). Sur les opfirations gC-odesiques ex6cut^oa en
Italie.

Bull. Sci. Math. (Saigey), ni, 1825, 238-239.
SciiiAVONi (F.). Osscrvazioni geodetiche sul Vosuvio.

N.d.; Napoli, 1872.

lutorno a' lavori geodetic! nella citt.\ di Napoli.

Napoli, 1863.

Relaziono sui lavori geodotici.

Int. Geoil. Cong., Gen.-Ber., 1871, 25-31 ; 1872, 4-6.
Secchi (A.). Regarding the geodetic work in Italy.
Int. Gcod. Cong., Gen.-Ber., 1869, 18-19; Accad. d. Lincoi,
Atti, x-MV, 1871, 232-258.
VKrciii (E.). Rctazione aunuale sui lavori geodetici.

Int. Gcnd. Cong., Gen.Ber., 1873,5; 1874,26-30; 1876,100-105.
Zach (F. X. VON). Astronomische und geodiitische Bestini.
mungcn in Golfo della Spezzia.
Mon. Corr. (Zach), .will, 1808, 362-363.

Notices sur les operations g(jodesi(ines eu Italic de

Kiccioli et Grintaldi, de Maufredi et Staucari.

Corr. Astiou. (Zach), II, 1810, 115-126.

ITALY— Continued.

Anon. Cenno storico dei lavori geodetici e topografici eae-
guiti nel reale officio topografico di Napoli o metodi in
essi adoperati.
8°, Napoli, 1860, pp. 17.

Sgnardo storico intomo alia cartografia italiana.

Revisia Militare Italiana, 111, 1875.288-342; Lavori geodetici,

293-298, 308-315, 332-336.

Geodetic sun'eys of Italy.

Railroad and Engineering News, LXii, 1888, 496-498.

Istmzioni suU' eseguimento delle stazioni Irigono-

metriche. Istituto topografico militare. *

Napoli, 1877.

Istruzioni suite riconoscenze trigonometricho. Isti-

tnto topografico militare.

8°, Firenze, 1877, pp. 34, 10 plates.

Ivory (James). On the rolling pendulum.

Phil. Mag. (Tilloch), LViii, 1821, 417-421.

Calculation of the horizontal rofractiou in au

atmosphere of uniform temperature.

Phil. Mag. (Tilloch), Lix, 1822, 90-93.

On the figure requisite to maintain the equilib-
rium of a homogeneous fluid mass that revolves
upon au axis.

Roy. Soc. London, Phil. Trans., cxiv, 1824, 65-150.

Remarks on the theory of the figure of the earth.

Phil. Mag. (Tilloch), LXiii, 1624, 339-348.

An historic review of the Newtonian theory.

: FranccEur (L.-B.). Solution d'un problfciue de

gdodesie par — .

Bull. Sci. Math. (Saigey), li, 1824, 279-280.

Solution of a geodetical problem. (Corrections

are given in vol. LXV, 249-250.)
Phil. Mag. (Tilloch), LXiv, 1824, 35-39.

The problem is; The length of a geodetical line on the
earth's surface, together with the latitude, the longi-
tude, and the azimuth, of one of its extremities
being given ; it is required to determine the lati-
tude, the longitude, and the azimuth of the other
extremity.

— On the theory of the figure of the earth.
Phil. Mag. (Tilloch), Lxv, 1825, 241-249.

Revd. by SIaigevI, Bull. Sci. Math. (Saigey), v. 1826,
87-07.

Contains a demonstration of: If a homogeneous mass of
fluid revolves about its axis and be in equilibro by
the attraction of its particles in the inverse propor-
tion of the square of the distance, all the level sur-
faces will be simitar to the outer one; and any stra-
tum of the fiuid contained between two level sur-
faces will attract particles in the inside with equal
force in opposite directions.

— On the properties of a line of shortest distance
traced on the surface of an oblate spheroid.

Phil. Mag. (Tilloch), i.xvii, 1826, 241-249,340-352.

— Ou tbe ellipticity of the earth as deduced from
experin:ent8 made with the pendulum.

Phil. Mag. (Taylor), Lxviii, 182G, 3-10, 92-101.

Revd. by S[AiGEYl, Bull. Sci. Math. (Saigey), vi, 1826,
269-270.

Concludes, that supposing an attraction according to the
law of nature, anil a centrifugal force, tliero is no
other figure known which is competent to maintain
the equilibrium of a homogeneous fiuid, except the
elliptical spheroid of revolution.

On the method of least squares.

Phil. Mag. (Tilloch), Lxviii, 1826, 161-165.

UNITED STATES COAST AND GEODETIC SURVEY.

417

Ivory (James )^Con(imip(i.

On tlio methods proper to be nseil for dodncing

a general formnI;i for the Icnjjth of the seconds peii-
diiluin, from a iiiinibcr of experiments made atditl'er-
ent latitudes.

Phil. Mag. (Tillocb), lxviii, 18a6, 241-245.

Disquisitions concerniug the length of the sec-
onds pendulum, .nnd the ellipticity of the earth.

Phil. Mag. (Taylor), lxviii, 1S26, 24fi-2.'M.

InveHtigating n C'^neral lornnila for tbe lenffth "f Iho
eecoi.dfl pondnlum in a\\ latitudes and ronipariufr it
with all tbo tolerably exact csperimeuts tliat hare
preBpDtpd tbcnisi'lves.

On the grounds for adopting the ellipticity of the

earth deduced by Captain Sabine from his experi-
ments with the pendnliini in his work lately pub-
lished.

Phil. Mag. (Tilloch),i.xviii, 1S2(), :i21-326.

Short abstract of M. <le Freycinet's experiments

for determining the length of the iieudnlnm.

Phil. Mag. (Tilloch), LXVIII, 1826, 350-353.

- : Anonymous. Ivory's mode of finding the length
of the geodetic curve.

Quart. Jouru. .Sci.,xxi, 1S26, 361-3fi3.

— : Bessel (F. 'W.). Betreffend beide Methoden
geodiitischer Berechnung.
Astron. Nachr., v, 1827, 177-180.

Notice relating to the seconds pendulum at Port

Bo wen.

Phil. Mag. (Taylor), 1, 1897, 170-171.

On the ellipticity of the earth as deduced from

experiments with the pendulum.

Phil. Mag. (T.'iyhn-), ill, 182H, ll!5-173.

It. if* remarkable ibat tbe peuduliiiu experiments within
yO° of the etjuator are very irregular. This may be
that prft\'ity it* inieqiially distributed in that fpiarter
of tbe ^lobe, or tbe observations were eiToneona.

Additional discussion rcsjiccting the ellipticity

of the earth as determined by exiHrimentsmade with
the pendulum.

Phil. Mag. (T.aylor), iii, 1H-J8, 20(1-210.

In deduejiip tlic fijrnre of tbe eartli from the observed
length of tbe pendnhim, I bavo always tbonpht it
necessary to leave out a few of the experiments that
were inconsistent witli tbe rest. The inronslstency
18 proved by comparing tbo jiendnlinn on tbo same
parallel, or nearly on the same, when a correction
must bo applied. If Ibey. are excesaivt'ly irrecular.
I always rejected such as were iiTecoucilablo with
the rest.

A letter to till' eililois, ri'laliug to llie ellipticity

of the earth as deduced from c.xpcriuuMits with the
pemliilum.

Phil. Mag. (Taylor). Ill, IKJi, 241-2-1;!.

It is also stated that it is useless to involve terms of the
second onler.

On the figure of the earth, as deduced from meas-
urements of dill'erent i)ortiou8 of the raeriilian.

Phil. Mag. (Taylor), in, 182^,343-349, 431-43(i.

From the Peru, India, France, and England area an el*

lijitieity of 3^n was found.

On the latitudes and diflerences of longitude of i

Beaeliy Head nnd Dunnose, in the Isle of Wight, as
laid down in the trigouometrrciil survey of Kngland ;

Ivory (James) — Continued.

aud the length of a degree perpendicnlar to the me-
ridian at the latitude of Beachy Head.
Phil. Mag. (Taylor), IV, 182S, 6-11.

Criticises the formula used by the trigonometric survey
for tiuding differeneeof longitude. .'^etJments of the
above arc showed a decrease in the length of a de-
gree in goini^ north. Ivory found an error of 18" in
the amplitude, which, when applied, gave increasing
degrees towards tbe north.

On measurements on tbe earth's surface perpen-
dicular to the meridian.

Phil. Mag. (Taylor), iv, 1828, 189-104.

States that the measurements in England and India bo-
long to tbe same spheroid, but disagree with the
French, while a measmed arc i)erpendieular to tbe
meridian in Fran»-e agrees with the trigonometric
degree, which tends to throw doubt npon tbe Knglish
methods of computing diiierence of longitude.

On the method employe<l in the trigonometrical

survey for finding the length of a degree perpendic-
ular to the meridian.

Phil. Mag. (Taylor), iv, 1828, 241-245.

Stating that the azimuth between two points on a sphe-
roid is not the same as on a sphere when the lati-
tude and differeneeof longitude are the same : hence
the error in tbe formula used liy the trigonometric
survey for computing difference of longitude.

On the method in the trigonometrical survey for

finding the difference of longitude of two stations
very little different in latitude.

Phil. Mag. (Taylor>, IV, 1828, 432-435.

Keferring to the methods of the trigonometrical stirvey,
says; " It is just to characterize tlie method of calcu-
lation in the survey as tbe greatest delusion thatbas
ever prevailed in practical mat hematics."

On the method of deducing the difference of lon-
gitude from the latitudes and azimuths of two sta-
tions on the earth's surface.

Phil. Mag. (Taylor), V, 1829, 24-28, lOfi-109.

Showing what bo calls an error in the method of com-
puting ilifferencn of lonL'itudo used l>y the trigono-
metrical survey of Great Rrit:iin.

Some arguuuMits tending to prove thattlie earth

is a solid of revolution.

Phil. Mag. (Taylor), V, 1829, 20.';-209.

The most probable infeience that we can at present
draw from tbe best. m"-asuren>enls tluit have been
made is that tbo meridians are r(in:!l and similar
ellipses.

Letter relating to the figure id' the earth.

Phil. Mag. (Taylor), vil, 1830. 241-244, 412-416.

Stating tbe insutbrieney of Clair^iul's tlieory. as it is
universally tiiUL'litand appliid, for finding tbe fig-
ure of equilil>riuni of a bonu)geneous ]>hinet, supposed
fluid.

On the figure of the earth.

Phil. Mag. (Taylor), vii, 1830, 412-410.

A discussion of tbe theory advani-ed by Biot and ptib-
lished in M6raoires do !'Aead6mie des sciences, vui,
1820.

A direct method of fiiuling the .shortest distance

between two points on the earth's surface when their
geographical position is given.
Phil. Mag. (Taylor), viii, 1830, '30-34.

J. Survey of the coast of the t'nited States.
Merchant's Mag, (Hunti, 1849, 131-149,

H. Ex, 17-

-27

418

UNITED STATES COAST AND GEODETIC SURVEY.

Jackson (Rowland). A new theory of the figure of
the earth, wherein are deiuonstrated the mechanical
causes of its figure as it is dctermiiietl by the obser-
vations of — . •
8°, London, 1748.
Lalanpk. 1748.
Jackwitz (Ernst). ' ticber die unendlich kleinen
Schwingnngen eincs Pcndcls A, B, C, welches niir
aus zwei festen Massenpuukteu B und C besteht,die
um die Gleichgewichtslage A D oscillieren.
4°, Posen, 1881, pp. 17. (Beriiu, Royal.)
Jacob (W. S.). On the causes of the great variation
among the dift'creut measures of the earth's mean
density.
Roy! See. London, I'roc, viii, 1857, 295-299.
Jacobi (Karl Gustav Jacob). Ueber die Figur dcs
Gleichgewichts.
Ann. d. Phys. (Poggendorff), xxxiii, 1834, 229-232.

Note von der geodatischen Linie anf einem El-
lipsoid und den verscbiedenen Anwendungen einer
merkwiirdigen analytischen Substitution.

Jonrn. f. Math. (Crelle), xix, 1.839, 309-313; Journ.
de Math. (Liouvill.-), vi, 1841, 267-272; K. Ak. d.
WisB., Ber., 1839, St-91.

: Bessel (F. 'W.). Neue Formel von — ftir die

Anwendung der Methode der kleinsten Qnadrate.

Astron. Nachr., xvii, 1840, 305-308.

Ueber eiue neue Auflosungsart der bei der Me-
thode der kleinsten Quadrate vorkommenden lineii-
ren Gleichungen.

Astron. Nachr., xxii, 1844, 297-306.

Bestimmung der geodiitischen Linie auf einem

dreiaxigen Ellipsoid mittelst blosser Quadraturen,
als Beispiel zu dicser neuen Methode.

K. Ak. d. Wiss., Ber., 1846, 351-355.

Nouvelles formules de gdoddsie communiqn^es

par M. le professeur E. Luther h Krcnigsberg,

Astron. Nachr., xi.i, 18.'>5, 209-215.

: Luther (E.). — 's Ableitung der in seinem

Anfsatze "Solution nruvelle d'un problfeme de gdo-
d4sie " enthaltenen Formeln.

Astron. Nachr., xlii, 1856, 337-358.

Solution uouvelled'nn p^obl^me fondamental de

g^od^sie.

Journ. f. Math. (Crelle), un, 1857, 335-341; Ge-
sammolte Werke, ii, 1882, 417-424.

Knowing tbo length of a geodetic arc and the latitude of
one extremity and the azimuth, to find the latitude
* of the other extremity.
: Cayley (A.). Geodesic lines on an ellipsoid.

Method of — .

A.stron. Ges., Vierteljahrs., ix, 1874, 47-51.
Jacobi (H.). Note sur la fabrication des ^talons.do lon-
gueur par la galvanoplastic.

Acad, de St.-PtStersbourg, M6\. Fhye. Chini., viii,
1872, .582-589.
Jacquin (E. ). Thf'orie du pendule.*

Annale.s Coudnct. Pouts et C'hauss., V, 1861, 68-70.
Jadauza (Nicodemo). Alcuni problenii di geodesia.*
Accad. Sui. Torino, Atti, XVII, 742-|-.

Sulla latitudine, longitudine ed azimutdei jjunti

di una rete trigunomotrica.

Giorn.Mat. (Battagliui), xviii, 1880, 1.37-139.

Jadanza (Nicodemo) — Continued.

Sulla niisura di un arco di parallelo terrestre.

Accad. Sci. Torino, Atti, xix, 1886, 991-1004 ; XX,

326-330.

Revd. in Jahrb. ijb. d. Fortscbr. d. Math., xvi, 1884,
1085, by B[RUNS).

Sul calcolo della distanza di due punti le cui

posizioni geografiche son note.*
Accad. Sci. Torino, Atti, xix, 1886.

Sulla forma del triangolo geodetico e suUa esat-

tezza di una rete trigonometrica.* Torino, u. d.

Jaderin ( Edv. ). Geodiitische Langenmessungen mit
Stahlbiindern und Metalldriihten.

K. Svenska Veten. Ak., Handl., Bihang, ix, 1885,
XV, pp. 57, 2 plates.

Jabn (Gustav Adolph). Aufgaben auf die Geometrie,
Stereometric, Trigonometric, Geodiisie, Astronomie
und Physik zu Uebuugen im numerischen Rechuen,
besonders mit Logarithmen. Nebst ciuem Anhange,
enthaltend einige schwere, allgemeine und besondere
geometrische Aufgaben.
8°, Leipzig, 1842, pp. xiv, 287. (British Museum.)

Geschichte der Astronomie vom Anfange des

neunzehnten Jahrhunderts bis zu ende des Jahres
1842.

8^, Leipzig, 1844, pp. x, 308; 2f2. (British Mu-
seum.)

Gradmessungen, n, 151-200.

Hiirf Vogel (Emil Ferdinand). Praktische Anlei-

tung zuni griindlicheu Studium der Erdkunde nach
ihrer mathematischen, physikalischen und politi-
schen Bedeutnng. Ein Handbuch fiir deukende
Freunde dieser Wissenschaft.

8^, Leipzig, 1847, pp. 418. (British Museum.)
Die Geatalt der Erde, 42-44, 93-101.

: Bohnenberger (J. G. von). Anleitung zu geo-

graphische Ortsbestimmung.
Gottingen, 1852.

Title in full under Bousenbehgkk (J. G. vox), 1795.

James (Henry). On the geodetic operations of the Ord-
nance Survey.

Roy. Inst., Proc, II, 1854, 516-521.

On the deflection of the plumb-line at Arthur's

Seat, and on the mean specific gr.avity of the earth.

Roy. Soc. London, Phil. Trans., CXLVI, 1856, 591-
606; Roy. Soc. Edinb., Proc, in, ia"i7, 364-366.

Revd. in Roy. Astron. Soc, Month. Not., xvui, 1658, 220.

Geodetic.al tables based on the elements of the

figure of the earth given in the "Acrcunt of the
principal triangnlation."

4°, London, 1.858, pp. 13. (Southampton, Ord-
nance Survey.)

On the figure, dimensions, .and mean specific

gravity of the earth as derived from tlio Ordnance
Trigonometrical Survey of Great Britain and Ireland.

Roy. Soc. Loudon, Phil. Trans., cxi.vi, 1856, ii,
607-626.

Kevd. in Geogr. Mittheil. (Petermnnn). 1857, 285: Roy.
.Astron. Soc., Month. Not., xvin, 15.18. 220-221.

and Clarke (A. R.). Ordnance Trigonometrical

Survey of Great Britainand Ireland. Account of the
observations and calculations of the principal tri-

TINITED STATES COAST AND GEODETIC SPKVEY.

419

James (Henry) — Continiipd.

angulation, and of the fignro, dimensions, and nieau
specific gravity of the earth as derived therefrom.
4°, London, 1858, pp. xvii, 728, 28 plates. (Gore.)
Revd. in Boy. Aatron. Soc, Month. Kot., xvin, 1858, 194-
199.

Extension of the triangulatiou of the Ordnance

Survey into France and Belgium with the measure-
ment of au arc of parallel in latitude 52° N. from Va-
leutia, in Ireland, to Mouut Kemmel, in Belgium.

4°, London, 1863, pp. vi, G2, 7 plates. (Gore.)

Sketches of .scaffolds erected over the trigono-
metrical stations of the Ordnance Survey of Great
Britain and Ireland.

Fol., Southampton. 18(55, 27 plate.-;. (Southamp-
ton, Orduance Survey.)

: Clarke (A. R.). Comparisons of standards of

length unilcr the direction of — .
London, l.'^GG.

Title iu full ui.iler Clarke (A. R.).

Account of the methods and processes adopted

for the production of the maps of the Orduance Sur-
vey of the United Kingdom.

4°, Loudon, 1875, pp. vi, 215. (Southampton, Ord-
nance Survey.)

Jeffrey (Henry M.). On the duals of geodesies and lines
of curvature on au ellipsoid and on its pedal sur-
faces.
Quart. .Jouru. Math., xn, 1873, 32^-345.
Jervia (Thomas Best). Records of ancient science, ex-
euiidiried and aulhenticatcd in the ])rimitive uni-
versal standard of weights and measures. Comuiuui-
cated iu au essay transmitted to Capt. Henry Kater.
8°,C'alcutta, XIV, 1835, pp. 29. (British Meseuni.)

On the state and prospects of the surveys of

India.

Brit. A. A. S., Geogr. Section, viii, 1838, 98.

Jerwood (James). On the application of weight to test
the figure of the earth.

Devonshire A. A. Sci., Lit. and Art, Trans., iii, l.S'>9,
1(!(;-178.

Jimenez (F.) .V Fernandez (L.). Determiuacion de la
lougitud del pciidnlo de segnndos, y delagravidaden
Mdxico il 2283 M. sohre el nivel del mar. Observatorio
astrondmlco central.
8°, M.'^xico, 187.S-'7n, pp. (il.
Johnson (William 'Woolsey). Note the catenary.
Analyst, vi, 1879, 1 19-1211.

A disniH.tioii cif foriiitil;i- wliicli may iiriwo in tho nieuH-
nrciiieut nf ji li;isi--liiio liy ineaim of a ftteel tape.

Johnston (Alexander Keith). Historical notice of the
progress of tho Orduance Survey iu Scotland.
Roy. Soc. EdinI)., Proc, iii, 18.57, 31-41.
Jomard (Edmond-Fraii9ois). M(^inoire sur le systeuie
m<!tri([ne des anciens flgyptieus, couteiiaut des re-
cherches sur leurs connoissances g6om(^triques ot sur
les mesures des auirea peuples de raiiti(|uit<^.
Fol., Paris. 1817, pp. 300. (Oxford, Bodl.ian.)

Valour du ilcgru terrestrc; 6tendno doI'fiKypto; dchcllo
du »ysti>ine, T-9.

Description d'un <^talon uK^trique orm'^ d'hiero-

glyphes ddconvert dans les mines de Memphis par
les soins do M. le chevalier Drovetti.
4°, Paris, 1822, pp. 17, 1 plate.- (Oxforil, Bodleian.)

Jomard (Edmond-Fran9ois)— Continued.

Lettre a M. Abel Reuiusat, sur une nouvelle me-

Bure de coud^o trouv^ h Memphis par M. le chev.
Drovetti, et sa coniparaison avec les autrea mesures
semblables counucs jnsqu'd, present.

8'-, Paris, 1827, pp.27. (British Museum.)
Bound witli fitalou m6trique.

fitalon m<5trique trouv*; ii Memphis orn^ d'hi^ro-

glyphes, d<^couvert dans les mines de Memphis.
8°, Paris, 1827, j.p. 19, 1 plate.

Bound with Lettre ?i II. A\i-A Hemusat
Jordan ( Wilhelm ). Berichi iiber die von der grossher-
zoglich liadi>ehen Regieruug fiir dii: Zwccke der eu-
ropiiischen Graduussung hegounenen Arheiten.
lut. Geod. Cong.,G.u.-Ber., 1^68,3-4.

Bericht filler den Stand der fiir die Zweckeder

europiiischen Graduiessuug im Grost-herzogthuin lia-
deu uuteruonnneuen Arbeiten.

Int. Geod. Coug., Geu.-Ber., 1869, 3.

Ueber die Bestimmung der Genauigkeit niehr-

fach wie<lcrholter B( obaehtnngen eiuer Unbekann-
ten.

Astron. Nachr., lxxiv, 1869,209-226.

Bericht iiber den Stand der im Grossherzogthum

Badeu uuternommeuen Arbeiten.

Int. Geod. Cong., Geu.-Ber., 1870,3.

Ueber die Genauigkeit dcrsiiddeutscheu Landeg-

triangulirung.

Astron. Nachr., Lxxv, 1870, 28!>-306.

Bemerkungen znder2ten Gaaiss'scheu Aulliisung

der Hauptaufgabe diT hdheren Geodasie.

Astron. Nachr., LXXVl, 1870, 30.5-312.

Eevd. iu Jalirl). lib. d. Fortschr. d. Math., II, 18C9-'"0, 839,
by BuUNS.

Ueber das Einschalten eines trigouometrischen

Punktcs in ein gegebenes Dreiecksnetz nach der
Methode der kleinsteu Quadrate.

Zeils. r. Math. (Schlouiileh), XVI, 1871, 164-167.

Revil. in .tahrb. ijb. d. Fortachr. d. Malb 1871, 548, by

BlKUXftl.

Ueber die Genauigkeit einfanher geodiitischer

Operationen.

Zeits. {. Math. (Schlomilch), xvi, 1871, 397-427.

Kovd. in Jwhrb. lib. d. Fortschr. d. Math., Ill, 1871, .S49, by

litliUNB).

Bericht iiber die geodiitischcu Arbeiten in Ba-
den fiir das Jahr 1872.

Int. Geod. Cong., Gen.-Ber., 1972, 1.

Ueber die Bestimmung des mittleren Kehlers

durch Wiederholuug der Beobachtungen.

Astron. Nachr., i.xxix, 1872, 219-222.

Revd. in Jahrb. iib. d. Fortschr. d. Math., II, 18(i9-'70,
841-842, by Bruns.

Vergleichung der Genauigkeit vcrschiedener

Gradmessungen.

Astrou. Nachr., i.xxx, 1873, 17-22, (i:

70.

Ueber die Genanigkeit der Liingenmessung mit

Kette uuil Latteu.
Zeits. f. Vermes.,

1S72, 17-36, r.19-200.

Ueber den mittleren Fehler der Latten- und

KetteiimessHiig.
Zeits. f. Vermes., l, 1872, 221-225.

420

UNITED STATES COAST AND GEODETIC SURVEY.

Jordan (WiUxelm)— Continued.

UebenlieBcRtiinmiingdesGewichteseinerclnrcli

die Methode dt-r kleinsteii Quadrate beRtimmten Uu-
liekauntPii.

Zeits. f. Math. (SchlCmilcb), xvn, 1872, 350-352.

: Klose mid Rheiner. Triaiigiiliniiig des Gross-

herzogtlmiiiH liaden. Kovisionsberecbnuiig von — .
Carlsriihe, 1^*73.

Title in full under KlOsk.

Ueber die Berechnnng des niittleren Feblers

einer Biisismessung.

Aatron. Nacbr., L.\xx, 1873, 189-190; ixxxi, 1873,
51-56.

Referring partly to Zacbarise, "Note botreflfend, etc."

Ueber die Melhoden unA Ziele der enropaiscbeu

Gradmessnng. Vortrag, gebalten im naturwisseu-
schaftlicbcn Verein zn Carlsruhe.*
8^, Carlsruhe, l^<73, pp. 42.

Title coraninnicated by the author.

Verallgemeinerung eiue.s Satzes der Methode der

kleinsten Quadrate.

Zeits. f. Math. (Sohlomilcb), xviii, 1873, 116-120.
Solution of normal equations.

Mittheilungen iiber die Haupttriangulation des

Grossberzogthunis Badeu.

Zeits. f. Vermes., II, 1873, 117-125.

Kaleuder fiir Vcrmessungskunde mit astronomi-

schen Epbemeriden fiir die Jahre 1874-|-.
Stuttgart, 1874+.

- Ta.schcnbuch der praktischeu Geometrie. Eine
SammUiug yon Rcsultateu der boheren uud niederen
Verniessuiigskunde.

8°, Stuttgart, 1874, pp. xi, 416.

Kevil. in Lit. Zeit. (Schliimilch), xvui, 1874, 33-40; Jahrb.
iib. d. FortBcbr. d Math., v, 1873. 693, by 0|iirt.

MANK6].

This formed a part of Elemente der Termessungs-
kunde.— Merriman, p. 222.

Eine Inconsequeuz in nianchen Dreiecksnetzaus-

gleichungen.

Astron. Nachr., Lxxxv, 1875, 69-72.
— : Abbadie (A. d'). G<;od<5sie d'fithiopie, ou tri-
aiigulation d'uue partio dc la haute Ethiopie. Revd.

Astron. Ges., Vierteljahrs., x, 1875, 39-50.

- Zur Vergleicbnug do3 Soldner'scbeu rechtwink-
ligen spbiirischen Coordinateu mit der Gauss'schen
conformen Abbilduug des Ellipsoids auf die Ebene.

Zeits. f. Vtrmes., iv, 1875, 27-32.

Ein Bei trag zur Theorie der terrestrischen Strah-

lenbrechuug.

Astron. Nachr., Lxxxviii, 1870, 99-110.

Kevd. in .Jabrb. iib. d. Fortscbr.d. Math., VIII, 1876, 733-
734, by B[RUN6l.

Ueber die Bestimmunng des mittlcren AVinkel-

inessunggfoblers einer nach der Bessel'schen Methode
ausgcglicbenen Triangulirung.
Astron. Nachr., locxxix, 1«76, 27-30.

— Ueber CoordiuateDgewicbte fur Triangulirung.
Zeits. f. Vermes., v, 1876, 107-115.

— Einige allgemeine Betrachtungen iiber die Fehler
in Polygouziigea.

Zeits. f. Vermes., v, 1876, 175-179.

Jordan (Wilhelm) — Continued.

Die Beziehung zwischen den •svabrscheinlichsten

Verbesserungeu und den mittleren Fehler von Beob-
achtungen.

Zeits. f. Vermes., V, 1876, 479-481.

Ueber Seitenrefraction bei Tri.angiilirungen.

Zeits. f. A'^ernies,, vi, 1877, 192-195.

Trigonometrische PLinkteinschaltung nuch der

Methode der kleinsten Quadrate.

Zeits. f. Vermes., vi, 1877, 328-333.

HandbuchderVermessungs-Kunde. Zweiteum-

gearbeitete undvermehrte AuHage des Taschenbuchs
der praktischen Geometrie. 8^.

I. Stuttg.art, 1877, pp. xiv, 717. lletzlei-. Methode
der kleinsten Quadrate und niedere Geodiisie.

Revd. by J. Redstf.in, Zeits. f. Vermes., vn, 1878, 194-
199; VIII, 1879, 508-512.

II. Stuttgart, 1878, pp. ix, 492. Hiibere Geo<lii8ie.
(Gore.)

Kevd. by B[RIN6], Jahrb. iib. d. Fortschr. d. Math.. IX'
1877. 771-773.

Ausgleichung eines Triangulirungsnetzes mit

Repetitiouswiukelmessung,

Zeits. f. Vermes., vu, 1878, 18-34, 120.

Uebersicht der Literatur fiir Vermessungswesen

vom Jahr 1877.

Zeits. f. Vermes., vii, 1878 (l)-(66).

Methode der kleinsten Quadrate, 27-31 ; niihere Geodii.
sie, 31-34.

, Lindemami, Miiller, Ruckdescbel and Schiile.

Bericht der Commission fiir geometrische Genanig-
kei tsbest im in nngen .

Zeits. f. Vermes., nil, 1879, 352-374.

Ucbeisiclit der Literatur fiir Vermessungswesen

vom Jahr 1*78. Bearbeitet von Professor .J iirdan.

Zeits. f. Vermes., viil, 1879 (1171-(150).

Mptliode der kleinsten Quadrate (141) ; Hohere (JeiMliisio
uud Gi'admessung (141)-(146).

Elemeutare Begriindung des Fundamentalsatzes

iiber die geodatisr.he Linie auf einer Umdrehnngs-
fliiche.

Zeits. f. Vermes., IX, 1880, 297-298.
See WiERXER, Zusatz, etc.
Sft Hki.mert, Nocbmals, etc.

Ueber die giinstigste Seitengleichung im Vier-

ecke.
Zeits. f. Vermes., ix, 1880, 65-73.

— Die Basismessung der preussischeu Landesauf-
nahme bei Gottingeu im August 1880.

Zi'its. f. Vermes., IX, 1880, 377-403.
— : Helmert (F. R.). Die matbeniatischen und
physikalischen Theorieen der boheren Geodiisie, I.
Revd. by — .

Astron. Ges. Vierteljahrs., xvi, 1881, 170-180.

— nnd Steppes (K. ). Das dcutsche Verniessiuigs-
wesen, historisehkritische Darstelluiig auf Veran-
lassuiig dc'S deiilschen Geomi'ter-Vereiiis, iiuter Mit-
wirkiiug von Fachgeuossen beraiisgegclxn.

I. llilhere Giodiisie uud Topographic. Ileransge-
gebeu vou Jordan.

8"^, Stuttgivrt ,1882, pp. 287.

II. Das Veruii'ssuugweseii im engenu Dieiiste der
Staatsverwaltuug. Herausgegeben vou Sleppe8(K.).

.Stuttgart, 1882, pp. iii, 482. (Vienna, Geographic
Institute.)

UNITED STATES COAST AND GEODETIC SUEVEY.

421

Jordan (Wilhelin) — Coutimied.

Das schweizuriHclie Dreiecksiiptz. /iirich, 1881.

Revd. by — .

Zeits. f. Vermes., XI, 1883, 456-107.

Beniorkniig znr Rectificatiou eiues Meridian-

bogeus.

Zeits. {. Vermes., xi, 1882, 622-625.

Ni'iic Anliosiiiif; der geodiitischeu Hauptaufgabe

und ilirer I'liikebriiiig.

Zeits. f. Vermes., xii, 1883, 65-82.

Klemeutare Begriindung dcr Beziohuiig zwischeii

iler geodiitiscbeu Liiiiu und deii Noriiialscbuitteu.

Zeits. f. Vermes., xii, If-Si, 238-211.

Basis-MessnugderpreuSKiscbeii Landesaiifnabme

bei Meppcii, aiisgefiihrt im Jiili 1883 iintcr der Lei-
tiiiig des Cbefs der trigonometrischeii Abtheilimg
der iirenssiscbeu Laudcsaufuahme, Oberstlieuteuaut
Schreiber.

Zeits. f. Vermes., xii, 1883, 577-584.

Die Bessel'scben Erddimensionen.

Zeits. f. Vermes., xiv, 1685, 22-28.

Ztir Tbeorii- der Polygonziige.

Zeits. f. Vermes., XIII, 1884, 197-203, 229-238; XV,
1886, 332-335.

Miigliclikeit oder Uumtiglichkeit eiiier Potheiio-

tiscben Bcstimmiiiig.

Zeits. f. Vermes., xv, 1886, 140-145.

Ueber deu Verlauf und die Verbaudlungen der

allgemeiueii Coiifiienz der iuteruatioualeu Erdmes-
suiig in Merlin in dcr Zeit vum 27. October bis 2.
November 1886."

Zeits. d. Arch.-«. lugenieur-Vereins zn Ilaunover,
1887, 143-I-.

Genanigkeits-A'erluiltuisse der Polygouzng-Mes-

suug.

Zeits. f. Vermes., xvil, 1888, 1-18.

Die deutschen Landesvermessiingeu. Vortrag, ge-

halten atif dein siebeiiten denlschen Geographentage
7.U Karlsrnbe (14. April 1887).

Zeits. f. Vermes., XVii, 1888, 310-325.

Die Fecbuer'sclic Forniil fiir den wabrseboin-

licben Kebler.

Zeits. f. V.rmes., xvil, 1888, 374-375.

Ueber gunstigste Gewicbtsvertbeilnug. Der

Scbreiber'scbe Satz.

Zeits. f. Vermes., xvii, 1888, 641-649.

- Bestimmuug einos Folgepuuktcs bei der trigo-

uometrischen Abtheihing der Landes-Aufiialime.
Z.-its. f. Vermes., XVIII, 1889, 1-4.

— Die Gradmessnng der Araber, 827 narli Cbr.
Zeits. f. Vermes., xviil, 1889, 100-109, 159.

— Die Grundformeln der terrestriscluMi Kelnictiun.

Zeits. f. Vermes., xvi'll, 1889, 176-183.

Journ. du Genie Civil, for Journal du g<5uie civil des
sciences et des arts.

8^, Paris, 1828-'48. (Oxford, liodleiau.)

Journ. de Math. (Liouville), /dc Journal de matb<Sma-
tiques pures et appliiiu6es (Liouville).

4°, Paris, 1836+. (Wasbingtoii, Observatory.)
Journ. d. Mines,/"/' Journal des mines.

6", Paris, 1795-1815. (Wa-sliiugton, PatentOffice.)

Journ. d. Phys., for Journal der Physik.
H'^. Halle und Leipzig, 1790-'94.
Neues Journal des Physik, 1794-'98.

Jouru. d. Sav.,/(i)' Journal des Sf.avans.
4", Paris, 1(56.5-1792.

Journal des Savants. 8", Paris, 1797- 1816-f.
(Wasbington, Congress.)

Journ. f. Math. (Crelle), /or Journal fiir die reiue und
augewanilte Slathematik (Crelle).

4 ', Berlin, 1826-1-. (Wasbiugtou, Observatory.)

Journ. Frank. Inst., fur Journal of the Franklin Insti-
tute of tlie State of Pennsylvania.

8°, Philadelphia, 1826-f. (Washington, Patent
Office.)

Journ. Nat. Phil. (Nicholson), /"C Journal of Natural
Philosophy, Chemistry and the Art.s (Nicholson).

4^, London, 1798-1 01^5 vols.). (Wasbiugtou, Pat-
ent Office. )

Juan y Santacilia (Jorge) y Ulloa ( Antonio ). Re-

laeion bistiiiica del viage a la Auidrica meridional
hecho de orden de 8. Mag. para nu'dir algunos gra-
des de uieridiano terreslre, y venir por ellosen cono-
cimiento de la verdadera figura y niagnitud de la
tierra, con otras varias observacinnes astronrtmicas,
y phisicas.

4°, Madrid, 174S, i, pp. [xix], 404 ; n, pp. 405-682;
HI, pp. [vu], 379; IV, pp. 3-<0-603, [exev.] (Wasb-
iugtou, Congress).

Sometimes butmd iu two volumes, u.s the ]i;i{jiiialiou iu-
(licateu.

Allgemeino Historie der Reiseu zu Wasser

und zu Lande ; oder Sanunlnng aller Reisebeschrei-
bungeu, welche bis itzoin verschicdeneu.Sprachen von
alien Viilkern herausgegeben worden, und eim-u voll-
sliindigeu Begrifi' von der neueru Erdbcschreihuug
und Gescbicbto macben ; woriuueu dcr wirkliche Zu-
stand alh^r Nationcu vorgestellt, und das nierkwiir-
digste, niitzlichste und wahrhaftigste in Kuropa,
Asia, Africa, mid America, in Ansehung ihrer ver-
Bcbiedenen Reicbe nnd Lander; dereu Lage, Grosso,
Griiuzeu, Eintlieilung, Himmelsgegcndeu, Erdreich,
Friichte, Thiere, Fliisse, Seen, Gebirge, grossiu und
kleinen Stiidte, Iliifeu, Gehiiude u. s. \v., wie aucU
der Sitt(Mi und Gehriluche der Eiuwohuer, ihrer Re-
ligion, lu'gieruugsart, Kiinsto und Wisscnsehafteu,
Ilandlung und Manufacturen, enthalten ist ; mit
niithigen Landkarteu uach den neuesten und riebtig-
sten Wahruehmungcu, und nnincberley Abbildungen
der Stiidte, Kiisten, Aussichtcn, Thiere, Gcnviiduse,
Kleiduugen und anderer deigleicLen Meikwiirdig-
keiten ver.seben. Neunter Band, welclier d< s Don
Gcorg Juan und des Don Antouio de Ulloa Reise naeh
sii<l-AnuTiea aus dem Spaniscben Ubersetzt, in sich
fasset.

4'^', Leipzig, 1751, j.p. xvii, 656. (Wasbington,
Congress. )

Voyage historique de rAmdriqiu'' ini^ridio

nale, par — , coutenaut I'histoiro des lucas et Ics ob-
servations astrouomiques faites pour dt^termiuer la
ligiiro et la grandeur de la terre ; traduit de I'espa-
gnol par de MonviUou."
4", Paris, 1752.

422

UNITED STATES COAST AND GEODETIC SUEVEY.

Juan y Santacilia (Jorge) 1/ Ulloa (A.)— Contiuued.

A voyage to South America. Traus. from

the original Spanish by John Adams."
London, 1760-7^, 1806-'07.

Observacioncs astrouomicas y phisicas

hecbas He ordeu de S. M. en los reynos del Peru. Por
D. Jorge Juan y Santacilia y D. Antonio de Ulloa.
De las quales se deduce la figura y magnitnd de la
tierra, y so aplica d la navegacion.

Fol., Madrid, 1773, pp. 396, 1 plate. (British Mu-
seum.)

Historische reisbeschrijving van geheel

Zuid- America ; gedaan op bevel des Iconings.

4°, Goes, 1771, I, pp. 4'28, 5 maps, 2pl. ; II, pp. viii-
iv, -lur), 9 maps, 4 pi.
Jiirgeusen (Chr.). Oiu deu Formel der Tjeuer til at bes-
teiiiuic Jordklodeus Figurved Jagttagelser overPen-
dulets Svingniuger.

K.danske Video., Forbandl., 1843, 6.5-72.
Jiitner (Joseph). Trigonometri.scbe Vermessung der
K. Haupstadt Prag und ihro Umgebuugeu von
1804-'12.
b°, Prag, pp. 120, 1 cuart.

Bound also in K. bobniische. Ges. i[. "Wiss., Abhandl.,
VIII, 1824.

Trigononietrische Vermessung von Wien.

K.k.Steruwarte, Ann., XX, 1840, 1-2.

Jullien (M.). M^moire sur la probability des erreurs dans
la Komme ou dans la moyenne de plusieurs observa-
tions."

Ann. de Mat. 'Tortoliiii), I, 1858, 76-88, 14<)-1.'('),

227-2:i7.

Jung (Johann). De striutuia globi terraquei exlerioii,

ft (luoiuodo corjiora marina petrefacta in mentis ter-

rseqiie strata pervi-neruit."

Mogimtina', 1707. '

POGGEXnOnFF. 1, 1212.
Kamtz (Ludwrig Friedrich). Ueber die Liinge ties Se-
cund<n 1 udei.s, nac h >}■ u ueueren Un'ersuchungen.

H.rtha, IX, 18;i7, 71-122, 197-2U8, 417-442; X, 1827,
376-386.

DieErde; GradmeHsung.

Eucycl., Erscli 11. Gruber, xvui, Tbril xxxvi, Leip-
zig, 1842, 28J-J91.

Pendelrne.sftnngi'n, 291-29!); TUforetiaihe lieatiinnjung
der FiKiii-, 299-319; Dkhtij-keit, 319-327.

Eastuer (A. G.): Lulofs (J.), .\nleitung zu der mathe-
matischen uu<l pby.Mkali.sclnii Kenntuiss der Erdku-
gel. Translated by — .
Gottingen, 177.'>.

Title in full under Ll I.0F6 (J.).

Quanta incertitudiuo dcsigneutur vertices angu-

lorum acutiorum.

Acad. Mogunt., Acta, 1778, 177-190.

De objecti c diiobus locis dissitis visi invenienda

distautia a superficie terra".

Acad. Mogunt., Acta, )782-'83, vi, l-U.

Weitero Ausfiihrung der nuithematischen Geogra-

phie besonders in Absicht auf die 8i>hiiroidische Ge-
stalt der Erde.

8°, Gottingen, 1795, pp. xxxii, 526, 5 plates. (Brit-
ish Museum.)

Ueber die Erde als ein Rpbaroid betrachtet, 32-131;
Schwnngkr.aft .luf der Erde, 137-206.

K. Ak. 'Weten. Amsterdam, Versl., for Verslagen en
mededceliugeu der Koninklijke Akademie van We-
ten.scliappen, Afdeling Natuurknnde.

W^, Amsterdam, 1853-f . (Washington, Congress.)

K. Ak. d. 'Wiss. Monatsber., fnr Monatsbericht der
kon. (preussischeu) Akademie der Wissenschaften.
8°, Berlin, 1856-|-. (Washington, Observatory.)

K. Ak. d. Wiss., Bei., for Bericht iiber die zur Bekannt-
uiachung geeigueteu Verhandlungeu, Konigl. (preus-
sische) Academie der Wissenschaften.

8°, Berlin, 1836-'55 (20 vols.). (Washington, Ob-
sei'vatory.)

K. Ak. d. Wiss., math. CI., Abhandl., /or Konigl. (preus-
sische) Akademie der Wissenschaften, Abhaudlungen
(mathematische C'lasse).
4=, Berlin, 1804-|-. (Washington, Observatory.)

K. bayer. Ak. d. Wiss., Denkschr., for Denkschriften
der konigl. bayerischeu Akademie der Wissenschaf-
ten, Miiuchen.

4^, Munchen, 1808-'24 (90 vols.). (Waahington,
Congress.)

K. bayer. Ak. d. Wiss., Sitzber., for Sitzungsbericht der
kiju. bayerischeu Akademie der Wissensrhaften.

8°, Miiuchen, ISGO-f-; Mathemati.scli-physikalische
C'lasse, 18G8-f. (Washington, Observatory.)

K. bayer. Ak. d. Wiss., math.-phys. CI., Abhandl., for
Abhaudlungen der raathematisch - physikalischen
Classe der kon. bayeriscben Akademie der Wissen-
schaften.

4°, Miiuchen. 1829-f (published in 1832). (Wash-
ington, Observatory.)

K. bohm. Ges. d. Wiss., Abhandl., for Abhaudlungen
der konigl. bohmischen Gesellschaft der Wissen-
schaften.

4°, Prag, 1785-t- (Washington, Congress).

K. dauske Videns., Forhandl., for Oversigt over det
koug. dauske Videuskabernes Selskabs Forhandlin-
ger, og dets Medlemmers Arbeider.
S'-'', Kj0benhavn, 1806-|-. (Washington, Congress.)

K. Ges. d. Wiss. Gottingen, Abhandl., for Abhaudlun-
gen der konigl. Gesellschaft der Wissenschaften zu
Gottingen.
4°, Gottingen, 1838-)-. (Washington, Congress.)

Kahler (Johann). De terra ej usque figura, niagnitu-
dine, luotu et loco in universe, interior! structura,
etc'
Rintnii, 1682.

POOOKNDOBFF, I, 1219.

Kaiser (Franz) en Stuart (Cohen). De eischen der me-
dewerking aan deontworpen graadmcting in midden
Europa."
Amsterdam, 1864.

Schreiben iiber die holliindische Gradmessungs-

Arbeiten.

Int. Geod. Cong., Gen.-Ber., 1864, 16-18.

Nachricliten iiber die Theiluahme des Konig-

reichs der Niederlande an der niitteleuropiiischen
Gradmcssung.

Int. Geod. Cong., Gen.-Ber., 186.5, 11-12.

UNITED STATES COAST AND GEODETIC SURVEY.

423

Kaiser (Praiiz)— Continued.

Rapport omtrent de tweede algemeene bijeen-

komst der gemagtigden voor de graadmeting in Eu-

ropa.
b°, Amsterdam, 1867 [excerpt], pp. 83.
Boricht iiber die Theiluahme dcs KiJnigreichs der

Niederlande an der initteleuropiiisclien Gradmessuug

im Jalirn 18GG.
Int. Giod. Cong., Gen. -Bcr., 1866, 13-15.
Bericht iiber die fiir die europiiischo Gradmes-

sung iui .Jahre 1868 von Seiten des Kouigreichs der
Niederlande ausgefiihrten Arbeiten.

Int. Geod. Cong., Gen.-Ber., 1868, 16-24.

Ueber eiuen neuen Apparat zur absolnten Be-

stiramnng von per.siiulicben Febleru.

K. Ak. Weteu. Aiusterdam, Versl., n, 186^, ii, 216-
236.

uud Stamkart (F. J.). Bericbt iiber die fiir die

ropiiische Gradmessuug im Jabre 1869 von Seiteu des
Kouigreichs der Niederlande ausgefiihrteu Arbeiten.

Int. Good. Cong., Gen.-Ber., 1869, 12-18.
Kalm^r (Alexander von). Bericbt iiber die von der
Triaiigiiliruui;s-Calcul-Abtbeilung des k. k. militiir-
geograpbiscben Institutes im Jabre 1879 liir Zwecke
der europiiiscben Gradmessuug ausgefiibrteu Arbei-
ten.

Int. Geod. Cong., Gen.-Ber., 1879, 98-101.

Bericbt iiber die von der triangulirungs-Calcul-

Abtheilung des k. k. militiir-geographiscben Insti-
tutes im Jabre 1880 fiir die Zwecke der europaiscben
Gradmessuug ausgefiilirten Arbeiten. (Oesterreich. )

Int. Geod. Cong., Gen.-Ber., 1880, 23-29.

Bericbt iiber die Leistungen der astrouomisch-

geodiitisclu^n Abtbeiluug des k. k. inilitiir-gcogra-
phischeu Institutes fiir die Jahre 1881 nnd 1882.
(Ocsterreicb.)

lut. Geod. Cong., Gen.-Ber., 1881-'82, 91-111.

Bericbt iiber die Leistungen der astronomiscb-

gcodiitisclicu Abtbeilung dos k. k. militiir-geographi-
scben Institutes im Jabre 1883. (Wien.)

Int. Geod. Cong., Gen.-Ber., 1883, 261-269.

uiid HartI (H.). Bericbt iiber die Lcsistung der

geodiitischeu Gruppe des militiir-geograpbischeu In-
stitutes.

Int. Geod. dug., Vcrb.'indl., lH81-'86, 1.^^4-177.

, Sterneck (R. von), Hartl (H.), "iii/Tiuter (W.).

Bericbt iilicr die (Jradnicssuugs-Arlxntcu der astro-
nomiscli-gi^odiitlHcben Gruppe dcs k. k. militiir-goo-
graphiscbon Institutes ini .lahre 1887.

lut. Geod. Cong., Vcrbaiuli., 1887, vii, 1-18.
Kampf (F.)oHrfTillinan(S.E.). Geodetic computation.

U. S. Eug. Rep., 1878., Ap. NN., 28-37.
Kane (J. K). Report on tlio history and progress of the
American Coast Survey.
A. A. A. 8., Proc, ISVJ, 27-1.70.
Kater (Henry). Description of a new compensation
pendulum. (H.)
Jonrn. Nat. Phil. (Nicholson), xx, 1S08, 214-220.

An account of experiments for determining the

length iif the pendulum vibrating seconds in tlui lat-
itude of London.
Roy. Soc. Lonilou, I'liil. Tjans., 1818, 32-109.

Kater (Henry) — Continued.

On the length of the French metre estimated in

parts of the English standard.

Roy. Soc. London, Pliil. Trans., 1818, 110-117;
Ann. de Chim., viir, 1818, 376-382.

: Young (T.). Appendix to — 's account of ex-
periments for determining the length of the pendu-
lum vibrating seconds in the latitude of London.

Roy. Soc. Loudon, Phil. Trans., 1818, 95-109; Mis-
eel. Works of Thomas Young, II, London, 185.'i, 1-7.

An account of experiments for determining the

variations in the length of the pendulum vibrating
seconds, at the principal stations of the trigonomet-
rical survey of Great Britain.

Roy. Soc. London, Phil. Trans., cix, 1819, 337-508;
Edinb. Phil. Jouru.,il, 1820, 319-325.

: VTatts (W.). Remarks on — 's paper, contain-
ing experiments for determining the length of the
seconds iicudiilum in the latitude of Loudon.
Edinb. Phil., Journ., i, 1819, 325-337.

An account of the comparisons of various Brit-
ish standards of linear measure.

Roy. Soc. London, Phil. Trans., cxi, 1821, 75-94.

An account of experiments made with an inva-
riable pendulum at New South Wales, by Major-
General Thomas Brisbane.

Roy. Soc. London, Phil. Trans., cxili, 1823,308-325.
: Young (T.). The resistance of the air deter-
mined from — 's experiments on the pendulum.

Quart. Jour. Sci., xv, 1823, 351-356; Misccl. Works
of Thomas Young, II, London, 185ij, 93-98.

: Walbeck (H. J.). Vergleichung der Sccunden-

pcndcl-licobacbtuugcn — 's unter sicb selbst uach
der Mcthode der kleiiistcn Quadrate.
Astn.n. Naclir., I, 1823, 2.53-256.

: Galbraith CW.). Remaiks on the experiments

of the pendulum made by — .
Phil. Mag. (Tillocb), LXiv, 1824, 161-170.

An account of the coustrnctiou and adjustment

of the new standard of weights of the United King-
dom. (H.)

Roy. Soc. London, Phil. Trans., 1826, ii, 551-552.
: Saigey. Couijiaraison des observations du pen-

dule it di verses latitudes; faites par — .

Bull. Sci. Math. (Saigey), vil, 1827, 31-43, 171-184;
Hertha, xill, 1829, 287-290.

— An account of trigonometrical operations in the
years 1821, 1822, 1823 for determining the dill'ereuce
of lougitudo between the royal observatories of Paris
and Greenwich.

Roy. Soc. London, Phil. Trans., cxviil, 1828, 153-
239.

: Sabine (B.). On the reduction to a vacuum of

— 'h convertible penilulum.

Roy. Soc. London, Phil. Trans., 1829, 331-338.

On the error in standards of linear measure aris-
ing from the thickness of the bar on wbicli they are
traced.

Roy. Soc. London, Phil. Trans., cxx, 1830, 359-382.

— An account of the construction and verification
of a copy of the imperial standard yard made for the
Royal Society. (11.)

Roy. Soc. London, Phil. Trans., 1831, 345-347.

424

imiTED STATES COAST AND GEODETIC SUEVEY.

Eater CHenry) — Continued.

Au account of tlie constmction and verification

of certain standards for the Russian Government.

(H.)
43, London, 1832, pp. 27.
: Jervis (T. B.). Records of ancient science ex-

emplified in the primitive universal standard of
weights and measures. Au essay transmitted to — .
Calcutta, 1H35.

Title in full undM- Jervis (T. B.).

Contributions to astronomy and geodesy from

the Cape of Good Hope.*

London, 1851.

: Finger (J.). Ueber ein Analogon des — Pen--

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K. k. Ak. d. Wiss. Sitz.-Ber., Lxxxiv, 1881, ii,
l<i8-193.

Elaupert iind Borsch (O.). Bericht ilber die geodiiti-
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Title iu full under Borsch (O.).

K[ay] (D[avid]). Trigonometrical survey.

Eucycl. Brit., 8th ed., XXI, 1860, 330-337.

Eayser(I!.). Das Niveau in neuer nnd erweiterter An-
wenduug fiir geodiitiselie nnd astronomische Zwecke.
Astron. Nachr., lxxxiii, 1874, 241-264.

Eevd. in Jabib. ub. d. Fortsohr. d. ilalh., vi, 1824, 729-730,
by b[l!l; s].

Keelan (H.) and Hennessey (J. B. N.). Sutlej series.
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Keller (Filippo). SuH' attrazionedellemontagne. (H.)
Com.Geol. Ital., Firenze, in, 187-2, 99-110, 241-242.

Ricerche sull' attrazione delle montagne, con ap-

plicazioue numcriche. (H.)

8^=, Roma, 1873.

Kelly (P.). Metrology; or an exposition of weights
and measures, chiefly those of Great Britain and
France, comprising tables of comparison, and views
of various standards ; with an account of laws and
local customs, parliamentary reports, and other im-
portant documents.

8°, Loudon, 1816, pp. vi, 112, 20. (Oxford, Bod-
leian.)

Eevd. by J. Heksciiel, Nature, xxiv. 1881, 237-238.

Lengtb of seconds pendulum at different latitudes, 8;
Lcngtb of a degree of tbe meridian in different lati-
tudes, 9.

Kerschbaum (G.). Ueber Winkelausgleichung.
Zeits.f. Vermes., lii, 1874, 85-89.

Ueber WinkelCentrirung.

Zeits. f. Vermes., v, 1876,115-119.

Ueber die neuo Vermessung im Staate New York.

Zeits. f. Vermes., x, 1881, 269-280.

: Comstock (C. B.). Notes on European sur-
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Zeit«. f Vermes., XII, 1883, 1S6-164, 197-226, 241-250, 337-
353.

Ueber die Fortschritte der Arbeiten der Kiisten-

vermessung dt'r Vereinigten Staaten von Nord
Amerika.

Zeits. f. Vermes., xiii, 1884, 4<l7-499.

Review of TJ. S, C. and G. Survey Eep., for 1882.

Kerschbaum (G.) — Continued.

Die nord-amerikanische Basismessang von Chi-
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Zeits. f. Vermes., xiii, 1884, 533-547.

Basis-Apparat mit Eis-Temperatur.

Zeits. f. Vermes., xiv, 1885, 251.

Kerwijk. Geodesie, voor de Kon. Militaire Akademie.
Commnnicated by Prof, vas den Behg.

Kexler (Simon). Arithmetica geodsetica denaria. *
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ronc.ENDORFF, I, 1251.

K. k. Ak. d. 'Wiss., math. -naturwiss. CI., Denkschr.,

for Denkschriften der kaiserlich kuniglicheu Aka-
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4"^, Wicn, 1850-)-. (Washington, Observatory.)

K. k. Ak. d. Wiss., math.-phys. CI., Sitz.-Ber., /or

Sitzungsbericht der kuiserlicheu Akademie der Wis-
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8°, Wien, 1848-)-. (Washington, Observatory.)

K. k. geogr. Ges., Mittbeil./or Mittheilungen der kaiser-
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In Wien.
8°, Wien, 1857-f . (Washington, Congress.)

K. k. mil.-geogr. Inst. Mittheil., /or Mittheilungen, k.
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8", Wien. (Gore.)

K. k. polytech. Inst., Jahrb.,/o)- Jahrbuch k.k. poly-
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8^^, Wien, 1819-'39 (20 vols.). (Washington, Pat-
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K. k. Sternwarte, Ann., for Annalen der kais. kon.
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Fol. and 4°, Wien, 1821-)-. (Washington, Con-
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Klein (Pranzl. Die wisseuschaftliehen Instrumenteauf
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Centralzeitung f. Optik u. Mech., 1880, 186-187.

Zweck nnd Aufgabo der europaischen Gradmes-

sung.

4°, Wien, 1882, pp. 41.

Separat-Abdruck aus Nr. 8 der "Monatsbliitterdea wii-
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Die Figur der Erde.

K. k. geogr, Ges., Mittheil., xxvi, 1883, 161-173,
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Klein (J.). Ueber die Grosse uud Gestalt der Erde.

Geugr. Mittheil. (Petermauu), iv, 18C9, 114-116.

Kleyer (A.). Vollslandig geloste Aufgabeusaninilung,
nebst ungclosteu Aufgaben aus alien Zweigen der
Rechenkunst, der niedercn uud hohercu Matheuiatik,
Physik, Mechanik, C'hemie, Geodiisie, etc.*
S°, Stuttgart, 1881-'84.

Klimmen (Albrecht Johaun): Cassini (J.). Abhand-
lung von der Figur und Grosse der Erde. Translated
by-.
Zurich, 1741.

Title iu full under Cassiki (J.).

UNITED STATES COAST AND GEODETIC SURVEY,

425

Klingenstiema (S. )• Von Eriindung der Grossc imd
Gestiilt (ler Erde aus Vergleitbiiiig von 2 Meridian-
gra<ieD."

Stockholm, 1711.

Klbdeu (Karl Friedrich). Ueber die Gestalt iind die
Ui'gescliichtedcr Erde, uebst deu davon abbilugeiiden
Erscheinuiigeu in astronomischer, geognostischer,
geographisobcr uud pbysikaliscborHinsicUt. Zweite
vernii-brtc Anllage der Grundlinieu zu eiuer neuen
Tbeorie iler Erdj;estaltiing.
8°, Berlin, Irt-JSt, pp. xxviii, 384, 6 plates. (Gore.)

Kloae iiiid Rheiner. Trianguliruug des Grossherzog-
tbiims Baden, in der Zeit vou 182:5-'&2. Im Auftrage
des gr. Miuisteriunis des Inuern, auf Gnind der
Acten des gr. Katasterbiireans beschrieben uud
durch Revisioiisberecbnuiigen uacb der Motbode der
kleinsten Quadrate erljiutert.

Fol., Carlsrube, 1873, pp. 68, 5 plates. (Litbo-
grapbed.) (Berlin, Geodetic Institute.)

Klostermauu. [ Die Ursacben der Anomalie in den
Graden der Mittags-Kreise und der Verschiedeubeit
in der Ellipticitat des Erdballs. ]
Gott. Auzeigeu, lxxvh, 1785, 1169-1175.

Reclierches sur le degr6 du mdridien entre Paris

et Amiens et sur la jonctiou de I'observatoire de
Greenwich h cilni de Paris.

4^, St.-Pdtersbourg, 1789, pp. 3r), 1 plate. (Berlin,
Observatory. )

KlUver. Ueber die Abweichung der Abplattung un-

serer Erde, welche aus ibrer jetzigen Eotations-

geschwindigkcit gefolgert wcrden muss und der-

jenigen, welehe die wirkliche Beobacbtung ergeben.

Deutsche Naturf.-Versaml., Ber., 1844, ii, 38-41.

Kliigel (G. S.). VIeber die Figur der Erde.

Astron. Jabrb. (Bode), 1787, 165-172 ; 1788, 208-213.
From the arcs of Peru, France, and Lapland.

Parallaxenrechuung, mitEUcksiohtauf diesphii-

roidisclie (icstalt der Erde.
Astron. Jabrb. (Bode), 1800, 132-144.

Aufgabo zur Meteorologio und Erdmesskunst.

Ann.d.Pbj-s. (Gilbert), XIX, 1805, 115-117.

K. Nederl. Inst. Weteii., Verhaiidel., for Nieuwe Ver-

bandeliugen, Kou. Nederlaudscb Instituut van

Weteusehappen, Lettcrkunde en Seboone Kunsten.

4^', Amsterdam, lH27-'52. (Washington, Congress.)

Knoch (August 'Willielin von). Ueber Pendelscbwin-
gungen vou Kiirperii, die an eiuem Faden mit der
Hand gehalten vverdon.
Ann. d. Phys. (Gilbert), LVli, 1817, 360-388.

: Wagner. Ueber die sogeiiannto Pendel -Ver-

sucbe des Prof. — in Braunschweig.

Ann. d. Phys. (Gilbert), i.ix, 1818, 328-332.

Knogler (Gabriel). Nachricht von astronomisehen
BcoliaeblunycM in Deutschlaud iind China, uud von
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Mon. Corr. (Zach), i, 1800, 241-251.

Nachricht von eiuer merkwiirdigen neu aufge-

fundencn chinesischen Orad-Messuug.
Mon. Corr. (Zach), I, 1800, 58.9-593.

K. Norske Videus., Saml., for Nye Samling af det kou-
gelige norske Videnskabers Selskabs Skrifter.

4°, Kj^beuhavu, 1784-88(2 vols,). (Washington,
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Kocher (Frauz Adrian). Darstcllung der mathenia-
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8°, Breslau, 1839, pp. 43, 2 plates. (Berlin, Royal.)
Gestalt und Oiiisso der Erde. 16-19.

Kohler (Conrad). Die Landesvermessung des Kouig-
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4^, Stuttgart, 1858, pp. xii, 428, 3 charts. (Gore.)

uitd Kuudt. Bericbt der mecklenburgischen

Laudes-Vermessuugs-Commission iiber die 1873 aus-
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Int. Geod. Cong., Gen. -Ber., 1873, 6-7.

niid Paschen (P.). Grossherzoglich mecklen-

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Schwerin, 1882.

Title in full uudor Pascuen (P.).

Koelher (J.). Dissertationes geographica! de terrft
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Kentuli, 1682.
Lai.anm:, 311.").

Konig (Arthur): Richarz (F.). Eine neiie Methode
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K. Ak. d. Wiss., Sitz.-Ber., 1884, 1203-1205;
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Kopeu (Miiller). On the triangnlatioii of tlw royal
Russian sur\(y.

lust. Civil Eng., Proc.,XLU, 1875,391-392. Trans-
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From Zoits. des Vereiiis doutacher Iiigouiein-o. 1875,
224-228.

Koll (A.) und Weltniann. Foriueln der Mathematik.
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Bonn, 1886.

Title iu full under Wki-tjiann.

Koll (Otto). Einige Forniulare fUr trigonometrische
und polygououu^trische Rechnuugeu.
Zeits. f. Vermes., VI, 1877, 305-327.

Geodiitische Reiseskizzen aus SUddeutschland.

Zeits. rbeinisch-wostphfil. Landmesscr-Vereins,

VI, 1860, 22-25.

Koppe (Karl). Die matbi'matiNcbe ticographie und die
Lelui' vom Weltgi-biiude fiir den Unti^niclit iu
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8°, Essen (Esslingen), 1872, pp. vii, 119, 1 chart.
(Berlin, Royal.)

Die Gestalt der Erde, C-IO.

Bestimmung der Aehso des Gotthardtnunels

(1874-751.

Zeits. f. Vermes., iv, 1875, 369-444 ; v, 1876, 129-
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: Helmert (F. R.). Discussion der Beobachtungs-

I'ebler iu — 's Vermessuug fiir die Gotthardtuuuel-
achse.

Zeits. f. Vermes., v, 1876, 146-155.

426

UNITED STATES COAST AND GEODETIC SURVEY.

Koppe (Karl) — Continued.

DiT Basisapparat clc8 Goucral IbaCez uud die

Aarlierjjer Basisiuessung.
4°, Nordlianseu, 1881, pp. 11. Eggendorff.

Kevd. by Sciilebacii, in Zi:its. f. Vermes., XI, 1882, 95-98.
Die Ausgleichiiiigsrcchuuug uacli der Methode

der kleiustcu Quadrate iu der praktischcn Geonie-
trie.

8°, Nordhausen, 1885, pp. viii, 2-22. (British Mu-
Niuin.)
Kofistka (Earl F. E. ). Bericlit iiber die wichtigstcu
Werkstiitti'U fiirgeodatisclielustrmueute iuDeutscli-
laud imd Fraukreich.*

Prag, 18o4.

POGGENDOKFF, I, 1306.

[Results of the measurements of the earth's

magnitude.]

Ziva; Casopis pfnodnicky, xi, 186:i, 141-154.
K.osnioa, for Kodf/iji. Lcs Moudes. (Moigno.)

hc, Pari.s, 1374+. (Washington, Patent Office.)
Kotzebue: Leuz (A. F. E.). Pbysikalisthe Beobach-
tuugou augeslcllt uutor dera Commando des Capi-
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Aoad. de St.Pi^teisbourg, U6m., I, 1831, 226-228.
KraflFt (Georg 'Wolfgang). De tigura terrae.

Acad, de .St.-Petersbourg, Com., viii, 1736, 220-
252.

De gravitate terrestri.*

4°, St. Petersburg, 1749.

De figura terrae.

Accad. Sci. Bologna, Cora., viii, 1785, 199-228.
Krafit (Wolfgang Louis). Sur la mesure nniverselle
d^cr^t^e, le 8 uiai 1790, par I'Assembl^e natiouale,
et sur le projft de mesurer la m^ridieune de France.

Joum. d. Savaus, 1791, 154-155.

Analyse des experiences faites en Russie sur la

longueur du pcndule :\ secondes, ou le rapport de la
pesauteur en ditt'^reutes latitudes.

Acad, de .St.-Petersb<mrg, Acta, vii, 1793, 215-
288.

De tempore oscillationis peudulorum. dun arcus

datic auiplitudiiu-s cuju.scumnue describuut.

Acad, de St.-Prtersbourg, Acta, ix, 1794, 22.'j-242.
Kramer (Johanu Hermann). Ueber den Gebrauch
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Beitrag zur (Jeometrie.*
Hamm und Miinster, 1822.

POOGF.NDOllFF, I, 1312.

Krayeuhoff ( Cornelius Rudolph Theodor von ). Ueber
die- neue astroiuiniisL-li-trigoiKiiiii-tri.scbe Landes-Ver-
uussung der balavischen Repul)lik.

Mou. Corr. (Zach), viu, 1803, 501-506; ix, 1804
168-186, 2G4-268.

Pr6cis historique des opi^rations geodi^siqnes et

astronomiques faites en IIiillau(b-; pour servir d>'
base k la tojM)graphie de eet Ktat.

Square 8-J, La Haye, lbl5, pp. xvi, ISO. (Gore.)

Pr(!cis biftoriqne des operations geod<5siques et

astronomiques laites en Hollande; pour servir de
base :\ la topographie de eet Etat.

4°, a La Haye, 1827, pp. xsx, 202, 1 chart. (Brus
sels. Cartographic Institute. )

Kriel (Karl). Observations g<^odesiqe8 et magn^tiqnes
faites en Autriche pendant I'annee 1846.

Acad, de Belgique, Bull., XIV, 1847, 986-291.

Observations geod<^siques et magndtiques faites

dans les £tats autrichiens pendant les aundes 1847 et
1848.

Acad, de Belgique, Bull., xvi, 1849, i, 329-333.
Kries (J.). Die Priucipien der Wahrscheiulichkeits-
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Freiburg, 1886.
Krepliii (Heinrich). Ueber die Construction von geo-
diitischen lustrumenteu flir den Gebrauch des In
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Zeits. f. Vermes., X, 1881, 122-126.
Kretschner. Zur Theorie der geodiitischen Linieu auf
den Rotationsfliicheu.*
4°, Berlin, 1864.
Kriiger (Louis). Die geodatische Linie des SphUroids
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8^, Berlin, 1883, pp. 28. (Muuicli, Royal.)
Kriiger (Paul). Rotations- uud Pendelbeweguug eines
Korpers iu einer Flussigkeit.
8^, Dauzig, 1882, pp. 42. (Oxford, Bodleian.)
Krusper (S. von). Ueber die Vergleichung von Strick-
maasseu iu Fliissigkeiteu.*
Budapest, 1873.

Ilaudbuch der Geodasie.*

Budapest, 1885.

K. sachs. Ges. d. Wiss., math.-phys. CI., Abhandl., fur
Abhaudluugen der mathematisch-pbysischen C'lasse,
kouigL-siiclisiseho Ocsellscbaft der Wissenschaften.
8^, Leipzig. 1850-(-. (Wasliiugtou, Observatory.)
K. sachs. Gas. Wiss., math.-phys. CI., Ber., /or Bericht
iibcr die Verhaudhingen der konigl.-sachsischen Ge-
sellschaft der Wisseuschafteu, mathematiseh-phy-
sische Classe.

8', Leipzig, 1849. (Washington, Observatory.)
K. Svenska Veten. Ak., Handl., for Ilaudlingeu,
Konigl.-Svenska Vetenskaps Akademieu.
8^, Stockholm, 1739-f . (Washington, Congress.)

K. Svenska Vetens. Ak., Ofvers., for Ofversigt af
(Kouigl. Svenska) Veteuskajis Akademien Forhand-
lingen.
8^, Stockholm, 1844-f-. (Washington, Congress.)
Kiittner (W.). Eiufiihriiug uuvollstiiudiger Beobach-
tungen in die Wahrscheialichkeitsrechnuug.
Zeits. f. Math. (Schlomileh),xxix, 18,84, 1;13-211.
Kevd. in Jahrb. iib. d. FortscUr. d. Malb.. xvi. 1884, 18C-
187, by Le. [Lazarus].

Kuhlberg (P.). Resultate aus Pendelbeobachtungeu im
Kaukasusi
Astron. Nachr., xcix. 1881, 282-288.

Untersuiliungen iiber den Kinliu.s,, des Mit-

scliwingens des zum russischen akadcmischen Revi-
siou-Pendel-Apparate gebiirigeu Stativs auf die
Lange des Secundenpendels.

Astron. Nachr., ci, 1882, 243-246.

Ueber die An wendung eines leichten Pendels zur

Beslimnning der Correction fiir dasMitschwiugen des
Stativs der russischen Akademischen Reversionspen-
dels.

Astrou. Nachr., cxill, 1886, 1-4.

UNITED STATES COAST AND GEODETIC SUKVEY,

427

Kummell (Charles Hugo). Now investigation of the
law of errors nf observation.

Analyst, ill, 1877, 1:5^-140, l(j:)-171.

To find the least distance between two places

given by latitndo anil longitude, taking into account
the polar compression.

Analyst, IV, 1877, 117-120.

Strenge Gleichnngen zwischen den Seiten eines

Dreieeksnetzes auf irgend einer Obertlaohe, insbe-
sondere auf Bessels niittlereni Erdsphltroid.

Astron. Nachr., LX.vxi.\, 1877, 49-58.

Eevd. in Jabrb. fib. d. Fortschr. d. Matb., ix, 1877,
777, by B[HTOsl.

Revision of proof of the formula for the error of

observation.

Analyst, VI, 1879, 80-81.

Reduction of observation equations which con-
tain more than one observed quantity.

Analyst, vi, 1879, 97-105.

Proof of some remarkable relations in the method

of least squares.

Analyst, vn, 1880, 84-88.

Alignment curves on any surface, with special

application to the ellipsoid.

Phil. Soc. Wash., Bull., vi, 1884, 123-132.

On the determination of the shortest distance

between two points on a spheroid.
Astron. Nachr., c.xil, 1885, 97-108.

Road beloro the Mathematical Boclion of the Philosoph-
ical .Sociuty of Waahington [April 15, 1885].

Kundt iDid Koehler. Berieht der mccklenburgischen

Landes-Venuessungs-Coniniission.
Int. Geod. (Jong., (ien.-Ber., 187:i, 6-7.

Kup£fer (A. T.). Travaux pour fixer Ics mesures et les
poids de I'cmpire de Russie. (H.)
•2 vols., 4-^, St.-P6tcrsbourg, 1841, 15 plates.

Sur une nouvcllo m^thode pour determiner la

figure de la terre.

Acad, de St.-P<;ter.sbourg, CI. phys. math., Bull.,
XVII, 1859, 237-240; M^l. phys. chim., in, 1859,493-
497.

L'association interuationalo pour l'uniforniit6 des

poids, des mesures et des monnaics dans tout Ic
monde.*

St. P<!tersbourg, 1860.
Kupka (P.P.). OeodiitisclK^ lustruuiente. Berieht iiber
die Weltausstellung in Philadelphia.
8°, Wien, 1877, p. 18.
Kurz (A.). Ueber die Metliode der kleinsteu Qmidrate.
Naturf. Ges. Ziirich, Vierteljahrs., viii, 1803,22.5-
240.

Ou the various iiu'tliods of fonuint; aud Holviuy noniiiil
eijiiutiouB, etc.

Kutscher (G.). Beitrag zur Gescliichte der Oradmes-
sungeu.

Zeits. .1. Vermes., xiii, 1884, 282-285.
MiM^hain's work.

K. Vet.ena. Ak. Haiidl-.TJeb. Holzbecher u. Kiistuer,
for AbliaiKlliingen der kiiuigl. sclnvediscliou Akade-
mie der Wissenschaften. Uebersetzt voii Holzbecher
iind Kiistner.

8°, Hamburg, 1739-'79 (41 vols.). (Wiushingtoii,
Congress. )

Ii. (Fr.): Sabine (E. ). Nouvelles exp(5rience8 sur lo
pendule. [C'orr. Math. (Queltelet).] Revd. by — .
Bull. Sci. Malh. (Saigey), xil, 1«29, 23(5-239.'
Lacaille (Nicolas-Louis de). Mesuro du tieute-qua-
trifeme degr<5 do latitude australe.

Acad. d. Sci. Paris, Mem., 1751, 425—130 ; Hist., 158-
169.

Mesure de. la longueur du pendule A, 33° 51' de

latitude australe.

Acad. d. Sci. Paris, Mem., 1751, 430-438; Hist., 1.58-
109.

— — Observations pour la longueur du pendule simple

h secondes ii I'lsle de France.
Acad. d. Sci. Paris, M^m., 1754, 54-56.

ficlaircissemens sur les errenrs qu'ou pent attri-

biier :\ la mesnro du degr6 en France, entre Paris et
Amiens.

Acad. d. Sci. Berliu, Hist., X, 1754, 337-346.

Di verses observations faites pendant le cours [de

trois voyages], etc. Observations [;Y Rio de Janeiro]
pour la longueur du pendule. (H.)

Acad. d. Sci. Paris, U6m., 1754, 108.

Sur la precision des mesures g^od^siques faites

en 1740, pour determiner la distance de Paris h
Amiens; a I'occasion d'un mdmoire de M. Euler, in-
sure dans le neuvi^rae tome de 1' Academic de Berlin.

Acad. d. Sci. Paris, Mdm., 1755, .53-.59.
: Coudamiiie (C. M. de la). Letter to Dr. Matty

regarding tlu^ mesure of — .

Roy. Soc. London, Phil. Trans., XLi.x, 1756, ii, 623-
624.

M^moire sur la vraie, Idiifrueur des degr^s du m4-

ridien en France.

Acad. d. Sci. Paris, M^m., 1758, 237-244.

Journal liistoriqne du voyage fait an Oap de

Bonnc-Esporance par M. l'abb(^ — . Precddf' d'un
discours sur la vi(^ de I'auteur, snivi de remarqnes et
de i<Sllexioiis sur les coutumes des Hottentots et des
habitans du Cap.

16°, Paris, 1770, pp. xxxvi, 380. (Washington,
Congress.)

Di8cour.s j\ il. le gouvoruour du Cap sur bi moaure du
34" dej;re de latitude australe, 187-210.

: Maclear (T.). Observations made for the vori-

ticatiou of the amplitude of — 's arc of the meridian.
Itoy. Soc. London, Proc. iv, 1839, 192-193; Roy.
Aslrou. Soc, Month. Not., V, 1839-'43, 45-50.

: Maclear (T.). On the measurement of — 's arc,

position of stations, aiul length of base line.

Roy. Astron. Soc, Mem., xi, 1840, 91-137 ; XX, 1851,
7-29; Mouth. Not., Vll, 184.')-'47, 57-58; xviii, 1858,
107-108; Astron. Nachr., xxiv, 1840, 359-3()4.
La Casa (Vittorio de). flee Casa ( Vittorio de la).
Lagrange: Borda (J.-C). Rapport sur le elioix d'une
unit<'> do mesures.

Aead. d. Sci. Paris, M('-m., 1791, 7-16. (Hist..)
Title in lull under ItoiiiiA (.l.-C).

Lagrange (Joseph-Louis). EcIaircisBeuient d'nno diffi-
eulte singuliere <[ui se rencontre dans lo calcul de
I'atlraction des sphero'ides tres-pen diftVreus ile la
spin"* re.
Ecole Polytoch. Journ., viii, 1809, 57-67.

428

UNITED STATES COAST AND GEODETIC SURVEY.

Lagiierre. Siir un genre paiticulier de surface dont on
pent integer les ligiies geod^siqiies."
8oc. Math, de Frauce, Bull., I.
La Hire (Philippe de). Comparaison du pied autique
roiiKiiii :"t ci'liii (111 cli^lcliit do Paris, avec quelques
reniarques sur d'aiitres uiesures.
Acad. d. Sci. Paris, Mdiii., 17H, 394-400.

Siir \vn iioiidiiles il Hec.oiide.

Acad.d. Sci. Paris, M^m., 1715, 130-132.
Lais (C. G.): Sawitsch (A. N.). Die Anwenduug dor
VVahrsclielnliiUkcitstbcorio auf die Berechnnug der
astrouomischou Beobacbtiiugeu uud geodiitiscLeu
MessQugeu. Translated by — .
Leipzig, 1863.

Title ill full uudor Sawitsch (A. N.).

La Lande (J.-J.). Mi^inoire sur la d^termiuatiou de la
parallaxe de la lime ct de la coiirbure de la terre eu-
treprise au Cap de Bouue-Espdrauce et a Berlin par
ordre de S. M. T. Cbr^t. Avec les observations, t'aites
depuis le 25 nov. 1751, jusqu'au 20 avril 1752 a I'ob-
servatoire royal de Berlin.
Acad. d. Sci. Berlin, Hist., vi, 17.".0, 236-279, 379-411.

— Prt'uiifr ui^moire sur la jiarallaxe de la luue.

Acad. d. .Sci. Paris, M6m., 1752, 78-114; Hist., 103-

IIU.

In which the ellipticit^' of the earth ia deteruiilied.

Sur la qiiautitiS de I'aplatisseiuent de la terre.

Acad. d. Sci. Pari.s, M^ui., 1785, 1-8.

Sur la uiesure de la terre, que Fernel publia eu

1528.
Acad. d. Sci. Paris, Mi^ui., 1787, 216-225.
Lalaiide ./'ui- Bibliograpbie d'Astrouomie par Lalande(J.
Le F. de).
Paris, 1804.

Lalaiide (Jerome le Fraii9oi8 de). Mesure de la ui^-

ridienne.
Soc. Philom., Bull., i, UOl, 47.

Astrononiie. Troisieino (Edition, revue et aiig-

mentde.

8°, Paris, 1792, l: pp. Ixvi, 478, 378, 1 plate; u :
pp. 720, iii, 737. (Washington, Congress.)

Du la graiideur et de la ligure de la terre, iii, 1-47.

[Bericht Uber die frauzusischen Gradmessungs-

Arbeiteu.]

Allg. geo-r. Eph., i, 1798,127-131.

: Moiitucla (J.-E.). Histoire des math^matiques.

AchoviSe et publii5e par — .
Paris, 1799-1802.

Title in full under MoNTUCL.\ (J.-F.).

Sur les degr(;s de la terie et sur les nouvelles

mesures. (H.)

Conn. d. Teuips, 1801, x, 45.5-474.

Sur la mesure d'un degr(5 de la terre en Lapouie.

Journ. d. Phys., i.vi, 1802, 400-401.

[Bericht iiber Graduiessungsarbeiten.]

Moil. Corr. (Zach), v, li<02, 5.5-56.

[Dimcusious de I'clIipsoTde terrcstre.]

Mon. Corr. (Zach), ii, 1800, 82; Astron. Jahrb.
(Bode), 1803, 238.

Du milieu qu'il faut choisir eutre les rdsultats

d'un grand uonibre d'observations.

Conn. d. Temps, 1813, 213-223.

Lalmand (A.-A.). G^od(5sie, ou I'art do partager lea
cliaiiips, a I'usage des arpenteurs et des personnes
(lui, avec les premiers connoissancesde la g^om^trie,
voudroient proc6der a la division des terrains.
8°, Paris, 1793, pp. 193, 4 plates.
Simple surveying.

Lamarche: Siraped (W. S. de). De la forme de la
terre. Translated by — .
Paris, 1828.

Title iu full under Siuaped (W. S. de).

La Marmora (Albert Ferrero le Comte de). Notice sur
les operations geodesiques faites en Sardaigne pour
la construction de la carte de cette !le.
8°, Paris, 1839, pp. 33. (Paris, National.)
Also in Voyage eu Sardaigne, 2d ed., 481-514.
Written Lamarmoua by Fekreuo.
Lamb (Martha J.). The Coast Survey.

Harper's Mag., LVIII, 1878,506-520.
Laiubtou (William). Au account of a method for ex-
tending a geographical survey across the peninsula
of India.
Asiatick Researches, vii, 1803, 312-335.

An account of the measurement of an arc of the

meridian on the coast of Coromaudel, and the length
of a degree deduced therefrom iu latitude 12^ 32'.

Asiatick Kesearches, VIII, 1805, 137-194; Bibl. Brit.
Genfeve, xxxvi, 1808, 165-245; Journ. Nat. Phil.
(Nicholson), XIX, 1808, 309-317; xx, 1808, 40-,50 ;
Conn. d. Temps., 1810, 383-386; Ediub. Kev., xxi,
1813, 310-328.

Containing a comparison of an arc of meridian with au
arc of parallel :

1° meridian = 60,495 fathoms.
1° parallel = 61,061 fathoms.

Au account of the trigononutrical operations iu

crossing the peninsula of ludia, and couuectiug Fort
St. George with Maugalore.

Asiatick Researches, x, 1811, 290-384.

An account of the measurement of an arc on the

meridian comprehended between the latitudes 8° 9'
38". 39 and 10'' 59' 48".93 north, being a continua-
tion of the great meridional arc commenced in 1804
and extending to 14" G' 19" north.

Asiatick Researches, xii, 1818, 2-101 ; Roy. Soc.
London, Phil. Trans., cviii, 1818, 486-517.

Rovd. by DklamdicE, Conn. d. Temps., 1819, 292-302.

An account of the measureiiieut of an arc ou the

meridian, extending from latitude 10" 59' 49" to 15''
6' 0".65 north.

Asiatick Researches, xii, 1818, 294-359.

Account of the measurement of an arc ou the

meridian, extending from latitude 15" 6' 0".2 to lati-
tude 18" 3' 45", being a further continuatioL of the
former arc, commencing iu latitude 8" 9' 38".

Asiatick Researches, xiii, 1820, 1-127.

[Extrait des r^snltats obtenus de la mesure d'un

arc du m^ridieu eii Inde. ]
Conn. d. Temps., 1821, 331-336.
Correction to the (Indian) meridional arc to re-
duce it to parliamentary standard.
Roy. Soc. London, Phil. Trans., c.'Clii, l!!<23, 27-3.3.
— Sur le nouveau syst&me des jioids et mesures
adopt6 eu France.

Ann. de Chiiu., XXII, 1823, 407-410.

UNITED STATES COAST AND GEODETIC SURVEY

429

Lambton (WiUiam)— Continued.

: Everest(G.)- An account of the measurement of

an arc of the meridian, as detailed by — .
l^ondon, 1S;'>(),

Till.' in full uiiiliT EvEiiEST (C).
La Metherie (Jean-Claude de). Th^orie de la terre.

3 vols., Paris, 1795 ; 2" ('■il., 5 vols., Paris, 1797.

rnrely goolosical .ind niiueraluj^ical.
Lamont ( Johann von). Astronoinische Bcstiiiimiuigder
L.nge des bayeriselieu Dreiecksuetzes auf dem Erd-
sphilroid.

K. ba.ver. Ak. d. Wis.s., niath.-iihys. CI., Sitz.-Iier.,
I, 186.">, 28-156.

Astronomisch-gepdiitische Bestimmiiugen, aus-

gefiihrt au einigen Hauptpunkteu des bayerischen
Drt'iecUsiietzcs.

8', Milnchon, 1871, pp. Ixxx, 17S ; Miinclu-ner
Steniw .lite, Ann., x.

1(11(1 Orff (von). Astrononi.-geodiitische Ortsbe-

stiiiinmngen in Bayern." '

4 \ Miiiich(Mi, 1880.

Revd. by iM'iU'ii (W.). A.stron. Ges.. Vitrteljahrs., xvi,
1881, 135-14."..
Lamp (Erust August"! : Zachariae (G. ). Die geodiiti-
sclien ilaiiptpnnkle und ihre Coordinate. Trans-
lated by — .
Berlin, IS"-*.

Tillf in full iniili-r ZAfllARlAE (G.).

Lancaster (A.) ct Houzeau (J.-C). liibliographie ge-
u<SraIe <Ie I'astronomie.
liruxelles, 18-2.

Title in full nnilcr HOLZF.AU (J.-C).
Landretb (Olin H.). Instruction for tiansinitting com-
munications liy heliotrope signaling. Arr.anged for
use on the New York State Survey, by Olin 11. Lau-
dreth, pp. [:!], — , 1882.
Lane <^J. Homer). On the eoc^fficient of ixpaiision of the
Hritisli .standard yard bar.

V. S. r. and C. Survey, Rep., 1877,148-181.
Lange (G. A. de). Verslag van de geodesische triangu-
'atic der residentio Han joemas.

Natinirk. V(^r. Neder. Indii;, Vcrhandel., ii, 18,'')7-
'58, l-liO.

Verslag van de geodesische triangulatie van de

resideutien Hagelon en Kadoe.

Natuurk. Ver. Neder. Indii", Vcrhandel., ii, 1857-
'58, i, 1-32.
Langenbeck (R.). Ueber diejenigim geodiitischen Li-
nii II aiif dem dreiaxigen Ellipsoid, weleho dnrch
cinen der Nabelpiinkte desselben gelien.
H'-\ (iclttingen, 1877, i>p. 39. (Gore.)
Laughanseii (Christophonis [Christoph]). De figiirft
telhiris ail seiisnin Mpba-rira.

4°, Regiomonti, 1724, pp. [v], 26. (Munich,
Royal.)
Langsdorfr (G. W. von), (irundriss der Geodasie fUr
Unterriidit nnd zur Selbsibelehruug.

18°, Mannheim, 1843, pp. iv, 143, 8 plates; 3d ed.,
Mannheim, 1846. (Oore.)

TIeber den Distanzmesser mit Parallelfilden.

Arch. d. Math. ((Jri'.nen), Vlii, 184ti, 2.^)l)-2.''.4.

Laplace (Pierre- Simon de). M<'moire sur I'incliuaison
moyouno des oibiles; dcs cometes; sur la ligure de
la tcrre, et sur la fonctions.

M<!m. d(j Math. Phys., vii, 1773, 503-540; M6ni.
gav. filrang., vn, 177(),

Laplace (Pierre-Simon de)— Continued.

M<''inoiie siir la figure de la terre.

Acad. d. Sci. Paris, M6.m., 1783,17-48.

Sur les dcgr6s mesur^s des mfiridiens, et sur les

longueurs observ^es dn pendule.

Acad. d. Sei. Paris, ii6m., 1789,18-43.

" Tho matter of this memoir i.s mostly reproduced in
soctiona 39-42 of Chap, v, Book HI. of Trait6 m6ca.
niqne CL-leate." — Mekhiman, 160.

: Borda (J.-C). Rapport sur le choix d'une uuit6

de uiesures.
Acad. d. Sci. I'aris, M6m., 1791, 7-16 (Hist.).
Title in full under BOROA (J.-C).

Exposition dn .systfeme du nionde.

3<' dd., Paris, 1808.

De la iignre do la terre, de la variation de la pesanteur
a sa surface, et du ay«t^iue decimal des poid8 et me-
sures. 57-78.

: Delambre (J.-B.-J.) Mdthode sur les int^grales

df^tiiiies et lenr application aux probabilit^s, par — .
Inst, de France, CI. Math. Phys., M^m., ii, 1811,
1-18 (Hist.).

Ueber die Bestiminiiug des wahrscheinlichsten

Resnltats ans den Resultaten eiuer grossen Menge
von Beobachtungen.

Moil. Corr. (Zaeh), XXV, 1812, 105-120.

Essai ])hilosophiiiiie sur les probabilit^s.

Vi'^', Paris, 1816, pp. 232; (i- <!d., Paris, 1840; 7« ^d.,
Bruselles, 1840. (Brussels, Royal.)

Sur I'action r<5ciproque des pendules; la vitesse

du son dans les diverses substances.

Ann. do Chim., Ill, 1-<16, H)2-16f).

Sur la longueur iln pendnio a secondes.

Ann. de Chim., in, 18111, 92-9.'>; Conn. d. Temps,

1820, 265-280, 441-442; Ann. d. Phys. (Gilbert), LIII,

1817, 225-229; Soc. I'hilom., Ball., 170-172; Phil.

Mag. (Tilloch), xxi.X, 1817, 256-2.58.

: Prony (G.-C.-P.-M.-R. de). Note relative iV I'ar-

ticle de — sur la longueur dn pendule fl secondes.
Soc. Philom., Bull., 1816, 17:'-I74; 1817, 19:5-194.

Application du calcul des probabilites aux opera-
tions g(5odi%i(ini's.

Journ. de Phys., i.xxxv, 1817, 14,5-148; Soc. Phi-
lom., Bull., V, 1817, 143-140; Ann. de Cliini. V, 1817,
351-356; Conn. d. Temps., 1?20, 422-440.

llevd., Aciid. d. Sei. Paris, Ilist., 1819, pp. i-iii, by UK-
i.AMimK (J.B.-,r.).

Memoire de la tigure de la terre.

Acid. d. Sci. Paris, Mem., in, 1817, 137-184; in,
1818,489-502; 1819, iii-v (lli.st.) ; Ann. de Chim., xi,
1819, 31-39; Conn. d. Temps, 1822,284-293; ,)(,nrii.
de Phys., xc, 1820, 303-307; Soc. Phihmi., Hull., 1819,
97-100; quart. .lourii. Sci.,viii, 1820, 108-114; Ann.
Nat. Phil. (Thomson), xiv, 1819,401-406; Phil. Mag.
(Tilloch), 1819, 371-37().

ThiH containa the theorem : "If tho lengtli of tho hoc.
onds penihiluin at the eipintor be tulten a-s unity,
and if to the len;;th of tins pendulum, ol)»erved at
any point on the aurfjvce of the terreatiial nitheioid,
lie added. Iialf the hei;'lit of thi.s point above the
level of the <ieean, ilivideil by half the pohir axis,
u liei;;lit which ia j^lven by barometrical observa-
tion, the iiicrea.se of llie length. thu.s coriected. will
lie. on the hypothesis of !i cuiMtant density below a
small depth, i-qiial to the ploiiliet of the square ol the

sine of the latitiiile by tive-fourths of the centrifiijjal
f<irce to the gravity, or by forty-throp too-tliou-
naodtljs."

430

UNITED STATES COAST AND GEODETIC SURVEY.

Laplace (Pierre-Simon de) — Continued.

Siir la figure de la terre et la loi de la pesantenr

;\ sa surface.

Ann. de Chim., viii, 1818, 312-318 ; Journ. de Phys.,
Lxxvn, 1818, 13(5-140; Okeu, Isis, 1S18, 1759-1762;
Soc. Philoui., Bull., 1818, 122-125; Conn. d. Teraps,
1821, 32(5-331.

Application du calcul du probaliiliK'S aus ope-
rations g^odesiqnes de la ni<?ridienne ili' France.

Ann. do Chim., xn, 1819, 37-41 ; Soc. Philoni ,
Bull., VI, 1819, 137-139; Conn. d. Temps, 1822,346-
348; Phil. Mag. (Tilloch), LViii, 1821, 133-136.

In a chain of 107 triangles the snm of the s<ju:ires of tbo
error was 10^.13. whil^- the theory of proliability gave
107.78. Comparing the work of Condamiue and ('as-
aini he conchwles to give a great preference to re-
peating theodolites.

!Sur la densiti? nioyenue de la terre.

Ann. de Chim., xiv, 1820, 410-417; Conn. d. Temps,
1823,328-331; .Journ. d. Phys., xci, 1820, 146-150;
Soc. Philoni., Bull., 1820, 124-127; Phil. Mag^ (Til-
loch), LVI, 1820, 322-326.

: Young (T.). Keinaik.s on — 's latest computa-
tion of the density and figure of the earth.
Quart. Journ. Sci., ix, 1820, 32-35.

: L. (S.-B.). Remariiues sur les derniers calcnls

de M. — . Sur la ligure et la densit/i de la terre.
Journ. de Phys., xc, 1820, 463-465.

Sulla interna coustituziouo della terra, e suUa di

lei temperatura.

Giom. di Fis. (Bniguatelli), in, 1820, 128-132;
Ann. de Chim., xi, 1819,31.

Sulla diiiiiiiuziono della durata del giorno per il

raffreddanientn della terra.

Giorn. Fis. (Brugnatclli), ill, 1820, 343-346.
Thi^orie analyticiue des prohabilitds; par M. le

marquis de I-aplace, Paris, 1812.

3'- ('.d., revue et auginentdo par I'aiiteur, 4°, Paris,
1820, pp. cxlii, 506, 34, 50, 36, 28.

Deuxi^me suppl(!ment. Application du calcul des
prohaMlitds aux oiK^rations gt'od<^si(iiies, pp. 50.

Troisifcme supplv^inent. Applicatiiui des formulcs
gtSod^^siqnesde probal)ilit(^ I'l la m<^ridienne de Fiance,
pp. 36.

4" <Sd. (vol. vii of (Euvres de Laplace), 4^, Paris,
1847-f , pp. cxcv, 691. (Gore.)

The 84'cond 8np]>lenK'nt wa.-^ fir.^t pnhlished in part in
Conn, des Temps. 1820, 422-440; Ann. de Chim. v,
1817, 351-3.5C; Ziit,s. fiir Astron., v, 1-9— Merriman.

Sur la loi de la pesauteur eu siipposant le ephd-

roidu teri(«tre homogene et de memo densit<S que la
raer.

Conn. d. Temps, 1621, 2.84-290.

- Sur la reduction de la longueur du pemlule au
niveau de la iner.

Ann. do Chim., xxx, 182,5, 381-387.

Itevd. liy Fhascikik, linll. Sci. Math. (Saigey).

Mi'caiii(iue cdlcste, by the Maniuis di- Laplace.

Translated with a roniineiitaiy by Xatluiuicl Hnw-
ditch.

4°, Boston, 1829-'39. (Gore.)

On tlie figure of a spheroid, differing hut little from a
sphere, 11, 241-.'157; C<mipari.son of the preceding
theory with observation, 11,358-191.

LAPLAND.

Hansen (P. A.). . . . iiber die Manpertuis'eche Oradmessung.

Astron. Naohr., IX, 1821, 189-210,237-262.
LiNDHAGEN (D. G.). Berlcht iiber die in Angelegenheiten der
Gradinessung unternommenen Reise naeh Lapplaud.
Acad, do St.-P6tersbourg, Mel. Math. Astron., I. 1852,449-
476; CI. Math., Bull., X, 1852,241-261.
MELANliEUIl.lEl.M (D.). Ueber die Gradniessung in Lappland.
Mon. Corr. (Zaeh), I, 1800, 139-14.'), 372-380 ; ll, 1800, 250-257 ;
V, 1802, 156-169 ; vu, 1803, 561-568; I.\, 1804, 491-495; Astron.
Jabrb. (Bode), 1806, 219-223.

OUTHIEli (R.). Journal d'un voyage au nord en 1736- '37.

Paris, 1744.
Pkospekin (E.). Ueber die geographiselio Lage des 1736-'37 in
Lappland genieaseuen Breitengrades.
Geogr. Epbem. (Zach), iv, 1799, 97-101 ; Astron. Jahrb. (Bode),
1806, 193-195.
KOSENBEKCEU (O. A.). Uober die . . . franzosiachen in Schwe-
den vorgenomene Gradmessung.
Astron. Naehr., vi, 1828, 1-32.

Selandek (X. H.). Gradmiitning ocb nivelliring i Lappland.

K. SvenaUa Videns., Ofversigt, vu, 1850, 250-252.
SvANBER(.i (T.). I'eber die alt« nordische Gradmess'ing.

Mon. Corr. (Zach), ii, 1800, 257-261 ; v, 1802, 161-169.

Berjittelae ofver . . . den Franska gradraatning en

omkring Toruea.

K. Vetens. Acad., Handl., xx, 1799, 279-291.

Exposition des operations faitea en Lappouie poar la

di^ternjination d'un arc du meridicn.

Stockholm, 1805.

Lapparent (Albert de). Sur les rapports de la g<;od^sie
avec la gi^ologie ; r<^poii,se aux oliservations de M.
Faye.

Acad. d. Sci. Paris, Comp. Rend., cm, 1886, 772-
774.

Sur les conditions de foiuio et de density de

I'dcorce terrestre.

Acad. d. Sci. Paris, Comp. Rend., cm, 1886, 1040-
1042.

: Faye ( H.-A.-E.-A. ). R^ponse a une uote de

M. — sur les conditions di- forme de I'ecorce terrestre.
Acad. d. 8ci. Paris, Comp. Rend., cm, 18m6, 1093-
1101, 1221-1224.
Largeteau ( Charles-Loius ). Rapport fait au bureau
des longitudes sur la determination de la longueur
de I'arc du mdridieu compris eutre les parallfeles de
Dunkerque et de Formentera.
Conn. d. Temps, lf<44, 123-131.
Laugier et Delaunay (C.-E.). Rapjiort sur IVtat actuel
de la geodesic et sur les travaux ;i entrepreudre par
le bureau des longitudes.
Conn. d. Temps, 1864, 1-20.
Laugiier (Hugo). Ueber eiue Methode zur Messung
kleiner Wiiikel Dilt'erenzen.

Zeits. {. Iiisfrunieuteiikuiule. \i. 1886, 299-304.
Laur (J. A.). Ueber die Uiiveriiuderlichkeit der Erd-
inas.se.*

Gi5odesie praticiue, simplili^e et perfectionnee, k

I'lisage du gCnie civil et luilitaire, des pontset chaus-
8(>es et des iiiiucs, des geouietres du cadastre, des ex-
perts et geometies, et do toutes les persoiiiies qui
s'occupent de plaus geom^triques, de drainages, de
partages et de b<iruages des terres.

8'J, 6" ^d., Bruxelles, 1855, pp. xiv, 315, '.1 pi.; pp.
xvi, 220, 6 pi. (Paris, National.)
Simple surveying.

UNITED STATES COAST AND GEODETIC SURVEY.

431

Iiaur (J. A.)— Continued.

Vereinfachte und vervollkoiiiiunete praktisclio

Geodiisie zuiii Gobnnirhi! dcr Civil- und Militar-In-
j^enieiirs- und W<"f;<^-Baues, des Berfrwerkswosens,
der Geometer dcs Katasteis, dor vereideten Kxpcrteii
und Geometer, und aller Persoiien, wclcho sieli niit
Pliinen und geograpliischen Karten, mit der Drai-
nage, deni Theilen und Begriinzen der Aecker beschiif-
tigen. Aus dem Franziisiscbeu iibertragen von
Strubbcrg(0.).

8°, Leipzig, 1857, i: pp. xvi, 291, 8 plates; ii: pp.
XIV, 3U8, <) plates.
Laurent (H.). Sur la ni^^tliodo des moiudres carr^s.
Journ. do Math. (Liouvillo), l, 187."), 75-80.

Revd. ill Jahih. iib. d. Fortschr. d. M.ith., vn, 1875, 112.
by B(RUN8l.
Laussedat (A.). Note sur le.s travanx g^od^siques de
la carte d'Espagne.

Acad. d. Sci. Paris, Comp. Rend., XLViii, 1859, 473-
475.

Experiences faites avec l'a))pareil it mesurer

les bases ajjparteiiaut :\ la commissiou de la carte
d'Espagne. Ouvrage piilili6 par oidre de la roine.
Traduit de I'ospagnol par — .

8°, Paris, 1860, pp. [vii], 23."), cxlvii, 7 plates.

Appendix 6, pp. cxxxiii-cxsxvii, coutaius a list of pub-
licatiuus "lolatjves aux bases geod^siqucs nle.'^uret)a
daus differenta jjays."

Sur les op<^rations en conrs d'exfcution pour la

carte d'Espagne, d'aprfcs les reu.seignemeuts donnfis il
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Acad. d. Sci. Paris, Comp. Rend., LViii, 1804, 70-72.
— — : Ibafiez (C). Base centrale do la triangulation
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Madrid, 18G5.

Title in fnll iind.r IiiaSez (C).

Sur les travanx gf^^od^siquesex^cutdsen Espagne,

it propos de la jinlilieation d'line traduction do I'on-
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Acad. d. Sci. Paris, Comp. Rend., LXii, IHGO, 1007-
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Note relative au ])ri)longeuient de la nii'^ridienne

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Acad. d. Sci. Paris, Comp. Rend., i.xxv, 1872, 1492-
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: Perrier (F.). Rdponso it la note de M. — sur lo

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Acad. d. Sei. Paris, Comp. Rend,, i.xxv, 1872, 169(i-
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Sur I'l'Miploi dcs signaux luiuineux dans les ope-
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Acad. 11. Sci. Paris, Coniji. l\en<l., i.xxvm, l-i7l,
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Sur la m6thodo employee par d'Aubuisson, on

1810, pour la nicsnro dcs bases gi^odi'siqucs. Lettro
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Acad. d. Sci. Paris, Comp. Retul., xci, 1880, 922-
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Lazarus (W. ). Die liestinunnng und Ausgleieliuiig der
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Kevd. in Jaliib. iib. d. Fortnohr. il. Math., X, 1878, Ind-
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Phil. Soc. Wash., Hull., vi, 1883, 1.50-152.
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432

UNITED STATES COAST AND GEODETIC SURVEY.

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Fkisam. Sullf) piii vnntaggiosa combinazione delle osserva-
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Giorn. Mat. (Battaglini), .win, 1880, 159-174.
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Analyst, vii. 1880,84 88.
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Nature. Ges. Ziirich, VitTtcljahr.s., viii, 1863. 225-240.
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Jouru.de Math. (Liouville), l, 1875,75-80.

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LEAST SQUARES-Contimied.

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List of writings relating to the method of least

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Acad, de St.-Pfetersbourg, Bull., xvi, 1871, 305-308.
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Berlin, 1875.
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Acad, de St.P^tersbourg, Bull. Phya.-Math.. IX, 1851, 113-

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333-346, 433-439.

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Am. Acad.. Proc, xi. 1876, 193-201.
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UNITED STATES COAST AND GEODETIC SURVEY.

433

LEAST SQUARES— CoutinneJ.

Wolf (U.). Ni>tf ziir MoHh»1« <lor klcinsteit Quadrate.

Naturf. Ges. Bern, Mittlieil , 1849. 140-144.
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Tiibinpen, 1857.

Lecoq ( vou ). Tiigonotiietrischo Vermessungen uud
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Ueberdie trigonometrische Aiifiialmit^ in West-

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Moil. Corr. (Zacli), viii, 1803, 08-81, 130-158, 197-
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L., E., D. Phil. Mag., /or Loudou and Edinburgh Philo-
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8°, London, 1832+. (Washington, Patent Office.)
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in Hiu'veying, f^i'ddt'sy, .'iikI practical astronomy, in-
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8°, Washington, 1853.

3d ed., revised and enlarged. Washington, 1873,
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Professional Papers of the Corps of Engineers, TJ. S.
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Leffevre (A.). Manuel du trigonom^tiie ; servant de
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8'=', Paris, 1819, pp. 284, 2 plates. (Washington,
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Nouvean trait<! g(-oni(^triqne do I'arpentage, il

I'usage des personnes qui se destinent ii I'iStat d'ar-
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8'', Paris, 1820, i: jqi. xi, 5f)!l, 1 plate; il: pji. 410,
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Application de la geometric il la mesure des

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8°, Paris, 1827, pp. xvi, 240, 5 plates. (British
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Devcloppement d'uu nouvean mode d'observer

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12°, Paris, 1837, pp. iv, 188.

Survcyinp.

The iuuer title is : Connaissnncos du c<'^o(]6siste, on traits
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Legendre (Adrlen-Marie). Kcclierches sur la fiurge
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H. Ex. 17 28

Legendre (Adrien-Marie)— Continued.

Memoiresur Ies operations trigonometriques dont

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Acad. d. Sci. Paris, Mem., 1787, 352-383.

Suite du calcul des triangles qui servent il deter-
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Acad. d. Sci. Paris, Mem., 1788, 747-754.

Recberches sur la figure des plan&tes.

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Figure de la terre par Ies degris du P6rou et de France,
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(7 Delambre (J.-B.-J.). Methodes i>onr la deter-

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Paris, 1799.

Title in full under Delamuue (.T..B..J.).

el Cassiui (J.-D.). La jouctiou des observatoires

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Title in fnll under Cabsisi (J.-D.).

Metbode pour determiner la longueur exacte du

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Inst, de France, Mem., 1799-1819, iv, 1-10.

Analyse des triangles traces snr la surface d'uu

spheroide.
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Methode des moindres carres, pour trouvcr le

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Inst, de France, Mem., 1810, ii, 149-154.

Menioire sur I'attraction dos ellipsoides homo-

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Inst, de France, Mem. CI. Matb. Pbys., 1810, ii,
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Legentil de la Galaisiere ( Guillaume-Hyacinthe-
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4°, Paris, ii, 1779-81.

It is said to contain results of ]).'nduluMi observations.—
Po<i«KNl>OKFK. I, 1407.

Legnazzl (E. N.). D^^! catasto roniauo >■ di alcuni strn-
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H", Verona o Padova, 1887, pi>. 311, 42 j.late.s.
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Ueuxiftmo partie: Methodes de levers, levers :\
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Troisiftmo partie: Operations trigouometri<ines.
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Astron. Nadir., CX, 1885, 81-95.

434

UNITED STATES COAST AND GEODETIC SURVEY.

Lelimanii-Filhes (R.)— Continued.

Bemerkungeu zii dem Atikel des Herru Prof.

Thiele "Ueber Ausgleichuug abgegrundetor Beo-
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Astron. Nachr., ex, 1885, 369-a72.
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POGOEXBORFF, I, 1413.

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Int. Geod. Cong., Gen. -Her., 1872, 2-3.

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English translation, London, 173P ; German trauslatlon,

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Title in full nnder PiCAiu> (J.).

[ ] Promihres observations faites par ordre du

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8°, Paris, 1757, pp. ii, 29. (Paris, National.)

This contains: Remarqucs propos^oa ii I'Acad. A. Sci.
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Observations faites au secteur, au snjct de la

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Acad. d. Sci. Paris, M^m., 1745, 512-528, 577-587.

Lenoir (Paul-Etienne Marie): Prony (G.-C.-F.-M.-

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Bibl. Brit. Genfcve, xix, 1802, 301-315; Aun. do
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POGGBNUORFF, I, 1422.

Lenoir (T.-F.). Principes (^Idmentaires et pratiques de
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Lenoir (T.-F.) — Continued.

de comparaison d'anciennes mesures agraires avec les
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8°, Clermont (Oise), 1853, pp. xiv, 211, 6 plates.
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Acad.de St.-P<5ter.sbourg, M€m., i, 1831, 221-344.
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Leopoldina.

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Of value as a discussion of the lengths of units referred
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Lesage. Lettre sur la fausset^ de deux suites d'exp6-
riences, par lesquelles on a voulu infirmer la diminu-
tion que subit la pe.santeur qnand la distance au
centre de la terre est augmeutde, mais encore prouver
qu'alors la pesanteur va en augmentant.*
Journ. de Phys. (Rozier), II, 1773, 249.

Regarding the experiments of Bertier and Roiff6.

Reflexion sur nne nouveUe experience du R. P.

Bertier, qui prouverait que la pesantenr augmente il
mesure qii'on s'dloigne de la terre, et m^me suivant
une progression fort rapide.*

Journ. de Phys. (Rozier), ii, 1773, 378.

Experiences et vues sur I'intensite de la pe-
santeur dans I'interieur de la terre.*

Journ. de Phys. (Rozier), vi, 1775.

Leslie (R.). On a method of ascertaiuing an universal
and invariable standard of measure.
Report of Arts and Manufactures, i, 1794, 170-174.

Letronne (Jean-Antoine). Recherches gdographiques
et critiques sur le Ii vre : De luensura orbis terrai, com-
post en Irlande an commencement du xix""" si&cle
par Dicuil, suivies du texte restitue.
8°, Paris, 1814, pp. vj, 249. (Oxford, Bodleian.)

M<5moire sur cette question : Les Ancieus ont lis

execute une mesure de la terre posterieurement ii
I'etablissement de I'ficole d'Alexandrie ?

Acad. d. Insc, Mdm., vi, 1822, 261-323.

Recherches critiques, historiques et gdogra-

phiquos sur les fragmeuts d'lieron d'Alexandrie, ou
du sy8t^me metriqne egyptien, cousidere dans ses
bases, dans ses rapports avec les mesures itineraires
des Grecs et des Romains et dans les modifications
qu'il a sullies dei>uis le rt^gne des Pharaous jusqu'a
rinvasiou des Arabes. (Ouvrage posthume mis en
rapport par A.-J.-H. Vincent.)

4°, Paris, 1851, pp. xiii, 249. (Oxford, 'Bodleian.)

UNITED STATES COAST AND GEODETIC SURVEY.

435

Letroune (Jean-Autoine) — Contiuuoii.

: Martin (T. M.)- Exameu d'nii mdiuoire pos-

Ihumo (io M. — .

Revue Arcli(=ol., x, 1853. 679-696, 720-743; XI, 1854,
25-54, 89-114, 129-164.
Levret (H. ). Determination des positions gfiographiqnes
siir uu ellipsoide quelconqnc.

Acad. d. Sei. Paris, Couip. Rend., lxxvi, 1873, 410-
413.

Revd. in Jalirb. ub. il. Fortsclir. d. Math., v., 1S73, 594, by
B[biixb1.

Influence sur les r&ultats des opdrations g6od6-

siques, de la Kubstitulinn des arcs de plus courte dis-
tance aux sections i)laiies de rellipsoide ; expression
de la correction qui doit etre faite a toutes les
valeurs des mcsures d'angles.

Acad. d. Sei. Paris, Comp. Rend., lxxvi, 1873, 540-
542.

Rcvd. in .Jahrb. iib. d. Fortschr. d. Math., v, 187a, 594, by

B[KUNS).

Levy (Albert): Delaunay (C.-B.). Cours (?l<5nientaire
d'astronomie.

Sixi&rae Edition par — , Paris, 1876.
Title in full under Delal-xay (C.-E.).

Levy (Maurice). Sur les int^grales ratiouuelles du
problemo des ligncs g^od&iques.

Acad. d. Sei. Pans, Oomp. Rend., Lxxxv, 1877,
1065-1068.

Liagre (J.-B.-J.j. .Sur la valiur la i)Uis proliable d'un
c6t6 gdodtSsiijue couimun !\ deux triaugulatious.
Acad.de Belgique, Bull., 1854, i, 313-334.

Sur la probabi!it<5 du I'existence d'une cause

d'erreurs rdgulif're dans une s^rie d'observations.

Acad, de Belgique, xxil, 18.')5, ii, 9-13, 15-54.

Oalcul des probabilit6s et la tbdorie des erreurs

avec des applications aux sciences d'observation eu
g6u(?ral et il la g^od^sio en particulier.

12°, Bruxelles, 1852, pp. 416; Bruxelles, 1879, pp.
592. (Washington, Coast Survey.)

Kevd. in .Tahib. iib. d. Fortschr. d. Math., M, 1879, 157-
15S, by Mx. [Manbiox|.

: Folic (F.). Sur le calcul de la deusit*; do la

terre. Raiqiort do — .

Acad, de Belgique, Bull., xxxin, 1872, 369-371.

, Quetelet (E.) ct Folie (F.). Rapport pr6seut6

an noin du d<'q)nt do la guerre de Belgiquo ii la com-
mission permanento de I'Association g<5odi5»ique in-
teruatiouale.

Acad.de Belgique, Bull., xi.l, 1876, 397-107.

Sur la compensatii)n d'un r<?.seau trigonom(*,lriiiue.

Int. Good. Cong., Gen.-Ber., 1877, 224-226.

et Houzeau (J.-C). Sur la triangnlation du ro-

yaume.

Acad.de Belgique, Bull., i, 1881, 867-872.

Liaia (Emmanuel). Traild d'astrouoniio appli<iu^e et de

g<iod(!aie prati(|U0 couiprenarit l'ex]iob(5 di-s mdthodes

suivies dans I'exploration du Rio de S. l^'raucisco et

])r<Sc(5d(5 d'un rapport an gouverucuiout imperial du

Brdsil. [Explorations scieutitiiiues an Brdsil.]

8°, Paris, 1867, pp. xxiv, 584.

: Cruls (Louis). Les travaux de la mesuro d'un

arc du nu^riilieu au Bre.sil sons la direction de — .
8°, Rio de .lan.'iro, 18;(i, pp. 6.

Lie (Sophus). Classification derFliichen uachderTrans-
formationsgruppe ibres geodatisehen Curveu.
4°, Kristiania, 1879, pp. 45. (Dresden, Royal.)

Untersuchungeu iiber geodiitische Cars-en.

Math. Ann., XX, 1882, 357-454.

Zur Theorie der geodiitischen Curveo der Miui-

niallJiichen.

Arch. f. Math, og Naturvid., viii, 1882, 490-501.

Ueber die allgemeinste geodatische Abbilduug

der geodiitischen Kreise einer Fliiche*.

Arch. f. Math. og. Naturvid.

Bestimmung des Bogenelements aller Fliichen,

dereu geodiitische Kreise eine infinites male Beriih-
ruugs transformation gestatten*.
Arch. f. Math, og Naturvid.

Liebknecht (Johann Georg). Desideria mathematiea
nov-autiqua ad meusuras speciatim geographicas et
geodeticas.*
4°, Giessen, 1721.

rOGGEXUORFF, 1, 1460.

Lieohenstein (Joseph Marx von). Vorscbrifien zu

dcu piacti.sclieu Verfahreu bey der tngonoiiietri.^cli-
gcoiiietrischeu Anfuahnie einos Laudes; mit eiuer
Eiuleituug dieneuden kurzen Ge.schiebte i er iislei-
reichischen Map[>irungeu.

8", Dresden, 1821, pp. 188, 4 plates. (Berlin,
Royal.)
Liedbeck. De necessitate s])hairoidis telluris. De
dimeusione graduum longiludiuum telluris. De
dimensione graduuui latitudiuum telluris. (H.)

London, 1748.

Liesganig (Josephus). Extract of a letter, datel Vi-
enna, April 4, 1867, from Father Jo.-eph Lie.sganig,
Jesuit, to Dr. Bevis, containing a short aci-onnt, of
the measure:iieut of three de,:.;iecs of latitude under
the meridian of Vienna. From the Latin.

Roy. Soe. Loudon, Phil. Trans., LVIII, 1768, 15-17.

Dimensio graduum meriiliani Viennensiset Hun-

garici.

4'^, Vindobou.T, 1770, pp. [xx] 26-', 10 charts.

: Zach (F. X. von). Beneis, dass die osterreichi-

sche Gradmessnug — 's sehr fuhlerhaft und zur
Bestimmung der Gestalt der Erdo ganz nntauglich
sey.

Mon. Corr. (Zach), viil, 1803, 507-527; IX, 1804,
32-3H, 120-13U.

Limpo (F. A. de Brito). Stc Brito Limpo (F. A. de).

Lindelof (Laurent Leonard). Om gradmatuingeu

emelhiii Svartahai'vet ocdi Ishafvet.
Fiusk.Veten. Ilelsingfors, Ofvers.,v, 1863, 170-173.

Lindemanu (F.). Das Vermcssnngswesen im preussi-
Bcheu Staate.

Zoits. f. Vermes., iv, 1875, 147-152, 161-175.

lOinige Bereehnuugsarteu fiir die Potheiiot'sclie

Aufgabe und di<^ Aufgabe der unzugiiuglicheu Eut-
fernung.

Zeits. f. Vermes., vii, 1878, 369-387.
Lindenau (Beruhard August von). [Ueber die
Beuutzuug der Beobaehiungeu des Mondes zur Be-
stimmnng der Abplattuug der Krde. 1
Mou. Corr. (Zach), XIV, IMU;, 310

436

UNITED STATES COAST AND GEODETIC SURVEY.

Lindeuau (Bernhard August von) — Continued.

Ueber tlrn Gcbraucli <ler Gradtuessungcti zur

Bestimminig der Gcstalt <lrr Erdt>.

Mou. CoiT. (Zacb), xiv, 1800, 113-158, :!09-3'2(i,
374-376.

UcbiT (lie Bcstinunuiii; <lcs Kadius cinor KiigiO,

dercn Olicrfl.'iche der cincs Kllipsoids von gcgcbciM ii
Dimensioiicn am ji.-ichston koniint.
Mon. Corr. (Zacli), xvi, 1807, 424-433.

— Die trigoii()tnotri.sche Vcrnicssiiug in Ostiuilicii,
1816 nud J81H.

Zeits. f. Astriin.
375.

— BcoliaclitnnKt'n

(Lindfnan), ii, 1816, 79-80, SbS-

iiber terreatriscbe Strablcn-
brecbung in Ostindicn.
Zeits. f. Astron. (Lindfuau), iii, 1817, lyO-198.

— [Causes qui peuvent occasionner les differences
entre les r(?8ultat.s astrouoniiqnes et g(5od<5siqiies.]

Corr. Astron. (Zacb), i, 1818, 121-132, 133-137.

[Abplattung der Krdo aus Bessel'a Priecessions-

bestimmung.

Astron. Jahrb. (Bode), 1820, 212.
e = l: 315. 82.

Lettre : Nonvelles recbercbes sur le degr6 moyen

et snr I'aidatissement de la terre.

Corr. Astron. (Zacb), i, 1825, 125-139. '

— Kann die Krdm.i.^se als nnveriindcrlich betracbtet

werden ?
A.Ntr(ni. Nacbr., xxxi, 1851, 157-164.
Llndenkohl (A.). Solution of tbo three-point problem,
by determining tbo point of intersection of a side of
the given triangle with a line from the opposite
point to the unknown point. *

U. S. C. and G. Survey, Rep., 1869, 235.
Lindhageu (Daniel Georg). Bericbt an den Herrn
Director der Ilanptsternwarte, iiber die ini Somnier
18.50 ausgetiibrto Expedition nach dem norwegischen
Finnm.irken.

Acad, de St.-P6ter.sbourg, CI. Pliys. Math., Bull.,
IX, 18.')1, 265-288.

Bericbt an den Herrn Director der Haupt-Storn-

■vvarto iiber die Ergebnisso der im Sommer 1851 in
AngelegenbeiteTi der Gradmessnng unteruommenen
Reise nacb Lappland.

Acad, de St.-P^tersbourg, M<;1. Matli. et Astron.,
I, 1852, 449-476; CI. Pbys. Math., Bull., x, l.-'52,
241-261.

: Struve (P. G. W. vonV Exposd historique

dcs tr.avaux ex(5cut(^8 jnsqn';\ 1851, pour la mesure
de I'arc du niiSridien. Suivi de diMix rapports de — .
St.-P<?tersl)i)urg, 1852.

Title in full uiitlor Sthuvr (F. G, W. vo.n).

Om terrestra refractions Mieorie.

K. Sven.ska Veten., ITandl., i, 18.55-'56, 39.5-439.

Bericbt iiber die ini .Jabro 1863 ausgeftibrteu

Arbeiten in Scbweden nud Norwegen.

Int. Geod. Cong., Gen.-Ber., 1863, 28-29.

Biriebt iiber den Standpnnkt dorGradmessuugs-

operationon in Scbweden am Endo des Jabrcs 1864.

Int. Geod. Cong., Gen.-Ber., 1864, 43-48.

Koniparationor mellan Struve's dubbel-toise

och den Svenska Veteuskap.s-Akadomiens rjikning
fiirfjirdigade Kopian af den.sanima.

K. Svensk. Voten., ITaudl., iv, 1864, v.

Lindhageu (Daniel Georg) — Continued.

Bericbt iiber den Fortschritt der Gradmessungs-

arbeiten in Scbweden im Jabre 1865.

Int. Geod. Cong., Gen.-Ber., 1865, 37-38.

• Schreiben an den Generallieutenant •/,. D. Bae-

yer.

Int. Geod. Cong., Geu.-Bcr., 1866, 46-47.

Regarding tbe geodetic work in Sweden and Norway
during 1866.

Schreiben an den Prasidenten dcs Ceutralbii-

reaus.

Int. Geod. Cong., Gen.-Ber., 1860, 61.

Kegarding tbe geodetic work in Sweden and Norway in
1869.

Bericbt iiber die geodiitischen Arbeiten in

Scbweden pro 1675.

Int. Geod. Cong., Gen.-Ber., 187.5, 216-217.
LindmaiMi (Christian Frederik). Om jordens afplatt-
ning och massa.
K. Vetensk. Acad., FJlrbandl., X, 1853, 85-98.
Lindquist (Joannes Henricus). Diss, observationes
qnasdam circa reductionem angulorum ad horizon-
tum continens.*
AboiP, 1786.

POGGENDORFF, I, 1468.

LINES, GEODETIC. See GEODETIC LINES.

Liouvllle (Joseph). Sur la loi de la pesanteur b, la sur-
face ellipso'idale d'^quilibre d'une masse liquide ho-
mogfene dou6e d'uu mouvement de rotation.
Jouru. de Math. (Liouville), viil, 1844, 360-378.

De la ligne g6od6siqne sur un ellipsoide quel-

conque.

Joum. de Math. (Liouville), ix, 1844, 401-408.

D6moustration g6om(5triqne relative illV(iuation

des lignes g^od^siques sur les surfaces du second de-
gr<5.

.lourn. de Math. (Liouville), II, 1846, 21-24.

Di^monstration gi5om(5trique relative h, l'<5quation

des lignes g(5odi5siques sur un ellipsoide quelconque.

Acad. d. Sci. Paris, Comp. Rend., xxii, 1846, 111-
113.

Sur les figures ellipsoidales h trois axes iu<5gaux,

qui peuvent convenir a rf-quilibre d'une masse licjuide
homogt'^ne, dou6e d'un mouvement do rotation.

Journ. de Math. (Liouville), xvi, 1851, 241-254.

Expression simple du rayon do courburo g6od<5-

si(iue d'une Jigue trac6e sur un ellipsoide.
Journ. do Math. (Liouville), xix, 1854, 368.
Note an sujet d'uu m^moire do M. Cbasles sur lea

lignes g6od6siquc8 des surfaces.
Journ. de Math. (Liouville), Xll, 1874, 22.5.

Llpschitz (Rudolph Otto Sigismund). Gesetz der
Dichtigkeitsiinderung der Scbicbten im Innern der
Erde.

K. Ak. d. Wiss., Mon.atsber., 1862, 601-607.

Ergebnisse einer Untersuchung iiber die (Jostalt

nnserer Erde.

Niederrbeiu. Cos., Sitz.-Ber., 1864, 59-()l ; Zeits.
gesammt. Naturw. (Halle), xxvi, 1865, 451-453.

Unter.suchungen iiber die Bestininiungon von

Oberliiicben mit vorge-scbriebenen, die Kriimmung.s-
verbiiltiiisse bctreft'eiiden Eigcnscbaften.

K. Ak. d. Wiss., Sitz.-Ber., 1882, 1077-1087; 1883,
169-1S8, 546-560.

UNITED STATES COAST AND GEUDETIG SURVEY.

437

Listing ( Johaiin Benedict ). Ueber unsere jetzige
Kciliituiss (ier (ifstalt uud Grosse der Enie.

Nath. a. k. GeB. il. Wiss. (Gottingen), 187:5,33-98;
Bull. d. Sci. Math, et Astron. (Darboux et HoUel), IX,
1873,241.

Kevd. by Bektbaxd. Journ. d. Savants, 1874, 697-719.

Nene geomotrisclie und dyuaiulsche Constanten

des Erd-Korpers.

Astron. Nachr., 1878, xuil, 317-318.
Extract from book of same title.

Neue geometrisehe uud dyuauiische Constanten

dea Erd-Kurpers. Eine Fortsetzung der Uutersu-
ehangiiber uusere jetzige Kenntuiss der Gestalt uud
Grosse der Erde, von Jobann Benedikt Listing.*

8°, Gottingen, 1878, pp. G7. (Dktrisch.)
Title from Zeits. f. Vermess., viu, 1879, 144.

Neue geometrische und dynamische Constanten

des Erdkorpers.

K. Ges. d. Wiss. GOttingen, Nachr., 1877, 749-815.
Revd. in Jahrb. iib. d. Fortscbr. d. Matb., IX, 1877, by
B[runs].

Littrow (Joseph Johann). Tbeoretiscbe uudpractische
Astronomie, vou J. J. Littrow. (Washington Ob-
servatory.)
3 vols., 8^, Wieu, 1821-'27.

Terroatriscbe MeSBungeu, I, 270-341.

Abriss einer Gcscbichte der Aatrouomie.

Wien, 1835.

Title in full nnder Airy (G. B.).

Beobachtungen an zvrei unveriinderlichen Rever-

sion.spendeln. (H.)

Zeits. f. Phys. u. Math. (Bauuigartner), v, 1837,
97-110.

Littrow (Karl LudTurig von). Bericht ilber die in den
Jahreu 1847-'51 ausgc-fiihrte osterreichiseh-russische
Verbiuduugs-Triangulation.

K. k. Ak. d. Wiss., matb., uaturwiss, CI., Sitz.-Ber.,
IX, 1852, 912-915; Deukscbrift, v, 1853, 111-128.

Also pnblisbed seiiaratcly, 4°, Wien, 1853, pp. 20, 3
plateB.

Livet. Cours de gdod^sie et gnomonique.

4-, Metz, 1843, pp. 218, 5 plates. (Brussels, D<Sp6t
de la Guerre.)

Lithographed.

Lowr. Bericht iiber die geoiiiitischeii Arbeiten, 1883.
Title in full under Baeykr (J. J.).

Ijbvr (Moritz). Aslrononiisch-geodiitiscbe Ortsbestiiii-
uiuug liii Mar/. Bestiuiuiung der I'ollulheu und dor
geodatiseheu Lage der Statiouen Hlaiikiiiburg, Hiit-
tenrode, Haaselfelde, uud der Polhilbe vou Nordbau-
sen.

4°, Berlin, 1882, pp. 32. Published by K. preuss.
gcodiitiaches Institut.

Loewrenberg (L. ). Bericht iiber die wisHetmehaftlichen
lusti luiieute auf der Berliner Gewerbe-Ausstellung
im Jahre 1879.
8°, Berlin, lHf<0, pp. viii, 335.
Gendiitiecht) luatrumenle, 51-129.

Loewry (B.) and Stew^art (B.). Account of the base
observations made at the Kew Observatory with the
pendulums to bo used in the Indian survey.
Hoy. Soc. London, Proi:., Xiv, 1«G5, 425-435.

Loewy (B.) and Stew^art (B.) — Continued.

Account of experiments made at the Kew

Observatory for detrmiiuiug the true vacuum and
temperature corrections to pendulum obser\ations.
Koy. Soc. London, Proc, xvii, 18G9, 488-499.

Loevyy (M.). Nouvelles miSthodes pour la diSteruiina-
tioii complete de la refraction.

Inst, de France, Comp. Eend., cil, 1886, 1-47. (Sep-
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Lorber (Franz). Ueber die Winkelsnmme in Polygonen
mit Seitendurchschneidungen.
Zeits. f. Vermes., xvii, 1888, 593-599.

Lorentzen (Gerhard 'Wolfgang Friedrlch Karl). The-
orie des Gauesischeu Poudels.
4", Kiel, 1886, pp. 24. (Oxford, Bodleian.)

Lorenzoni (Gr. ). Intorno alle principali ricerche sulla
luughezza del peudolo a secuudi eseguite iielT ultimo
veuteuuio (1860-1860). (H.)

Commissione Italiana i)er la Misura d. gradi., Proc.
Verb., 1880, pp. 11.

Sulla figura della terra.*

La Natuia, in, 1883.

Loupot (C). Eldmens d'astronomie i I'usage des per-
souuesdu mondepeu vers^esdausles math^matiques:
Par C. Loupot.

8", Paris, 1842, pp. xvii, 353, 4 plates. (Wasbiug-
tou. Observatory.)

De la teire [figure, etc.], 51-105.

Love (John). Geoda'sia; or the art of survoyiug and
measuriug laud made easy, showing by plain and
practical rules to survey, protract, (^ast up, reduce or
divideany piece of land whatsoever; with new tables
for the ease of the surveyor in reducing the measure
of laud. Moreover a more facile and sure way of sur-
veying by the chain than has been hitherto taught.
As also to lay out new lauds in America or elsewhere,
and how to make a perfect map of a river's mouth or
harbor; with several other things never before pub-
lished in our language. The ninth edition, corrected
and iiiiproved by .Samuel Clark.

9th ed., 8^, London, 1768, pp. [xviii], 196, Appen-
dix, pp. 7; Loudon, 1771 ; New York, 1793, pp. x, 189,
tables. (Washington, Congress.)

Lubbock (John 'William). Expression for the time of
viliiation of a peii<Iiiluui in a circular arc.
L.,E.,D. Phil. Jlag.,iv, 1828, 338-339.

On the peiululuin.

Koy. Soc. Loudon, Phil. Trans., c»x, 1830,201-208.

Liibeck (G. ). Notiz zu den Bessel'scben Pendelvei'su-
chcii.
Ann. d. Phys. (Poggendorff), CL, 1873, 476-483.

Ueber den Eintluss, welchen auf dio Bewogung

eines Pendels niit eineni kiigelformigen Iloblianme
eine in ibni eufhallcMO reibende Flii.ssigkeit ausUbt.

Journ. f. Math. (Crelle), LXXVII, 1874, 1-37.

Liickenhof (J. C). Lehrbuch der niatluMnatischeu Geo-
grapbic fiir Gy innaHien.

8^, Miinstcr, 1833, pp. viii, 224s 4 plates. (Berlin,
Royal. )

Oeslnlt der Erde, 11-26.

438

UNITED STATES COAST AND GEODETIC SURVEY.

Ludecke (C). Die Anwentlnng der Methode der klein-
sti'u Quadrate iu der niederen Geodasie.
Zeits. f. Vermo8., viil, 1879, 438-45C.
Luroth (J.). Beniorknngen uber die Bestimmuug des
wahrscheinlicheii Fehlers.
Astrou. Nuchr., Lxxiii, 1869, 187-190.

Vergleii-hung vou zwel Werthen des wahrschein-

licheu Fehlers.

Astron. Nachr., Lxxxvn, 1876, 209-220.

Notizilberdie Rectification einesEUipsenbogens.

Zeits. f. Vermes., X, 1881, 2-25-226.

Eine Gleichung zwischen deu Liingen, Breiten

und Azimuten dreier Erdorte.

Zeits. f. Vermes., XV, 1886, .529-535.
Iiuetke (Friedrich Benjamin von). [Les observations
ail pendule invariable.]

Acad, de St.-P^tersbourg, Mdm., Bull. Sci., i, 1831,
xi-xy; L., E., D. Phil. Mag., i, 1832, 420-424; Roy.
lust., Journ., i, 1831, 602-604.

Oliservations du pendule invariable exiScut^es

daus uu voyage autour du nionde, 1826-'29.

Sl.-P6tersl)ourg, M^m. Savans £trang., iii, 1837,
1-242.
Lulops (Jan). Auleitung zu der matliematischen und
pliyslkalischen Keiintniss der Erdkugel. Aus dem
Hollandischeu ubersetzet vou Abraham Gotthelf
Kiistuer.

4°, Gottingeu und Leipzig, 1755, pp. [x], 430, 174.
(British Museum.)

Die Gestalt der Erdkngel, 1 90.

Over de langte van deu enkelen slinger te Lei-

d,-u. (H.)

Ai M(l. d. Sci. Haarlem, Verhaudcl., 1757.
Iiuther (E.): Jacob! (C. G. J.). Nouvelles formules de
g6od<5sie commiiniqii^es, par — .
Astrou. Nachr., xu, 1855, 209-215.

Jacohi's Ableitung derin seinem Aufsatze: "So-
lution nouve]le d'un problferae de g^od^sie fonda-
menlal," euthalteu 'U fonuelu.

Astrou. Narhr.,XLii, lri.')(), 337-358.
Luvini (G.). Sitte studj sopra la refrazione laterale.*

Tori no, n. d.
M. Miideoftracingacurveof very large radius, adopted
ill tlie survey of the northern boundary of the State
of Di-laware iu 1701.
Journ. Frank, lust., IV, 1842, 11-15.
M. (M.). The United States Coast Survey.

Christian Examiner and Religious Miscellany, LH,
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Sepai-at-Abdruck aii8 den "MiUhcilungen aua dem Ge-
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Ueber Kiistenaufuahmeu. Ein Beitrag zu den

Lehr- uud Handbiicbcrn der Geodasie.

8'=, Leipzig, 1880, pp. 60,4 plates. Teiibner. (Brit-
ish Museum.)
Mayer (John R.). Essay ou the stadia.

Journ. Frank. Inst., Lxxix, 1806, 1-16.

Giviug reasons why it bas not become more generally
used in the topographical surveys. A description of
the stadia and its use.

A mode of determiuing graphically the correc-
tion for the reduction to centre of station and also
for oblique illumination on signals in a geodesic sur-
vey.

Journ. Frank. Inst., LXXi, 1866, 98-99.

Mayer (J. T.). Method of angle measuring.

See Dirkseu (E. H.). Hisloria progressum instrumento
rum.
Gottingen, 1819.

Mayo (Emeric). Relazioue sui lavori geodetlcl eseguiti
[in Italia] nel 1873.
Int. Geod. Cong., Gen.-Ber., 1877, 287-292.

Relazioue dclla presidenza della commissioue

italiana sui lavori eseguiti [in Italia] nel 1878.

Int. Geod. Cong., Gen.-Ber., 1878, 87-89.

Sommario delle operazioni geodetico-astronomi-

che eseguite in Italia uell' anno 1879 per la misura
del gradi in Europa.

Int. Geod. Cong., Gen.-Ber., 1879, 96.

Rapport sur les travaux g^odesiques en Italic

pendant I'ann^e 1880.

Int. Geod. Cong., Gen.-Ber., 1880, 16-18.

MEAN ERROR.

Cauchy { A.-L.). Sot la plus grande erreur £l craiudre dans uii
risultat moyen.
Acad. d. Sci. Paris, Comp. Rend., xxxvn, 1853, 326-334.
CzuBKB (E.). Geometriscbe "Wahrscheinlichkeiteu und Mit-
telwerte.
Leipzig, 18gi.
DoitNA (A.). Sulla media aritmetica nel calcolo di compensa-
zione.
Accad. Sci. Torino, Atti, IV, 1868-'00, 757-763.

Gf.ki.i.vg (C. L.). Ueber die Scbiitzung des mittleren Felilers
directer Bcobachtungen.
Arcb. d. Math. (Grunert), xxv, 1855, 219-222.
Helmekt (F. R,). Ueber die Formeln fiir den Durchschnitts-
fehler.
Astron. Nachr., Lxxxv, 1875, 354-366.
HRtMEBT (G.). Streuger Ansdmck iiir den mittleren Fobler
cities Polygon wiukels.
Zoits. f. Vermes., vi, 1877, 112.
JoKDAN (W.). Ueber die Eestimmuug des mittleren Fehlera
dnrcb Wiederholung der Beobachtungen.
Astron. Nachr., lxxix, 1872, 219-222.

I'AUCKER (M. G. vox). . . . der mittlere Fehler der Beohaih.
tung.
Eurland Gcs., Arbeit., \1I, 91-131.
ScHiAPARELLi (G. N.). Sur le principe de la moyenne arithm^-
tique.
Astron. Nachi'., lxxxvii, 1875, S&-S8, 141-142.

MEAN ERROR— Continued.

WiTTsiEiN (T. L.). Die mittlere Fehler.
AstroD. Nachr., LXIX, 1867. 289-298.

Za('Hauiae(G.). Note betrotlend die Bestimmung des mittle-
ren Fehlers.
Astron. Nachr., Lxxx, 1872, 67-70 ; lxxxi, 1873, 225-228

Mecbain (Pierre-Pranijois- Andre) f( Cassini (J.-D.).
La jonction des observatoires de Paris et de Greeu-
nich.
Paris, 1790.

Title in fuU under Cassixi (J. D.).

: Zach (A. von). — 's Verlangeruug der franzo-

sischen Gradmessung bis auf die balearischen Inselu.
Mon. Corr. (Zach), Vli, 1803, 181-183, 568-569.

et Delambre. Base du systfeme m^trique decimal,

ou mesure de I'arc du m^ridieu compris entre les pa-
rallfcles de Duukerquo et de Barceloue, exdcutde en
1792 et aundes siiivantes par M6chain et Delambre,
rddigde par Delambre.
4 vols., I, pp. ii, 551, 8 plates, Paris, 1806.

Kevd. in Conn. iL Temps, 1808, 463-466 ; Mon. Corr.
(Zach), xui, 1806, 566-570: xiv, 1806, 41-51, 225-239.

II, pp. xxiv, 844, 11 plates, Paris, 1807.

Eevd. in Mon. Corr. (Z.ich), xvll, 18U8, 40-61, 103-131;
Conn. d. Temps, 1609, 4li4-485.

III, pp. 4, 704, 9 plates, Paris, 1810.

IV (later by Arago and Biot). (Washington, Ob-
servatory.)

MECKLENBURG.

Pabchex (P.). Ueber die geodittischen Arbeiten in Mecklen-
burg.
Int. Geod. Cong., Gen.-Ber., 1864, 23-24; 1865,14-17; 1868,25;
1869, 19-22.

Grossherzoglich mecklenborgiscbe Laudesvermes-

Hung.

Schwerin, 1882.

Mees(R. A.). Ueber die Berechuung des wahrscheiu-
lichen Fehlers einer endlicheu Zahl von Beobach-
tungen.

Zeits. f. Math. (Schlomilch), xx, 1875, 145-152;
XXI, 1876, 126-128.

In reply to IIelmert, in the same, xx, 300-303.
Revd. iu Jiihrb. iib. d. Fortachr. d. Math., Vil, 1875, 113.

Meissel. [Eine geodjitische Dreiecks-Aufgabe. ]
Astron. Nachr., xcv, 1879, 69-74.

Meissner (Ferdinand). Dissertatio de ligura terra-
quei."
4°, Vrati8l.,1765.

POOGEXIiOBFE, 11, 105.

Melanderbjelni (Daniel). Nordische Gradmessung.

Mon. Corr. (Zach), i, 1800, 139-145, 372, 380.
Ueber cine ueue nordische Gradmessung.

Mon. Corr. (Zach), ll, 1800, 250-257.

Ueber die ueue Gradmessung in Lappland.

Mon. Corr. (Zach), V, 1802, 156-169.

Vollendung der ueuen lapplandischeu Gradmes-
sung.

Mon. Corr. (Zach), vii, 1803, .561-568.

[Relation der Abplattuug der Erdo zu der des

.Iii])itcr.]

Mon. Corr. (Zach), ix, 1804, 494.

Letzte Resultate d«r neuen lapplandiscben Grad-

messiiug.
Mou. Corr. (Zach), ix, 1804, 491-495.

UNITED STATES COAST AND GEODETIC SURVEY.

443

Melanderbjelm (Daniel) — Cou tinned.

: Svanberg ( J.). Exposition desop^rationsfaites

en Laponie ponr la ddterniinatioii d'un arc dn ni6-
ridien. Preface by • — .
Stockholm, 1805.

Title in full under SvASUKRo (J.).

Ueber die sehwedisehe Messung des Meridian-
grades in Lappland.

Astron.Jahrb. (Bode), Ifc'OG, 219-22:!.
In I.it.6C° 20' 12", 1'^ = 57209.22 toises.

Melvill. Trigonometrical survey (India). Return to an
order of the honourable the House of Commons, dated
12 February, ISoO.'

E;i8t India House, 1851.
Mem. Fis. e 1st. Nat., for Memorio sopra la fisica e isto-
ria naturale di diversi valentuomini.
8'^, Lucca, 1743-'.57.
Mem. Soc. Sav. et Litter. (Prony), for M^moires des so-
ci<5t<^8 savautes et litt^raires de la E6publi(iue fran-
faiso (Prony).

4^, Paris, l801-'02.
Menabrea (Liiigi Pederigo). C'alcul de la density de
la terre.
Acad. Sci. Torino, Mem., ii, 1840, 305-368.

Mouvement d'un pendule compost lorsqu'on

tient compte du rayon dn cylindre qui lui sert d'axe,
de celui du coussinet sur Icquel il repose, ainsi que
da frottement qui s'y d^veloppe.

Acad. Sci. Torino, Mem., 1840, ii, 369-378.

Meudeuhall (Thomas Cor^win). Force of gravity at
Tokyo.
Am. Jouni. Sci., XX, 1880, 124-133.

Force of gravity on the summit of Fujinoyama,

Japan.

Am. .louru. Sci., XXI, 1881, 99-104.

Mea.surements of the force of gravity at Tokyo

and ou the summit of Fujinoyama.

4^^, Tokyo, 1881, pp. 17. (Gore.)

Meuioira of the Science Uopartmeut, Tokyo. Dnigakn.

No. .I.

Meueaes ( Frutos Saavedra ) y Ibaiiez (C). Expe-
rimencias hecliiis con el aparato de niedir bases.
Madrid, 18.59.

Title in full undir IbaSez (C).

Discurso sobro los progresos de la geoddsia.

Acad, de C'ieu. Madrid, Mom., l, 186:!, iii, (!41 -(;(i4.

Reply by QuKii'O, 665-667.

Base centrale do hi triangulation g^od^-

sique d'Espagne.
Madrid, 1865. *

Title in full under Ima.^ez (C).

Menlus [Meine] (Matthias). Du rotunditate terriB et
aquse, *
Danzig, 1586.

POCC.EMIOKFF, II, 111).

Mercier (Alexandre). TabUs gdodi'^.siqucM donnant
tons IcH mult Iplicatoura ii^^ceHsaires j\ la division de
toutes cspc'ces de quadrilatires irregulicr.s, pr^c<!d<5es
d'un trait^i de gdoddsie, th(^oriquo et pratique, des tri-
angles et des quadrilatiri s irr(^gulicrs, en ])artieM
^gales et en parties in<'gales, par des ligncs i|ni cou-
pont les c6t6s en parties pniportioinK'lle et jiar des
angles, A I'usage des gdoiuiitres, institutcurs, do

Mercier (Alexandre) — Continued.

ceux qui euseigncnt la g6om(^trie par los le?ons de
pratique, et des personnes studieusos.
8°, Beauvais, 1853, pp. 18.
SurveyiTijr.
Merino it Perrier (P.). Jonction astrononiiquo di^ I'Al-
g^rie avec I'Espagne.

Int. Geod. Cong., Gcn.-Ber., 1880, 53-57.
Merino (Miguel). Figura de la tiorra.
8°, Madrid, 18G9, pp. 118.

From : Anuario del Olis. iU> ifadrid jiiHa 1862.

[Figure of the earth.]

Smithsonian Inst., Rep., 18G3, 300-330.

Madrid Ob.servatory, Anuario, 4th year, 1864; continued
from the name for 1803. Translated hy Ai.exandkk
(C.A.).

Merrimau (Mansfield). Elementary discussion of the
principles of least squares.

Jouru. Frank. Inst., LXXiv, 1877, 173-187.

Kevd. in Jahrh. iib. die Fortschr. d. Math., ix, 1877, 163-
154, by I?[RUN8l.

Elements of the method of least squares.

8°, London, 1677, pp. vii, 200. Macmillan. (Gore.)

List of writings relating to the method of least

squares, with historical and critical notes.

Connecticut Acad., Trans., iv, 1877, i, 151-232.
Revd. in Jahrb. iib. d. Fortsclir. d. Math., ix, l.'»4, by

BfRUXS].

Merriman is an abbreviation for the above.

On the history of the method of least squares.

Analyst, iv, 1877,33-30.

Note on the history of the method of least

squares.

Analyst, iv, 1877, 140-143.

On the shape of the earth.

Van Nostrand's Mag., xii, 1880, 5;j-62, 11.5-128,
233-241.

Afterwards pnblished in book form under the foUowiuf^
title :

The figure of the earth. An introduction to

geodesy.

8°, New York, 1881, pp.88. Wileji .^- Sons. (Gore.)
Rfvd. ill Nature, xxiv, 1881, 259-200.

On probabli^ error.

Engineering News, ix, 1882, 4-5.

— The geodetic triangulation in Pennsylvania.
Land-office report of secretary of internal atVairs of
Pennsylvania.

1883,58-01; 1884,73-77; 188.5,42-19; 1886,44-0.5.

A text book on the method of least squares.

8°, New York, pp. vii, 191. John llili)/ <f- Som.
(Gore.)

— Report of the progress of the geodetic triangula-

tion of Pennsylvania.

Geological Survey of Pennsylvania, Rep., 1885,
681-707.
Mess. Math., for Messenger of Mathematics.

8 , Camljridgo, 18Tl-f . (Wa.shingt<ui, Congress.)
Metzger (E.). [Ueber 'den gegenwiirligi>n Stand der
Triangulirungs-Arbeiter auf .J.ava.]
Astron. Nachr., xciii, 1878, 375-378.

mill Oudemanus (J. A. C). Die Triangulation

von Java.

Title in full uudor Ui iiema.s.ns (.1. A. C).

444

UNITED STATES COAST AND GEODETIC SURVEY.

Meyer (Anton). Coiirs de gdod<Ssie, profess^ au D^pOt
do la fjiurre.

Fol., Bruxelles, 1845, pp. 134. {Brn88el8,D^p6t de
la Guerre.)

Lithograpbcd.

Rapport adress^ ;\ I'AcadiSniie siir les mdthodos

gdoddsiques en usage cu AUemagne.

Fol., Bruxelles, 1846. (Brussels, D<!p6t de la
Guerre.)

Mannscript.

Sur la base g^od^siipie que I'ou mesure actuelle-

iiient daus les environs de Bonn.

Acad, de Belgique, Bull., xiv, 1847, ii, 14-19.

Sur I'b^liotrope de r.ertraui.

Acad, do Belgi(iue, Bull., xiv, 1847, ii, 100-101.

ft Quetelet. [Sur la triangnlation du royanme.]

Acad, de Belgiijue, Bull., xiv, 1847, ii, 320-321.
Meyer (O. E.). Ueber die Eeibung der Fliissigkeiten.
Ann. d. Phys. ( Poggeudorff), cxjii, 18G1, 55-80,
193-283, 383-425 ; Journ. f. Mafb. (Crelle), Lix, 1861,
229-303; Lxxii, 1863, 201-214.

Ueber die innere Eeibung der atmospharischen

Luft.

Deutsch. Naturf.-Versamml., Ber., 1863, 141-144.

Ueber die inuere Reibnns der Gaso. Ueber den

Eiufluss der Luft anf PLndelscbwinguugen.

Ann. d. Phys. (PoggendorQ"), cxxv, 1865, 177-209,
401-420, 564-599; cxxvii, 1866, 253-281, 353-382;
cxLvm, 1873, 1-44, 203-236, 526-555.

Pendelbeobachtungen.

Ann. d. Phys. (Poggeudorff), CXLII, 1871, 481-524.

Ueber die innere Reibuug der Gase. Ueber

Maxwell's Methode zur Bestimniung der Luftrei-
buug.

Ann. d. Phys. (Poggeudorff), cxLin, 1871, 14-26.

Ueber die pendelnde Bewegnng einer Kngel

unter dem Einflusse der inueren Reibuug des niuge-
benden Mediums.

Journ. f. Math. (Crelle), i.xxv, 1873, 31-68.

Ueber die Bewegung eiuer Pendelkugel in der

Luft.

Journ. f. Math. (CreUe), Lxxv, 1873, 336-347.
Micbaelis ( Gustav ). De lineis brevissimis in datis
Niiperliciebus imprimis de liuea geodetica.

4 , Beroliui, 1873, pp. 27. (Berlin, Observatory.)
MicheU (John J.). Proposal of a method for measuring
degrees of longitude upon parallels of the e(|n;dor.
Roy. Soc. London, Phil. Trans., i.vi, 1766, 119-12.5.
Miller (A. R von). Ueber die Methode der kleinsteu
Quadrate.
Oesterreich. Zeits. f. Bergwes., xv, 1867, 181-194.

Minding (Ernst Ferdinand Adolph). Ueber einij;c
(irnndforuicln der Geoiliisic.

Acad, de St.-Pi«tersb.>urg, CI. Pliys. Math., Bull.,
VIII, 1850, 88-92; Mf'-l. Math. Astrou., i, 1853, 44-51.

Zur Methode der klelustcn Quadrate.

Acad, de St.-P^tersbourg, Bull., XVI, 1871, 305-308.
Moerman (Ch.). G6od<58ie th^orique et pratique sim-
plifi<'e, on division facile et rapido des surfaces
agraiics au moyen de multiplicatenrs. etc. Com-
prenant la division des triangles et des <|uadrilat(-res
irr<;guliers en parties egales, iu^gales, etc., par les

Moerman (Ch.) — Coutiuned.

lignes partaut do points ddtermin^s, par des paral-
leles ou des pori>eiidiculaires aux cflt^s et par des
lignes d<5coupant les cAt^s en p.arties proportion-
nelles; coutenant, en outre, des th^oriuies ct pro-
bl^^le8 tres-iut(5ressant8 conceruant la division des
surfaces au moyen d'aliguemeuts et d'augle.a.

8°, Bruxelles, 1877, i>p. 75, 5 plates. (Brussels,
Royal.)

Mcessard (P.). Topographie et g^od^sie. Cours de
.Saint-Cyr.
8", Paris, f882, pp. xii, 399. (Paris, National.)
Mohn (H.) und Feamley (C). Geodiitische Arbeiten.
Christiania, 1880-'82.

Title iu full under Fearnlev (C).

Mohn (Karl Frledrich). [Ueber die Ursachen dor Ab-
plattung der Erde.]
Niederrhein. Ges., Sitz.-Ber., i, 1864, 106-109.
Moligny (H.): Schaar (M.). Rapport sur uu mdmoire
de — relatif aux experiences pour determiner la
density de la terre.
Acad, de Belgi(iuo, Bull., xix, 1852, ii, 476-481.

Molina (H.). Sur les lignes de courbure et les lignes
g(!od(5sique8 des surfaces d^veloppables dont les gene-
ratrices sont paralleles a cellcs d'une surfiice reglde
quelconque.
Journ. de Math. (Liouville), iv, 1859, 347-365.

Sur les lignes geodesiques tracees sur une sur-
face developpable dounee.

Acad, de Toulouse, Mdm., v, 1861, 401-412.

Moll (Johann. Godofred.). De ratioue, terrarnm mag-
nitudine ex projectione stereograpbica inveniendi,
et do insigui ejus, adhuch a neuiine comnieuiorata,
proprietate.

4°, Stuttgart, 1801, pp. 11, 1 plate. (Stuttgart,
Roy.al. )

Mollvreide (Karl Brandan). Beitrag zur trigonorae-

tris 'heu Differenzrechuung iu Bezug auf Delainbre's

Methodes analytiques pour la determination d'un

arc du meridien.

Mon. Corr. (Zach), xv, 1807, 441-451; xviii, 1808.

Kiuige Projectionsarten der sphiiroidischen Erde.

I. Stereographische und Mercatorische Projection
des ellii)tischen Erdspharolds. II. Projectionen,
welche die Liinder ihreiu Flacheniubalte auf dem
sphiiroid Geniiiss vor.stelleu.
Mon. Corr. (Zach), xvi, 1807, 197-210.

Mon. Corr. (Zaeh), for Monatliche Correspondenz zur
Betorderuug der Erd- und llimmelskunde (Zath).
8°, Gotha, 1800-'13. (Washington, Observatory.)

Monet (Fernando) .v Ibaiiez (C). Base centrale de la
triangulation geodesique d'Espague.
Miidrid, 1865.

Title in full nniler IluSr/. (C).

Monge: Borda(J.-C.). Kapport sur le choix d'une unite
lie nu'sures.

Acad. d. Sci. Paris, Mem., 1791, 7-16 (Hist.).
Tillu iu full under Borda (J.-C).

Monnier (M.-P.): Begat (P.). Expose des operations
■.■eodesiqnes .sous la direction de — .
Tillo ill full under 1Jki;at (I'.).

UNITED STATES (30AST AND GEODETIC SURVEY.

445

Mormler (M.-P.)— Continued.

Dfsiri|>ti(in nantiquedes c6tes do la Martiuiqnc,

pr<5cdd6e d'liu nK^moiro sur les operations hydrogra-
pliqiics et g^odf'.si<(ue8 c'X<^ciit6es dans cotte Ho en
1824 et 1825; par M.-P. Monnier.

8°, Paris, 1828, pp. 182, 1 chart. (Washington,
Congress.)

Montaniis (August Scbulz). Systeinatisches Hand-
buiU der gesamnitcn Laud- nud Erd-Messiing niit
ebeuer nnd .sphlirischer Trigononietrio anch Be-
schreibuug der neuen brauchbareu Messinstnimento.
12°, Berlin, 1819, i, pp. x, 309, 5 plates; II, pp. xii,
352, 8 plates. (Gore.)

Habere Land- und Erdmessung, n, 328-452.

Montgomerie (Thomas George). Memorandnni drawn
up by the order of Col. A. Scott Wangh, snrvtyor-
general of India, on the progress of the Kashmir
series of the great trigonometrical survey of India,
with maps and observations on the late conquest
of Gilgit and other incidental mattcr.s.

Asiatic Soc. Bengal, Journ., xxx, 1861, 99-110.

Montigny (Charles). M(5nioire relatif aux espfSrienceg
pour d<?terminer la density de la terre.

Acad, de Belgique, Bull., xix, 1852, ii, 47G-481.

Essai snr des effets de refraction et de dispersion

produits par I'air atniospherique.

Acad, de Belgique, M<5m. Couron., xxvi, 18.54-'.')5.

Montucla' ( Jean-Etienne ). Histoire des mathdma-

tiques, dans laqnclle on rend compte de lenrs progrSs

depuis lenr origino jusqu'i nos jours ; ofl Ton expose

lo tableau et le ddveloppement des principales d<S-

couvertes dans toutes les parties des niathematiques,

les contestations qui se sent <51ev<!es entre les mathd-

maticiens, et les principaux traits do la vie des plus

c<Slfebre8. Nouvelle edition, considerablenient aug-

niontee, et prolongdo jusqno vers l'epo(iue actuelle ;

par J.-fi. Montucla, acheve<5 et publido par J(5r6mo de

la Lande. *

4 vols., Paris, 1799-1802. (Washington, Congress.)

Do la figure ri« \n torre, telle que la douuent les mepurca

des aHtronoiuen, ex6cut66R dauH le couvh du dix-hui-

tiiime 8i<>cle, IV. Paris, 1802, 137-178. Du la figure de

* la terre, d^>daite des calcula de rattraction, iv, 178-

20fi.

[More ( Samuel ). ] Attempt to obtain and preserve
practical standards for adjusting in future the
weights and measures of this kingdom.

Soc. Eucouragement of Arts, Trans., xii, 1794, 292-
301.

Moreira (Carlos Eruesto de Arbu^s). Kapport sur
los travaux gdodesiques en Portugal pendant I'anneo
1879.
Int. Geod. Cong., Gen.-Ber., 1879, 101-102.

Kiipport Hur les travaux g(5od<S8iquc8 en Portugal

pendant los anndes 1881 et 1882.

Int. Geod, Cong., Gen.-Ber., 1881-'82, 111-112.

Note sur les travau.x geod(Ssii{U08 executes pen-
dant I'annee 1883 (en Portugal).

Int. Geod. Cong., Gen.-Ber., 188.3, 2ri9-270.

Travaux geo<iesiques dans I'annee 1880. (Port-
ugal.)

Int. Geod. Cong., Gen.-Ber." 1880, 29.

Moreira (Carlos Ernesto de Arbu^s) — Continued.

Kelati" dos trabalhos geodesicos, topograph icos,

hydrographicos e geologicos do reino pertenceute
ao anno econoniico do 1884-'85.

8°, Lishoa, 1886, pp. 34. (Berlin, Geodetic Insti-
tute.)

Calcnlo das direccOes niais provaveis em uma

estaffio geodesica. Direcfao geral dos trabalhos
geodesicos.

4°, Lisboa, 1887, pp. 18. (Berlin, Geodetic Insti-
tute.)

Moret (Theodor). De ponderum gravitate.*
4°, Pragii', 1663.

POGGENDOKFF, ii, 201.

Morgan (A. de). See De Morgan (A.).

Morin. Notice historique sur le 8yst(>nie metrique, sea
developpements et sa propagation.*
8 ^ Paris, pp. 68.

Moritz (A.). Ueber die Anwendung des Pistor'schen
Retlcxionskreises ziim Messeu von Angulardistanzeu
zwischcn terrestrischen Objccten.
8°, Tiflis, 1859, pp. 4. (Berlin, Observatory.)

Morozowricz ( O. von ). I>ie kiiuiglich iireussische
Landes-Triangulation. Hauptdriecke. ErsterTheil.
Zweite vermehrto Auflage.
4°, Berlin, 1870, pp. viii, 470, 3 maps. (Gore.)

Bericht des geodiitisohen Institutes, 1873.

Title in full under Baeyhu (J. J.).

Diekiiniglich preussisehe Triangulation. Iljiupt-

Dreiecke. Zweiter Tlieil. Krste Abtheilung: Die
Haupt-Triangulation in Sclileswig-Hol.stein.

4*^, Berlin, 1873, pp. v, 281, 5 charts. (Berlin, Lan-
dcs-Aufnahme. )

Zweite Abtheilung : Die miirkLsch-schlesische und
die schlosisch-posen'scho Kette und deren Ergiin-
zungen.

4°, Berlin, 1874, pp. iv, 28.3-()22.

Herausgegcben voni Biireau der Landes-Triangnlation.

Ueber den mittleren Fchler der Winkelmessung.

Zeits. f. Vermes., VI, 1877, 3Ki-395.

Revd. in Jalirb. iib. d. Fortsclir. d. Matli., ix. 1877, 778-779,
by BIku.nbJ.

[Ueber Bremikers Theorie der Lothablonkiing.]

Astron. Nachr., xc, 1877, 353-356.

Dio koniglich preussisohe Landes-Aufnahrae.

Boiheft zum Militiir - Wochenblatt, Berlin, 1879,

iq.. ;{5.

Morsteiu (V.). Ueber die kiirzesti'U LInieu anf die
drciaxigon Ellipsoid.
4°, Poson, 1871, pp. 24. (Dresden, Koyal.)

Mossbrugger (Leopold). Geoiliiti.sche Aufgiibe.
Arch. d. Malh. (Grunert), IV, 1884, 40,S-4U).

Tbo dcteTniinaf ion of tlie position and elevation of a
point witli ret'iTonco to tlio poMitlon and e!ev.-ili-n of
twct otlier.**.

Mossmanu (Samuel). Origin of the Ordnance Trigono-
metrical .Survey.
Geographical Mag., v, 187.-<, 170-179.

Ordnance Trigonometrical Survey. Primary base

measured on llotiuslow Heath.

Geographical Mag., v, 1878, 282-286.

446

UNITED STATES COAST AKD GEODETIC SURVEY,

Mossotti (Ottaviano Fabrizio). Sulla riduzione degli

ivngoli fatto dagli arclii geodetici formauti nu piccolo
triangolo agli augoli fatti loco corde.
Ann. di Mat. (Tort.ilini), I, IS&O, ;i87-398.
Sohiziouo aualitica del problema delle oscilla-

zione del pendolo avuto rigiiaido alia rotazioue ddla
terra.

Ann.di Math. (Tortolini), n, 1851,2.33-2.36.
Mudge (William). Au account of the trigonometrical
survey carried on in 1701, ITOS, 1793, and 1794, by or-
d( r of His Grace the Dulte of Kichniond, late master-
general of ordnance, by E. Williams, W. Mudge, and
I. Dalby.

Roy. Soc. London, Phil. Trans., 1795, 414-591.

An account of the trigonometrical survey carried

on in 1795 and '90, by the order of Marquis Coruvral-
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Roy. Soc. Loudon, riiil. Trans., 1797, 432-541.
(i)id Dalby (L). An account of the operations car-
ried on for accomplishiug a trigonometrical survey
of England and Wales, from the commencement, in
the year 1784, to the end of the year 1796. By order
of the honorable board of ordnance. First published
in, and now revised from, the Philosoiihical Transac-
tions. Vol. I, Measurement of the base on Hounslow
Heath in 1784, and trigonometrical operations.

4^^, Loudon, 1799, pp. xs, 437, 22 plates. (Gore.)

Account of the trigonometrical survey carried on

in 1797-'99.

Roy. Soc. London, Phil. Trans., 1800, 539-724.
-; — An account of the operations carried on for ac-
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and Wales, continued from the year 1797 to the end
of the year 1799. From the PhiloKopliical Transac-
tions, vol. II, An account of the measurement of an
arc of the meridian, extending from Duuuose, in the
Isle of Wight, to Clifton, in Yorkshire.

4°, London, 1801, pp. vi, 128, 7 plates. (Gore.)
Rovd. in Eiliiib. Rev., v, 1805, 372-302.

An account of the measurement of an arc of the

meridian, extending from Dunnose, in the Isle of
Wight, 50°, 37' 8", to Clifton, 53° 27' 31", in course
of the operation carried on for the trigonometrical
survey of England in the years 1800, 1801, 1802.

Roy. Soc. Loudon, Phil. Trans., XCIII, 1803, 383-508.
Publislifd as secoud part to vol. n. Oporatious carried

on for accomplishing, etc. London, 1804, vi, 128, 7

plates. (Gore.)
Revd. in Bibl. Biit.Gcn6vi', xxvui, 1805, 21-23; Eclectic

Rev., I, 1805, 128-132, 100-206.

: Burckhardt (J. K.). Rcmarques sur la mcsure

d'uu arc dti meridien par — .

liibl. Brit, (icneve, xxvill, 1805, 2>S4-2H7.
Title in full under liuliCKUAluiT (J. K.).

nnd Colby (T.). An account of the trigouomet-

riial Burviy carried on by order of the master-general
of His Majesty's ordnance in the years 1800, 1801,
1803, lf^04, 1.-^05, IcOt), lt^07, 1808, and 1809.
4°, Loudon, 1811, j.p. xv, 382, 14 plates.

Revd. by BKLAMliltli (J.-B.-J.), Comi. d. Temps, 1B18, 213-
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— : Rodriguez (J.). Observations on the nuasure-

ment of three degrees of the meridian in England
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Roy. .Soc. London, Phil. Trans., CII, 1812, 321-351 ;
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Mudge CWiUiam) — Continued.

: Gregory (O.). Dissertation and letters regard-
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London, 1815.

Title in full under GREfiOKV (O.).

MiiSling (Friedrich Ferdinand Karl von). Geschicbte
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Zeits. f. Astron. (Lindenau), v, 1818, 33-48.

[Sur Ics travaux g^odiSsiques prussiens repris

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Coir. Astron. i.Zach), iv, 1820, 32,''>-332, 533-537.

[Uebersicht der Liingengradmessntig zwischon

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Astron. Nacbr., ill, 1824, 33-38.

Ueber die Liingengradmessung zwiochen Diin-

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Hertha, vii, 1826, i, 5-25.

Miillenhoff. Die Erdmessung des Eratosthenes."

Miiller (Fr. Chr.). Trigonometrische Vermessung der
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1793.
Miiller (Franz). Ueber die Anwendung der auharmo-
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Aich. d. Math. (Gruuert), XLV, 1866, 395-410.

Miiller (Qu.). Geschichte der Breitengradmessnngen
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1871, pp. 52, 1 table.
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Zeits. f. Vermes., x, 1881, 137-144.

Muhlert (Karl Friedrich). Gruudziige der mathema-
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8"^, Leipzig, 1650, pp. iv, 68, 4 plates.

Muncke. Pendel. (H.)

Phys. Worterbuch (pehler), Leipzig, vi, 1833, 304-

407.

By far the most thorough, and in general correct, re-
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Murdoch (P.). Mercator's sailing applied to the true
figure of the earth, with au introduction concerning
the discovery and determination of that figure. (H.)
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Murhard (Friedrich Wilhelm August). Literaturder
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2 vols., 8", Leipzig, 1797-'98. (Washington, Con-
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Vol. II has the title: Bibliothcca mathematica, Leipzig.
I'raktiatherTheilderGeonjotrio [including geodesy],
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Muriel. Desojidratious g^oddsiques de detail.

D^ptJt de la Guerre, M6m., i, 1829, 235-264.

Muscheubroek (PetruB van). Dissertationes physicie
experimentales et geoinetricie, do magnete, magni-
tudiue terrie, ephemerides meteorologicu' Ultrajec-
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4°, Lugduui Batavoruin, 1729, i>p. [vi], 672. (Dres-
den, Royal.)

Magnitudiue terrie, 357-420, 3 plates.

N. Am. Rev., /or North American Review.

8<^,

UNITED STATES COAST AKD GEODETIC SURVEY.

447

N. (F. H.). A feat iu triangnlation.
Nature, xxi, 18S0, 157-158.

Connection of Spain with Algiers.

ITagel (August). Ueber die Reduction eines sphiirischen
Dreiecks von geringer Kriiniraung auf sein Sehueu-
dreieck.

Zeits. f. Math. (Schlomilcli), l, 1856, 257-275.

Die Messiing dcr Basis fiir die Triangulirang des

erzgebirgiechen Kohlenbassins.

4°, Dresden, 1861, pp. .'.7, 2 plates. (Gore.)

In Progranim zn dem am 18. 19. tind 20. Miirz 1861, mit
den Schulerndtrkouiglichen poly technischenSchule
und der feoniglichen Baugewerkenscbulc zu Dresden
zn haltenden Priifungen.

Bericbt iiber die im Jahre 1864 ausgefiihrten

geodjitischeu Arbeiten im Konigreich Sacbsen fiir
die mittoleuropaiscbe Gradmessuug.

Int. Geod. Cong., Gen.-Ber., 1864, 37-41.

Bericbt im Interesse der europiiiscbeu Gradmes-
suug ausgefiihrten geodiitischefi Arbeiten im Konig-
reicho Sacbsen.
Int. Geod. Cong., Gen.-Ber., 1870, 58-^0.

Bericbt iiber die geodiitischen Arbeiten in Sacb-
sen fUr das Jahr 1871.

Int. Geod. Cong., Gen.-Ber., 1871, 54-55.

MHiJ Bruhns (C). Bericbt der Gradmessungs-Ar-

beitcii in Sacbsen, 1872, 1873, 1&75, 1876, 1877, 1878,
1880.

Title in fall iiniler BRl'IlNS (C).

Die HauptmomentedcrEntwickelungsgeschichte

der Gradmessungen.

Dresden, 1873.

Protokolle der 79. Hanpt-Yersamnihing des saclis. In-
genieurs-nnd Architecten-Voreins.

Die Vermessuiigen im Kiiuigreiche .Sacbsen.

Eine Denkscbrift mit Vorschlagen fiir eine auf die
curopiiische Gradmessnng zu griiudeude rationelle
Landesvermessung.

8°, Dresden, 1876, i, text, pp. vi, 123; ii, atlas.
(Gore.)

Zur Litcratur der Geodasie. Die practische

Geometric seit lOU Jabren.

Civ.-Ing., xxiii, 1877, 18.5-206.

Znr Literatur der Geodiisie.

Drei classiscbo

Ursprung des Rep-

Wcrke der letzten Jabrzebnte.
Civ.-Ing., xxiii, 1877, 2.57-290.

- Zur Literatur der Geodiisie.
sold-Bortram'scben Hcliotropen.
Civ.-Ing., XXIII, 1877, 620-632.

Mittbeilungen aus doni Gebiete der Geodiisie.

LotUungen und Lothuugsapparate.

Civ.-Ing., XXIV, 1878, 621-664.

Mittbeilungen aus dcni Gebiete der Geodiisie.

1. I..<mgiuieter. 2. AIlii(ladcn-Trans|)<)rteur8. 3.
Der Messtisch von G. Iliidc in Dresden. 4. Koch
eiiimal der Bertramiscben Ileliotrojien.

Civ.-Ing., XXIV, 1878, 285-294, 298-301.

Ueber den Bcrtramiacheu Ileliotrop.

Zeit. f. Vermes., vii, 1878, 34-36.

Mittbeilungen aus dem Gebiefo der Geodiisie.

Bostimmiing von Zwiscbeupunkteu langcr geiador
hinien.

Civ.-Ing., XXVI, 1880, 177-303.

Nagel (August) — Continued.

Mittbeilungen aus dem Gebiete der Geodiisie.

Basismessung auf der Plattform des Polytecknikums
zu Dresden.

Civ.-Ing., XXVI, 1880, 293-423.

Bericbt iiber die geodiitischen Arbeiten in Sacb-
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Int. Geod. Coug., Gen.-Ber., 1881-'82, 126-129.

vnd Bnibns (C). Die Grossenhainer Grundlinie.

Berlin, 1832.

Title in full under Bhuhxs (C).

Mittbeilungen aus dem Gebiete der Geodiisie.

Die Grossenhainer Basis.

Civ.-Ing., xxvni, 1883, 1-36, 535-546.

Mittbeilungen aus dem Gebiete der Geodiisie.

Centrirapparat fiirTbeodoIit- und Signalaufstellung.

Civ.-Ing., xxxil, 1886, 179-192; Zeits. f. Vermes.,
xvii, 1888, 39-50.

[Bericbt iiber die geodiitischen Arbeiten in Sacb-

sen iu den Jabren 1884-'86.]
Int. Geod. Cong., Verhandl., 1884-'86, 218-227.
Narrlen (John). Practical astronomy and geodesy, in-
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trigonometry for the use of the Royal Military Col-
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8^, Loudon, 1845, pj). xxviii, 427. (Washington,
Congress.)

Historical account of the origin and progress of

astronomy.

London, 1850, pp. xiv, 520, 5 plates. (WashiBg-
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Operations for detenuining tbe figure of the earth, 47S-
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Nat. Acad. Sci., Mem., for Memoirs of tbe National
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4^, Washington, 1866-(-. (Washington, Congress.)

Natani (L.). Methode der kleinsten Quadrate, mit den
Hiilfssiitzen aus der Analysis und Wabrscheiulich-
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8°, Berlin, 1875, i)p. ri6. n'incl-elmann. (Berlin,
Observatory. )

Kevd. iu .Tahrb. ilb. d. Forlschr. d. Math., vn, 1875. 110-

111, liy .SCIIL. [ScilKMMKI.l.

Naturf. -Ges., Schriften, fur Ncuesle Scbrifteudernatar-
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Naturf.-Ges. Ziirich, Vierteljahrs., for Vierteljabrs-
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Natuurk Ver. Neder.-Iudie, Verhandel., /or Verhandb-
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8", Batavia, 1856-'(;0 (8 vols.). (Wasliiugton, Con-
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Naturw. Ges. Isis., Sitz.-Ber., /or Sil/.iingsberichto dor
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S", Rogiomonti, 1724, pp. 26, 1 plalc (Paris, Ob-
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448

UNITED STATES COAST AND GEODETIC SURVEY.

Nell (A. M.). Zur hiihercn Goodiisio.

Zeits. f. Math. (Schlomilch), xix, 1874, 324-353.
Kovd. im Jahrb. Ub. d. Fortschr. d. Math., iv, 1874, 726,
by B[iiLN8).

Bericbt iiber die im Jahre 1879 fiir die europUi-

sclie Gradmessung ansgefiibrteu Arbeiten.

Int. Geod. Cong., Gen.-Ber., lCJ79, 94-95.

Bericbt iiber die jrcodjitisiben Arbeiten im Gross-

hcrzogthnm Ilcssen fiir das Jabr 1880.
Int. Gcod. Cong., Gen. -Her., 1880, 12-15.

— Sclilciermachers Metbodo der Winkelausglei-
cbung in einem Dreicksnetze.

Zeits. f. Vermes., X, 1881, 1-11, 109-121.

— Bericbt iiber die geodiitiscbeu Arbeiten in Hessen
fiir die Jabre 1881-'82.

Int. Geod. Cong., Gen.-Ber., 1881-'82, 77-83.
Leveling ouly.

Modification von Scbleiermachers Metbode der

Winkelausgleicbiing in einem Creiclisnetze.

Zeits. f. Vermes., xil, 1883, 313-320.

Geodatische Bestinimung der geographischen

Breite iind Lange ans Linear-Coordinaten.

Zeits. f. Vermes., XJU, 1884, 421-434.

— Ueber einigc Vereinfacbuugen, welcho bei der

AnwenduDg der Metbode der kleinsten Qnadrato
gemac.bt werden kiJnnen.

Zeits. f. Vermes., xvi, 1887, 454-407.

Keovius (V.). Liirobok i niinsta qnadrat-methoden."

Abo, 1870.

«

Nerenberger (Adolph WiJhelm). [Siirlabase g^od^-

siijiie dans !es environs de Bruxellee. ]
Acad, de Belgique, BnH., xvii, 18o0, ii, 135.

Base gdodesiqne niesiir<?e eujuillet 1830 anx en-
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Litbograpbed by DiSpfit de la Guerre, 1851.

Compte rendu des op<5rations de la commission

institute par M. lo niinistre do la guerre, pour
^talonner lea ri'gles qui ont 6X6 employees en 1850,
1851, 1852, et 1853, par MM. lis oOieiers d'(5tat-major
do la section g6od&i(iuo du d^i)Ot de la gnerre, .\ la
mesure des bases g<^od<5siques beiges.

4°, Bruxclles, 1655, pj). xiv, 131, 6 plates. (Gore.)

Sur la figure de la terre."

Acad, de Belgique, Bull., xxii, 1855.

Sur les triangnlations qui ont 6t6 faites en Bel-
gique, an(<^rieurenient tV 1830.

Acad, do Belgique, Bull., xxni, 185(!, ii, 430-479;
I, 1857, 281-344.

Snr la mesure de Tare do paralUle europ6en do

plus grand devcloppeuient.

Acad, de Belgique, Bull., ii, 1801, 457-407.

Netto (Friedrich August "Wilhelm). Handbucli der
gesammten Vermessungsknndo, die neuesten Erfin-
duugen und Entdeckungen in derselluii zngleicb
enthaitind; odor vollstiindige Anlcitung zur Mess-
kuust, fiir Otliziere, Forstbediente, Bergleute uml
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a vols. 8P, Berlin, 1820, I, pp. xvi, 480, 6 plates;
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Appendix, •1°. Beispiil dirinordnmii; nnd Bercclinung
einea trigonometriecben Dreiecksnetzes, pp. xxiv. 1
chart.

Neubig (Andreas). Grundrisse der reinen Matbematik,
mit Anweisung zum Feldmessen.

8°, Bayreuth, 1846, pp. viii, 200. (British Mu-
seum )

Neumaim (Carl). Ueber die Frage, ob die Erde eine
Voll- Oder Halbkugel aei.
Naturwiss. Ges. Isia. Sitz.-Ber., 1871, 5.

Neumayrs. Erdgeschichte."
Leipzig.

tJober die Gcstalt nnd GroHse der Erde.

Neveu (J. ). Tableau do comparaison des mesures de I'an
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Soc. Sav. Litter., M6m., i, 1801, 140-149.

Nevrton (Isaac). Philosophical naturalis principia
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4^', Coloniaj Allobrognni, 1760, i, pp. xxxi, 548; II,
pp. [iii], 422. (Washington, Congress.)

: Gronau (J. F. W.). Ueber die Bewegnng

achvvingender Kiirper, mit Eucksicbt auf die Pendel-
versucbe von — .
Danzig, 1850.

Title in full under Gronau (J. F. W.).

Nicolas (F.). Die Bestimmung der Gestalt der Erdober-
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Gaea, Natur und Leben, xiv, 1878,570-578.

Nicollet (Jean-N.). Sur la dt-lermiuationde la grandeur
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Bibl. Univ. Genfeve, xvui, 1821, 16,^174.

et Brousseaud. Mesure d'un are du paraUfele.

Paris, 182li; Ilertha, IX, 1827, 277-288; XI, 1828,

448-4."j6.

Title in full under Brousseau.

M^moire sur un nouveau calcul des latitudes de

Mont-Jouy et de Barcelone, pour servirde suppli^ment
an trait<! de la base du systeme m<;trique.

ec, [Paris, 1828], pp. 20. (Paris, National.)
Ln k I'Acad^raie des scicneca le 10 mar.'* 1828.

^ Sur la mesure-d'un arc du paralliile moyen entre

le p61e et I'dquateur.
Conn. d. Temps, 1829, 252-295.

— Reflexions sur un mtf^moire do — iusdr<> dans la

Connaissance des Tenip.s, pour I'aiuK^o 1831, sur un
nouveau calcul des latitudes de Mont-Jouy et de Bar-
celone, pour servir de 8up])lduieut au traiti^ de la base
du aystfeme m6trique. Communicated by a corre-
spondent.

Phil. Mag. (Taylor), v, 1829, 180-188.

Defending the. astronomical obBervationa of M*!'ehain.

— Memoire aur un nouveau calcul des latitudes de

Mont-Jouy et de Barcelone, pour servir de supplti-
ment au traitd de la base du systfenie mdtriqne.
Conn. d. Temps, 1831, 58-77.

Niederrh. Ges. Sitz.Ber., /or Sitzungsbericbt der nie-
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8°, Bonn, 1854-f. (Washington, Congress.)

UNITED STATES COAST AND GEODETIC SLTEVEY.

449

Niessl (Gustav von). Ueber die matLeuiatiscbe Gostalt
(1< r ErUe iind die Entwickehing uusertr Kiuutuisso
von dersclbeu.

Briinu. Verhaudl., iv, 1865, Sitz.-Ber., 3-1-37, 42-52.

Uober die europaiscbe Gradmessuiig.

Biunn. Verhandl., vni, 1869, Sitz.-Ber., 15-22.

Ninck (C. J. J. Blok). Overzicht van de methode der
kleiiiBte kwadiatcu.*
Leiden, l«7t;.
Nobert (Friedrich Adolph). Ueber Kreistheilnng im
Allgciiieiinri mid iibereinigebci einerKreirtheilnugB-
iiiascbino aiigeweudete Versnchen znr Erlangung
einer grossen Vollkoiuinenbeit der Theilung.

Vercin Befiir. d. Gewcrbfleisses in Preussen, Ver-
handl., 1845, 212-216.

: Oertling (J. A. D.). Bcmerknngeu zu — 's Anf-

satz iiber Kreistbiilung.

Verein Befiir. d. Gewerbfleisses in Preusseu, Ver-
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Nolitl (A.). Memoria sulle stelle cadenti.*
Napoli, 1838.

NORVTAY.

Peabsley (C). Bericht iiber die Gradmessnngsarbeiten in
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Int. Geod. Cong., Gen.Ber., 1865. 39-42; 1871, 68-63; 187.'),
180-181; 1877.292-294; 1878,00; 1880, 22-23; 1881-'82, 148-
150; 1883, 2B4-295; 1884- be, 14B-151.

Geodatisclie Arbeiten. 6 parts.

Chriatiania. 1880-'88.

A^0^'. Norwegian geodetical operations.
Van Kostrand's Eclectic Engineering Magazine, XXVin, 1883,
283-287.

Norwegian geodetical operations.

Nature, xxvii, 1883, 224-226, 341-342; xxx, 1884, 10!!.

A review of llu* publicatiuuH ot the Norwegian commit-
tee of the Kniopeau Association fur tlic Measure
nn-nt of Degrees.

Noi'wood (Richard). Tbe sea-mans practice, contain-
ing a fiiMdanifiital piobleiiie in navigation exiicii-
incutally vcrilied: namely, touching the compass of
the earth and sea, and the qnautity of a degree in
our English measure. Also an exact method or form
of keeping a reckoning at sea, in any kind or man-
ner of sailing, with certain tables and other rules
useful in navigation as also in the plotting and sur-
veying of places, the latitude of the principal places
in England, the lindiiig of currents at sea, and what
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12^', London, 1G67, pi>. iv, 141. (Oxford, Bodleiau.)

Measure of the earth."

London, 1704.

Nouet (Nicolas-Antolne). Sur les observations faitea
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M^m. sur I'Egypte, i, Paris, an viii, 327-347.

Observations astronoml'iues faites dans la haute

Egypti-, pour lixer la position do plusieurs points, et
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M<;ni.snr I'f.gypte, ii, Paris, an X, 241-263.

Nulty (Eugenius). Solution of a general case of the
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H. Ex. 17 29

Nuova Coll. Sci. (lughirami), for Nuova collezione
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t'^-, Bologna, 1838-'54.
Nystrom (John W.). Gravitation from the surface of
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Obers CW.): Schumacher (H. C). Skiivelse til —
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Altona, 1821.

Also in German. Title iu full under SciU'MACnEn (H. C.).

O'Brien (Matthew). Mathematical tracts. Parti. On

Laplace's eoetiicients, the figure of the earth, the

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b-^, Cambridge, 1840.

POOGENUOKFF, U, 306.

Observatory, for The Observatory.

8^, London, 1877-|-. (Washington, Observatory.)
Oefverbom: Svanberg (J.). Exposition desopf^ratious
faites en Laponio pour la determination d'un arc du
n](^ridien, jiar — ...
Stockholm, 1805.

Title in full under Sva.nherg (J.).
Oertling (Johann August Daniel). Bemerkungen zn
Nobert's Aufsatz iiber Kreistbeilung.

Vtrein z. Befiird. d. Gerwerbfleisscs in Prenssen,
Verhaudl., 1845, 215-216.

Bescbreibung einer anfVeranlassuDgdesFinanz-

miuisteriums in den Jahren 1840 and '41 erbauten
Ivreistheilu;ascbine.

Verein z. Befiird. d. Gewerbfleisses in Preussen,
Verhaudl., 1^50, 133-l'.ll.
Oesfeld {,Uo/«r von). Andouttingen zu zwei wichtigen
gcodiitischcn Operationen.
Ann. d. Erdkuude (Berghaus), vili, 1833, 396.
Spain w-ilh Afrua, and Asia witli America.
Oesterblad (Jacob). De tigura telluris ope pendnlomm
determiuunda.
»°, Aboa)., 1810, pp. 11. (British Museum.)
O'Farral (James) a»rf Stotherd (R. H.). Account of
the graphic nietlu.d iu use for (Uterminiug tbe co-or-
dinates of the secondary trigonometrical stations ot
the Ordnance Survey, by which the measurable eft'ect
of the residual errors of observations are clearly
shown, with necessary fornniUe and examples ap-
pended, and also exami)le8 of the calculations of co-
ordinates of the stations of the primary triangula-
tion.

8°, London, 1886, pp. 12, 7 plates. Etjrc and Spot-
iimeoode. (Southampton, Ordnance Survey.)
Ogden (Herbert Gouverneur). The survey of the
coast.

Nat. Geographic Mag., i, 1888, 59-75.
Ogilby (.W,). New theory of the tigure of the earth,
c(Uisiilered as a solid of revolution, founded on (ho
direct employment of the centrifugal force, instead
of tbe common principles of attraction and variable
density.
4°, London, l'S72, pp. xiii, 104. Loiigmann. (Gore,>
Kevd. in Pop. Sci. Kov., XI, 1872, 189.

450

UNITED STATES COAST AND GEODETIC SUEVET.

OLDENBtTRG.

SCHENCK (P. A.). Bericbt iiber die geodatiscben Arbeiten in
Oldenburg.
Int. GmiI. Cong., Gen.Ber., 1865. 21-29; 1866, 22-26; 1868,
25-29; 1870, 29-.'i0.

Oldenburg (Heinrich). A breviate of Monsieur Picart's
account of tbe iiiejisiire of the earth.

Roy. Soe. London, Phil. Trans., x, 1075, 261-272.

Advertisement concerning the qjiantity of a

degree of a great circle in English measure.

Roy. Soc. London, Phil. Trans., xi, 1676, 636-G37.

Oliver (J. R.). A course of practical astronomy for sur-
veyors, with the elements of geodesy.

b°, Kingston, 1883, pp. viii, ia5. (Oxford Bod-
leian.)

Oltmanns (Jabbo). Ueber die Wahre geographische
Liinge des in Peru gemessenen Breitengrades.
Astron. Jahrb. (Bode), 1810, 154-162.

[Abplattung der Erde nacli den Pendelbeobach-

tungen von Biot in Uiinkirchen und Fomientera be-
stimmt.]

Mon.Corr. (Zach), XXI, 1810, 536.

Alls be obachteteii Hohen -Winkelu und Azi-

mutheu die Distauz und relative geographische Lage
zweyer Oerter herzuleiten.
Astron. Jahrb. (Bode), 1811, 213-215.

Die trigononietrisch-topographische Vermee-

sung des Fiirstentbnui Ostfriesland durch den Artil-
lerie-Capitiin Camp, nach dessen Beobachtungen
dargestellt, mit Beuierknngen und Nacbrichten iiber
die oldouburgisclie und nene hollandische Vermes-
suug begleitet von — .

8°, Leer, 1815, pp. [i], 84. (Berlin, Royal.)

Hilfstafeln zur Berechnung der Lange und Breite

aus gemessenen Meridian- und Pcrpendicular-Ab-
stiinden.

Astron. Jahrb. (Bode), 1825, 196-199.

HUlfstafeln zur Berechnung der LUngen- und

Breiten-Unterschiede aus gemessenen Meridian- und
Perpendicular-Abstiinden nach rheiuliiudischem
Maass, in der Erdabplattung fiir die Breiten-Paral-
lele der proussischen Monarchic.

4°, Berliu, 1826, pp. 12. (Oxford, Bodleian.)

Beobachtungen iiber die Schwere, welche in den

Hiifen vou Europa, America und Asien auf dem
Btillen Meere und in Neu-IIolland wiihreud Mala-
spina's Weltumsegelung mit dem unveriinderlichen
Pendel angestellt morden sind.

Joiirn. f. Mntb. (Crelle), iv, 1829, 72-84.

Oppolzer (Theodor von). Rapport surles travauxg<So-
d^siqnes en Autriche jieudaut l'ann(!e 1874.
Int. Geod. Cong., Geu.-Ber., 1874, 58-62.

wild Ganahl. Bericht iiber diefUrdie europaische

Gradniessiingausgcliihrteu Arbeiten, 1875, 1877.

Int. Geod. Cong., Gen.-Ber., 1875, 181-189: 1877,
294-298.

Gutachten der Pendel-Commission.

Int. Geod. Cong., Gen.-Ber., 1875, 78-79.

ErsteNote zu HermPeirce'sMittheilung: Del'in-

fluence du trt^pied sur I'oscillation du pendule i re-
version.
Int. Geod. Cong., Gen.-Ber., 1877, 18&-190.

Oppolzer(T. R. von) — Continued.

Bericht des k. k. Gradmesaungsbiireans in W'ien

fur das Jahr 1878.

Int. Geod. Cong., Gen.-Ber., 1878, 91-96.

■ — Bericht des k. k. Gradmessungsbiireau in Wien.

Int. Geod. Cong., Gen.-Ber., 1879, 97-88.

Bericht iiber die (geodiitischen) Arbeiten in

Oesterreich fiir 1880.

Int. Geod. Cong., Gen.-Ber., 1880, 23.

Bericht des k. k. osterreichischen Gradmes-

sungsbiireau.
Int. Geod. Cong., Gen.-Ber., 1881-'82, 89-90.

— Bericht des k. k. osterreichischen Gradmessungs-

biireau.
Int. Geod. Cong., Gen.-Ber., 1883, 261.

— Bericht fiber die Bestimmung der Schwere mit
Hilfe verschiedener Apparate.

Int. Geod. Cong., Gen.-Ber., 1883, 1-28.

— Bericht iiber die Fortschritte und Arbeiten der
Emopaischer Gradmessung.*

Geogr. Jahr., ix, 1883; x, 1884.

— Berichtedesk. k. osterreichischen Gradmessnngs-

Biireaus, iiber die in den Jahren 1884, 1885, und 1886
ausgefiibrten Arbeiten.

Int. Geod. Cong., Verhandl., 1884-'86, 151-153.
OrfF(Carl von) vnd Bauemfeind (C. M. von). Die
bayerische Landcsvermessung in ihrer wissenschaft-
lichen Grnndlage. Mit hochster Genehmignng von
der koi.igl. Steuer-Cataster-Commission in Gemein-
schaft mit dem topographischen Biireau des k. Gene-
ralsfabes herausgegeben.

4°, Miinchen, 1873, iip. s, 768, 14 plates.

»/!(} Lament (J. von). Astronomisch-geodatische

Ortsbestimmungen in Bayern.
Miinchen, 1880.

Title in fnll under Lajiokt (J. vox).

Bestimmung der Liinge des einfachen Secnnden-

pendcls auf der Sternwarte zu Bogenhansen.

K. bayer. Ak. d. Wiss., Abhandl., xiv, 1883, iii, 161-
294.
Oiiani (Bamaba). I^truzione su le niisure e sui pesi che
si usano nella Republica Cisalpina, publicata per
ordine del comitato governativo.

12^, Milano, 1801, pp. xiv, 128. (Gore.)

[Formeln zur Berechnung der Lange und Breite

auf dem Erd-Sphiiroid.]
Mon. Corr. (Zachj, x, 1804, 244-251.

Formole per calcolare la latitndine e la longitu-

dine siiUo sferoide ellittico.

Eff. Astron., Milano, 1807, 3-34.

Opuscoli astronomic!. Formole per calcolare

la latitndine e la longitudlne sulla sferoide ellittico.
8^^, Milano, 1806, pp. .52, 1 plate ; Milano, 1821. "(Vi-
enna, War Office).

[Moyen facile de tirer la longitude et la latitude

des mcBures gdod^siqnes ordinaires.]

Astron. Nachr., iv, 1826, 461-466.

Misura dell' arco del meridiano compreso fra Mi-
lano e Geneva.

Eff. Astron., Milano, 1827, 25-33.

UNITED STATES COAST AND GEODETIC SURVEY.

451

Osterwald (Peter). Rcriclit iiber die vorgenommene

Mrssiiug ciner Gniiidliiiip von Miinchen lii.s Dachau,

welche dcr cliurfiirstlicb-bayerisehen Akadeniie der

Wissenschaftenerstatfet worden den 17ten May 1764.

K. bay. Ak.d. Wiss., 1764, ii, 363-366.

Oudemans (J. A. Ch.). Die Vermcssangen anf Java.
Int. Geod. Cong., Gen.-Ber., 1872, 78-79.

Ueber den Schlassfehler ■wegeu der sphiiroidi-

Bcben Gestalt der Erde.

AstroD. Nachr., Lxxxi, 1873, 21-26.

Kevd. in Jahrb. fib. d. Fortschr. d. Math., vi, 1874, 726-
727, by B[hixb).

[Ueber die Triangulation anf Java.]

Astron. Naohr., i.xxxi, 1873, 273-282.

Ueber das Problem, ans dem Breiten- und

Liingen-Unterscbiede zweier Oerter anf dem Erd-
Sphiiroid ihre Entfernungen nnd die gcgenscitige
Azimuth zn berechnen.

ABtron. Naclir., lxxxi, 1873, 305-320.

'■ — Die Triangulation von Java, ansgefUhrt vom Per-

Bonal des geographischen Dicnstcs in Niederliindisch
Ost-Indien. Erste Abtheilnng: Vergleichnng der
MaaKSstiibe des Repsold'schen Basis-Mess-Apparates
mitdem Normalmeter.

Fol., Batavia, 1875, pp. vi, 84, 3 plates. (Gore.)

, Metzger (B.) nni 'Woldringh (C). Die Trian-
gulation von Java ausgefiihrt vom Personal des geo-
graphischen Dienstes in Niederliindisch Ost-Indien.
Zweite Abtheilnng; Die Basismessung bei Simplak.
Fol., Haag, 1878, j.p. [ii]. 34, 3 plates. (Gore.)

Eevd. by Helmert (F. R.), Astron. Gea., VierteljahrB.,
XVI, 18*1, 120-134.

Kapport sur les travaux g^oddsiques dans les

Paine (Robert Treat) and Borden (S.). Account of a
t rigononiet I ical survey of Mnssachusetts, with a com-
parison of its results with those obtained from astro-
nomical observations.
Am. Acad., Mom., i, 1833, 338-344.

Trigonometrical snrvej of Massachusetts by Bor-
den.

Am. Phil. Soc, Trans., ix, 1846, 33-93.
Title in full nndrr Boi!r>EX- (S).
Palander: Svanberg (J.). Exposition des operations
faites eu Lapouie pour la ddtermination d'nn arc dii
uK^ridicn par — .
Stockholm, 1805.

Title in fnll nnder SvASBEHG (J.).
Palfrey (John G.). Tables of bearings, distances, lati-
tuihs, etc., ascertained by the astronomical and trig-
onometrical survey of Massachusetts. Published
agreeably to a resolve of the General Court.

4^, Boston, 1846, pp. xxxviii, 73. (Washington,
Cougress.)
Palmer (H. S.) awrf WilBon (C. "W.). Ordnance Snxvey
of the peninsula of Sinai.
Southampton, 1869.

Title in full under 'Wilson (C. W.).

The Ordnance Survey of the kingdom; its ob-
jects, mode of execution, history, and present condi-
tion. Reprinted, with permission, and slightly al-
tered, from "Ocean Highways."

8°, London, 1873, pp. 77. (Oxford, Bodleian.)
The state of the surveys in New Zealand. Cor-

Pays-Bas pendant I'annde 1880.

Int. Geod. Cong., Gen.-Ber., 1880, 18-20.

Ueber die Compensation eines Secnndenpendels

fiir Temperatnr nnd Luftdruck niittels eines Queck-
silbercylinders und eines Kriigei'schen Manometers.

Zeits. f. Instrumentenkunde, i, 1881, 190-205 ; As-
tron. Nachr., c, 1881, 17-58.

Het problema van Snellins, opgelost door Pto-

lemsBus.

K. Ak. Weten. Amsterdam, Versl. xix, 1885, 431-
4.16.

Potbenot problem us used by Ptoleiuy in a.stronomy be-
fore Snellius applied it geodetically.

Outhier (Reginald) ; Maupertuis (P.-L.-M. de). La
tlgure de la terre ddterminde par les observations de
— et — .
Paris, 173-, 1739.

Enfilirth translation, London, 17.^8; German tranalation,

Ziirii-ti, 1741 ; Latin translation, Lipaia^, 1742.
Title in full under Maiji'ertuis (P.L.M. pk).

Journal d'nn voyage an nord, en 1736 et 1737.

Par M. Outhier, pretre du diocfcse de Uosanvon, cor-
respondant de I'Acad^^mie royale des sciences sV Paris.

4°, Paris, 1844, pp. iv, 23^, 2. (Gore.)
Ozanam (Jacques). Trait6 de I'arpentage et du tois^,
on mdthode facile pour arpenter et mesuror toutes
sortos do superficies.

8°, Paris, 1747, pp. x, 481, 12 plates. (Munich,
Royal.)

respondence relative to, and report by — . Presented
to both houses of the general assembly by command
of his excellency.

Fol., 1875, pp. 32. (Southampton, Ordnance Sur-
vey.)
Paoli (Pietro). Ueber die Schwingungen eines Korpers,
welches an eiuem seiner Lange nach sicb veriindern-
den Faden befestiget ist.

Mon. Corr. (Zach), xix, 1809, 301-316.
Parrot (Fr.) : Eeise zum Ararat.*
Berlin, 1834.

Peudulutn €d)8ervation8.

: Stebnitzki(J.). Beobacbtungenmitdemnnver-

■inderlicbeu Pendel angestellt von — in Dorpat,
Tilllis, etc.
Astron. Nachr., cm, 1882, 375-378.
Parry: Sabine (E.). Beobachtungen iiber die Be-
schleiinigung des Secnndenpendels in boheren
Breiten, angestellt unter — .
Ann. d. Phys. (Gilbert), LXIX, 1821, 402-416.
Paschen (P.). Ueber das sogenaunto Drehen der Be-
obaclitungspfeiler auf den trigouometrischen Sta-
ticuien.
Astron. Nachr., i.xiii, 1865, 49-72.

Bi^ricbt iiber die geodiitiscbe Arbeiten in Meck-
lenburg im Jabre 1864.

Int. Geod. Cong., Gen..-Ber., 1864, 2,3-24.
Bericbt iiber den Stand der geodiiti.scheu Arbei-
ten in Mecklenburg.

Int. Geod. Cong., Gen.-Ber., 1865, 14-17.

Bericbt iiber den Stand der geodiitischen Arbei-
ten in Mecklenburg.

Int. Geod. Cong., Gen.-Bcr., 1868, 25,

452

UNITED STATES COAST AND GEODETIC SURVEY.

Paschen (F. — Continued.

'■ Jahres-Brricbt uber den Stand der geodatischen

Arbeilen in Mecklenburg-Schwerin.

Int. Geod. Coug., Geii.-I5er., 1809, 19-22.
Fascheu (P.), Kobler, Bruhns, und Foerster. Gross-
herzoglicb nieeklenbuigiscbe LaudesvKrmessung.

4°, Scbweriij, 1S>t2, i, jip. xii, ST)!; Ji, pp. x, 79, 1
map; iii, pp. 80; iv, pp. 106, 5 plates in all.

Kevd. by JoiiiiAN, Zeits. f. Vermes., xn, 1883, 355-367;

Hblmekt (F. R.), Astron. Cjea., Ticrlcljahrs., xix.

1884, 39-58.

Pasley (C. W.). Pbin for Kiniplilyiug and improving

tlu> iiK'.imrfs, wt'igbts, and n.dniy cf this toiiutry

« itboiit u^alerially altering the present standards.

8°, London, 1857, pp. 16. (Southampton, Ordnance
Survey.)
Pasquicb (Johann). Uober den Gebraiich der neuesten
Iranzusisihen Gradniessiing hei geographiBchen Un-
tersuehungeu.
Mou. Corr. (Zach), i, 1800, 435-447.

Etwas iiber den Gebrauch der Pendellehre bei

der Annahme der ellipsoidischen Gestalt der Erde.

Men. CoiT. (Zach), ii, 1800, 3-14.

Ueber die Kriimnmngs-Ellipsoide fiir die nord-

liche Hiilfle uustrcr nordlithen Halbkugel.

Jlon. Corr. (Zach), viii, 1803, 411-417.
Gedanken liber den Prony'schen Vorschlag zur

Bestinimung der Langc des Secundenpendels.
Mou. Corr. (Zach), xn, 1605, 137-147.
Pattenbausen (B.). Ueber die Ausdehnnng des Meri-
dians vou Paris bis zur Sahara.
Zeits. f. Vermes., X, ISf^l, 247-257.

GeodUsie und Topographie auf dem dritten in-
ternal ionaleu geographisthen Congreese.

Zcils. f. Vermes., XJ, 1882, 73-94, 105-126, 169-181,
43;t-455.

Separately. 8°, Karlsnihe, 1882, pp. 25.
Paucker (Magnus Georg von). Veber astronomisch-
ti igououietribche Landesvermessungen. *
4°, Mitan, 1817.

POGGKSDOUFF. II, 377.

Ueber die Anwcndnng der Methode der kleinsten

Qnadratsumme auf physikaliscbe Beobachtungeu.*

4°. Mitan, 1819.

P0GGE.M1OKFF, u, 377.

Der Aufiglcichungsbau und der mittlere Fehler

der Beobachtung.

Arbeil. Kurliiud. Gebell., vn, 1849,91-131.
Mfkbiuan, 191.

Zur Thcoric der kleinsten Quadrate.

Acad, do St.-P<5tersbonrg, Bull., Phys. Math., IX,
1851, li:i-125; X, 1852, 33-43, 23:j-238; U6\. Math.,
I, 188-204, 333-346, 433-439.

Die Gestalt der Erde.

Acad, de St.-P^tersbourg, Boll., xil, 1854, 97-128;
XIII, 1855, 49-89; xin, 1855, 22.5-249; M<;i. Math, et
Astr., 1, 1853, 609-<;48; 11, 1859, 113-172, 297-330.
Paucton (Alexis-Jean-Pierre). M<5trologie, ou traiti?
des niesuris, poids et iiionnoies des pcuples ancieus
et modernes.

4^\ Paris, 17>*0, pp. xv, 9.55-956.

Chapter I cnnlaiim niini«Toii8 reffiences to degree meaa-
nres aod the length of the peDdulum.

Paul (Henry Martyn). Recent gravity determinations
in and ucar Japau.
Science, vi, 1885, 319-320.
Paulussen. Nog eeii leerwijze tot bet opiossen van nor-
iuaal-\ ergelijkingen.*

Tijdschrift voor Kadaster en Landmeetkunde, 11,
1886, 221.
Peacock (G.) and Hcunpden (J.). Is the world flat or
round ?

London (?), 1871.
Pearce (James Alfred). Speech on the subject of the
Coast Survey of the United States. Delivered in the
Senate of the United States, February 17, 1849.

8°, Washington, le49, pp. 16 (Gore); 2d ed., Water-
man pamphlets, XLV, No. 10.
Pecbmann (Eduard). Die Abweichuug der Lotblinie
bei astronomibchen Btobachtnngsstationen und ihro
Berechnung als erfoideruiss eiuer Gradme.ssuug.

K. k. Ak. d. Wiss., math, naturwiss. CI., Denkschr.,
XXII, 1S64, ii, 41-48 ; Sitz.-Ber., XLVll, 1863, ii, 432-437.
Peiice (Benjamin). [A report upon the results of the
United Slates Coast Survey.]
Am. Acad. Sci., Proc, 11, 1848-'52, 124-128.

On the relation between the elasti'c curve and

the motion of the pendulum. (H.)

A. A. A. S., Proc, 1849, 128-130.

: Gould (B. A.). — 'a criterion for the rejection

of doubtful observations.
U. S. C. and G. Survey, Eep., 1854, 131-138.

Note npon the conical pendnlnm.

Astion. Journ. (Gould). 11, 1852, 137-140.

Abstract of a paper on the resistance to the mo-
tion of the pendulum.

A. A. A. S., Proc, 1855, 74.

Peirce (Charles Semders). On the theory of errors of
observations.
U. S. C. and G. Survey, Rep., 1870, 200-224.

Measurements of gravity at initial stations in

America and Europe.

U. S. C. and G. Survey, Rep., 1876, 202-337.
Addendum, 410.

De I'influence de la tlexibilit<; du trdpied sur I'os-

cillation du pendule k reversion.

Int. Geod. Cong., Gen. -Ber., 1877, 171-187 ; fol.. New
York, 1877, 23.

Note commnniquee par M. E. Plantamonr. Litho-
graphed.

: Oppolzer (T. von). Erste Note zu Herm — 's

Mittheilung "De Tinfluencc du trepied sur I'oscilla-
tion du pendule ..."
Int. Geod. Cong., Gen.-Ber., 1877, 188-190.

On the influence of internal friction npon the

correction 'of the length of the seconds pendulum for
the flexibility of the support.

Am. Acad., Proc, xiii, 1877-'78, 396-401.

Esposizione del metodo dei minimi quadrati.

Per Annibale Ferrero, Fireuze, 1876.
Am. Journ. Math., i, 1878, 59-63.

— Experimental pendulum work during the year
1878. (U. S. Coast Survey.)
Int. Geod. Cong., Gen.-Ber., 1878, 116-120.

UNITED STATES COAST AND GEODETIC SURVEY.

453

Peirce (Charles Sanders) — Coutiiuu-rt.

On a iiiLtboil <if (swiugiiig penduInniB for the de-

teriiiinatiou of gravity, proposed liy M. Faye.

Am. Joiirii. Soi., xviii, 18T!», 112-119.

Eea<l before Nat. Arad. Sci., April 17, 1879. ~

Sur la valeur de la pesauteur h Paris. Note de

M. C.-S. Poirce.

Acad. d. Sci. Paris, Comp. Rend., xc, 1880, 1401-
1403.

: Faye (H.-A.-E.-A.). Rapport sur un m^moire

de M. — concernant la constaute de la pesantenr h
Paris.
Acad. d. Sci. Paris, Comp. Rend., xc, 1880, 1463-1466.

Results of peiidnlnui experiraents. (H.)

Am.Journ. Sci., XX, 1880,327; L.,E.,D. Phil. Mag.,

X, 1880, 387.

Ueber eine Methode niit Bchwingender Pendeln

die Schwere zu lipstiimneu. (H.)

Ann. d. Phys. (Poggcndorfl), IV, 1880, 240.

Comparison between the yard and metre by

means of the reversible pendiilun). (Abstract.)

A. A. A. S., Proc, xxx, 1881,20.

On the flexure of pendulum supports.

U. S. C. and G. Survey, Rep., 1881, 359-441.

On a njethod of observing the coincidence of vi-
bration of two pendulums.

U. S. C. and G. Survey, Rep., 1881, 457-460.

On the deduction of the ellipticity of the earth,

from pendulum experiments.

U. S. C. andG. Survey, Rep., 1881,442-456, Appen-
dix 1.5.

On the value of gravity at Paris.

U. S. C. and G. Survey, Rep., 1881, 461-463, Appen-

dix 17.
— Determinations of gravity at Allegheny, Ebens-

burgh, and York, Pa.

U. 8. C. and G. Survey, Rep., 1883, 473-487, Appen-
dix 19.

Note on the effect of the flexnre of a pendulum

^ on its period of oscillation.

U. S. C. and (i. Survey, Rep., 1884, 48;M85.

On the influence of a noddy on the period of a

pendulum.

XT. S. C. and G. Survey, Rep., 1885, ,509-510.

On the effect of unequal temper.ature upon a re-
versible jienduluni.

U. S. C. and G. Survey, Rep., 1885, 511-512, Appen-
dix 17.

Use of the noddy for measuring the aiiijilitude

of swaying in a p lulum support.

U. S.C. nnil (J. Survey, Rep., 1884, 47.5-482.
Pelission (Jacob Philipp). Beschreibuug lines zu .is-
trononiischiT und geometrischer Ausmessung beque-
men lustrumentes.

Ges. d. uatnrf. Freunde, Berlin, Schriften, ii, 1781,
277-2H.1.
PENDULUM, LENGTH OF SECONDS.

ALUiiEi III (T.). r.i'Hiiiiiiiiuugrii ilrr I.iiiiKu <1>'» SccundODpen-
dt^U in Lfipzif;, Dn-Hileii unil Freiberg,
llirlin, 1885.
Baii.y (F.). Onthediscordanciesln the resalts of the methods
for (lutermiiiing thu linptb of tbo niniple pordnlnin.
I'bil. Mac- (Taylor), v, 1K29, 97-104,

PENDULUM, LENGTH OF SECONDS— Continued.

Captain Foater's {K'liduluiii experiinent-H.

Roy. Aatron. Soc, Mouth. Not., HI, ie33-'36, 1-3; Mem., vil,
1834, 1-378.

Experiments made in London and at two stations on

the river Euphrates with three pendulnms.

Eoy. Astron. Soc, Mem., XIl, 1842. 61-81.
At the Cape of Good Hope, 83-101.
Basevi (J, I*.). Pendulum esperimeuts about to be under-
taken in India.
Indian Ellg, (Medley), iv, 1867, 07-199.
— — — Abstract of mean results with pendulums.
Roy. Soc. London, Proc, XI.\, 1K71, 105.

Details of peudnluro operations and their reduction.

India, Tiig. Survey, v, 1S70.

Bessel (F. W.). Unterauchungen ober die LSnge des ein-
fachen Sekunden-Pendels.
K. Ak. d. Wiss., math. phys. CI., Abhandl., 1826, 1-256.

Bestimmung der Lange des etnfacben Secundenpen-

dels I'iir Berlin.

K. Ak. d. Wiss., math.-phya. 01., Abhandl., 1835, 161-262.
BniONE (fJ.). Note pur la longueur du pendule simple . . .

Ann. Math. (Gergoiie), xvni, 1827-'2a, 341-352.
BlGNON. Dill^rencu dela longueur du pendule k ParaUbe l3t k
Paris.
Aead. d. Sci. Paris, M6m., 1700, 175-178.
BlOT (J.-B). Experiences sur la mesurodn pendule ^ secondes,
sur diff^rens points de Tare du m6ridien compris entre
Dunkerque et Tile de Fonuentera.
Soc. Philom., Bull., I, 1607. 261-262; Bibl. Brit. Gen.\ve, XLii,
1809, 20-26; Bibl.Uuiv. Geniivo, x, 1819, 225-238.
— — Sur la longueur absoluedu pendule i^secondesmesur^o
en Angleterreet en flcosse . . .
Soc. Philom., Bull., vi, 1821, 70-78.
Bohnenheuoeb (J. (i. F.). Ueber die Bestimmnng der Lange
des einfachen Seeuiuleupemlels.
■Wiirtemberg, Alihiindl., I, 1826, 1-34. •

BoilEXIl's (IT. G.). Ui'ber die Bereehnung der mit dem un-
veliinderliehen Ponilel zur Bestimmnng der Abplattnng
der Eido angeMlellteu Beobiieiiluugen.
Acad, do St.l'etersliourg, Bull., 1, 1843, 1-29.
BoscoviCH (R. G. ). Do deviationibus pendnlorum ex asperitAte
superficei teiTCStris.
Phil. Recent. (.«tay), n, 1760, 380-385.

Opera pertinenta ad opticam et astronomicam.

Bassaui, 1785.

BoucrKK (P.). Sur la longueur du pendule (diuis I'isle deSt.-
Domiiigue).
Aead. d. Sci. Paris, M6m., 1735, 522-528.
Bkadlf.v (J.). Account of some observatiims made in London
by G. Graliam, and in Jamaica b>' C Campbell ... in or-
der to determine the ditTereuce bi-tween the lengths of
isocliroual iienduluTiis in tlioao places.
Roy. Soc. London, Phil. I'rans., xxxvni, 17,35, 302-3U.
BKEnlcins(T.). Exp^-iieucesfaitesaveclependuleflrfiversiou.

Obs. de Moscou. Ann., vni. 1882, 31-50.
Biii'iiNs (C). BesliniHiung di r Liinge des SecuDdenpendols
in Bonn, Leyden uud Mannheim.
I.*ip«le, 1871.
BtMUA (A.). Sur la longueur du pendule iV secoiidea i^ Berlin.

Acad. d. Sci. Berlin, Uim., 1799-1800, 3-17.
Bunt (T. .T.). On ]iendulum experimeuts.
L., E., D. Phil. Mag., I, 1851, .')52-554 , II, 18.'il, 37-41 ; IV, 1852,
272-276.
Caklini (F.). Oeservazione della biiigbezza del pendolo sim-
plici fatte air altezza di niillo tose sul livello del niaro.
Eff. Astron.. Milano, 1824, 28-40.
CAB8IKI (J). Observations do la longueur des pendules i\ la
Martinique.
Acad. il. Sci. Paris. M6m., 1, 1708, 10.
Ui.AKKK (A. R). Accountof thoreincasuromentof theleugth
of Kat<'r's pendulum.
India, Trig. Survey, v, 1879, i, 1-9.

454

UNITED STATES COAST AND GEODETIC SURVEY.

PENDULUM, LENGTH OF SECONDS— Continue i.

CosnAMiNE (CM. i»E LA). l>6 la mesiire du pendale h St.-
I>oiiiin';ue.
Acad. d. Sci. Paris, M6m., 1735, 529-544.
Couplet. Diff^rcnco do la longueur du peudule k Lisbonne
et k Paris.
Acad. d. Sci. Pai is, M6iu., 1700, 174-175.
DAitguiEU (A.). ObservatioDsastronumiqnesfaiteafh Toulouse.

Parirt, 1782.
DuLONG (T.). Esp^rieuces faites avec un pendule invariable
^ la Ncuvi-Ue-Gallea.
Bull. Sci. ilatb. (Saigey), il, 1824, 123-124.
Dlti-UKKY (L.-l.). Ol'srivatioDH du pendule invariable . .
taites (Inns la campague de la corvette La Coquille.
Paris, 1827 ; Conn. d. Tempe, 1830. 83-99.
Fallows (F.). Observations madewitb the invariable pendu-
Inm at the Cape of Good Hope.
Koy. Soc. London. Phil. Trans., 1830, 153-175.
FoNTENELLE. Sur la longueur du pendule dans la zone torride.

Acad. d. Sci. Paris, Hist., 1736, 115-117.
FosTEtt (H.). Account of experiments made with an invaria-
ble pendulum at Greenwich and Port Bowen.
Koy. Soc. London, PhiL Trans., 1826, jv, 1-70.

■- • ■ ■ Notice of hia pendulum experiments in different parts
of the world.
Roy. Astron. Soc. Month. Not., ii, 1831-'33. 66-68.

ExperimentB made with au invariable pendulum near

the equator, and on the coast of Mexico and Brazil.

EdiDb.Pbil.Journ..x, 182-1, 91-95.
FRAXCtEUR (L. -B.). K^sultats dea experiences de Sabine
pour dfeterminer la longueur du pendule k secondes.
Soc. Philom., Bull.. 1826, 65-66.

Frevcixet (L. de). Voyage autour du moude.
Paris, 1820.

Galbhaith (W.). Remarks on the experiments of the pendu-
lum matte by Kater and Biot.
Phil. Mag. (Tilloch), LXIV, 1824, 161-170.
Gerard (A.). On pendulum observations.

Edinb. Phil. Joum., LV, 1853, 14-16.
GoDiN (L.). La loDgufur du pendule simple qui bat les
secondes k Paris et k I'isle de St.-Domiuique.
Acad. d. Sci. Paris, Mem., 1735, 505-521.

GoLDiXGHAM (J.). Observations for ascertaining the length
of the pendulum at Madras.
Roy. Soc. London. Phil. Trans., 1822, 127-170.

Report of the U-ngth of the pendulum at the equator.

Ann. Phil. (Thomson), xn, 1826. 281-299, 342-354.

Govt (G.>. Metodo per doterminaro la luughezza del peudolo.
Accad. Sci. Torino. Atti, l, 1866, 505-513.

Nouvtlle mt'thode pour determiner la longueur du

pendule simple.

Acad. d. Sci. Paris, Comp. Rend., xci, 18*^0, 105-106.
Gregory (O. G.). . . . with remarks upon various other pen-
dulum expeiiments.
Phil. Mag. (Tilloch). uil, 1819. 426-445.

Hall (B.). Detail of experiments made with an invariable
peuduhim.
Roy. Soc. Loudon, Phil. Trans., cxiii, 211-288.

Hallstrom (G. G.), De longitudine penduli pro Aboa.
^boae, 1805.

Hayes (L J.). Physical observations in the Arctic soaa.
Smith. Contnb., xv, 1607, 29-68.

HKAVibiDECW'. J.). Prolimiuaiy abstraetofapproximatemean
results wiih the invariable pendulum.
Roy. Soc. London, Proc., xiii, 1875. 316-317.
Hklmert (F. R.). Rapport sur les mcsores de pendule ex6
cuteee dans les df mitres aun^es.
Int. Geod. Cong., Vt-rhandl., 1S87, 11, 1-17.
Uknky (M.). Kpsai sur la d^teiminatiou de la longueur du
pendule simple cons la latitude de St.-P^terfebourg.
Acad.de St.-P6ter8bourg, ActA, Xl, 1793, 524-630.

PENDULUM, LENGTH OF SECONDS— Continaed.

Hbrschel (J.). Noteon the length of the pendu'um observed
by de I'lsle de la Croy^re at Archangel in 1728.
Astron. Register, xix, 1882, 5.

Pendulum observations in London.

Nature, xxv, 1882, 196-197.

HlLGARD (J. E.). Pendulum observations.

Johnson's Cycl., in, 1878, 1143.
HoRSLEY (S.). Remarks on . . . the acceleration of the pen-
dulum.
London, 1774.
Ivory (J.). Short abstract of M. de Freycinet's experiments
for determining the length of the pendulum.
Phil. Mag. (Tilloch), LXvm, 1826, 350-353.

Notice relating to the seconds pendulum at Port

Bowen.
Phil. Mag. (Taylor), i, 1827, 170-171.
Jimenez (F.). Determinacion de la longitud del p6ndaIo de
segundos en M6xico.
Observatorio Astron. Central, Mexico, 1878~'79, 1-61.
Ejlmtz (L. F.). Ueber die Lange des Secundenpendela, nach
den neueren Untersuchungen.
Hcrtha, IX, 1827, 71-122, 197-208. 417-442 ; X, 1827, 376-366.
Kater (H.). An account of experiments for determining the
lengtli of the pendulum vibrating seconds in London.
Roy. Soc. London, Phil. Trans., 1818, 32-109.

An account of experiments for determining the length

of the seconds pendulum at tlie trigonometrical stations in
Great Britain.

Edinb. Phil. Jour., II, 1820, 319-325; Roy. Soc. London, Phil.
Trans., CIX, 1819, 337-508.

An account of experiments made with an invariable

pendulum at New South Wales, by Brisbane.

Roy, Soc. London, Phil. Trans., CXIII, 1823, 308-325.
KraI'T (W.-L.). Analyse des experiences faites en Russie ear
la longueur du pendule k secondes.
Acad, de St..P6tersbourg, Acta, vu, 1793, 215-228.
KuHLBERG (P.). Resultate aus Peudelbeobachtongen im 'K&n-
kasus.
Astron. Nachr., xcts, 1881, 282-288.

Lacaille (N.-L. de). Diverses observations ■ ■ . pour la lon-
gueur du pendul^.
Acad. d. Sci. Paris, M6m.. 1754, 108.

Mesuro de la longueur du pendule h 33° 5y de latitude

aus tr ale.

Acad. d. Sci. Paris, M6m., 1751, 430-438 ; Hist., 158-169.

Observations pour la longueur du pendule ^ I'lslede

France.

Acad. d. Sci. Paris, M€m., 175|i 64-56.
La Hire (P. vs.). Sur les pendules k secondes.

Acad. d. Sci. Paris, M6m.. 1715, 130-132.
Laplace (P.S. i>b). Sur les longueurs obaerv^es dtt pendnle.

Acad. d. Set Paris, M6m.. 18-43.

Sur la longueur du pendule k secondes.

Ann. de Chim., Ill, 1816, 92-95 . . .

Lkxz (H. F. E.). Pendelbeobachtungen.

Acad, de St.-Pttersbourg, ^<^m., 1, 1831, 226-228.
L'IsLE DK LA CROYfeRE (L. DE). Observatio longitudinis pen-
duli simplieis facta Arehangelopoli.
Acad.de St.-Petersbonrg, Com., iv, 1729, 322-328.
LiTTKOW (J. J.). Beobachtungen an zwei uuveranderlichen
Roversionspendelu.
Zeits. f. Phys. n. Math. (Baumgartner), v, 1837. 97-116.
Lt'UBOCK (J. W.). Expression for the time of vibration of a
simple pendulum.
L., E., D. Phil. Mag., iv, 1828, 338-339.

Lr»RCK (G.). Notiz zu den Bessel'schen Pendelverauchen.
Ann. d. Phys. (Poggendorff), CL, 1873, 476-48a

LiETKE (F. B. vox). Les obeurx-ations du pendule invariable.
Acad.de St.-P^tersbourg, M6m.,1, 1831. xi-xv; M^m.Savana
£trang..in. 1837, 1-242,

UNITED STATES COAST AND GEODETIC SURVEY.

455

PENDULUM, LENGTH OF SECONDS— Continued.

LL'LOFti (J.). OvtT do laugte vau den tinkelen sliuger to
Leideu.
Aead. d. Sci. Haarlem, Yerbandl., 1757.
Macleak (T.). An account of some experiments made with
an invariable pendulum at the Capo of Good Hope.
Roy. Astron. Soc, Month. Not., v, 1839--iy, 57-58.
Mairan ( T.- J.). Experiences sur la longueur du pendule ii, se-
condett h Paris.
Acad. d. Sci. Paris, M6m., 1735, 153-221, 505-544.
Mallet {J. A.). Obaerrationes variai in Lapponia ad Ponoi
institute.
Acad, de St..P6tersbourg. Com., xiv. 1769, ii, 14-15, 24-33;
Koy. Soc. London, Phil. Trana., 1770. 363-367.
Mathiku (C.-L.). Sur les fxp^ricucet) du pendole faites . . .
en difff-rentrt points du globe.
Conn. d. Temps, 1816, 314-332 ; 18:6, 280-307.
Mevek (O. E). Pcndelbeobachtungen.

Ann.d.Phys. (Poggendorfl"). CXLII. 1871,481-524.
OPi'OLZKii (T. VON). Gutachten der Pendel'Commission.

lut. Geod CoDg., Gen.-Ber, 1875. 78-89.
OuiF(C.voN). BeBtimmung der Lange des einfacben Secon*
deupendtils zu Bogouhauseu.
K. bayer. Ak. d. Wiss., Abbandl., xiv. 1883. iii, 161-294.
Pasquich (J.). Gedauten iiber din Prony'scheu Vorschlag
zur BestimmuDg der Lange des Secnndeupendels.
Mon.Corr. (Zach), Xll. 1805, 137-147.
Fbibcb (C. S.). Experimental pendulum work.
IntGeod. Cong., Gen.-Ber., 1878, 11&-120; Am. Jonrn. Sci..
XX, 1880. 327; L.,E., D. Pbil.Mag., x. 1880, 387.
Petkks (C. a. F.). Eeetimuiung der Lange dcs einfachen Se-
coudenpendels auf dem Scblosse Giildcnstein.
Altona, 1855; Astron. Nacbr., XL, 1855. 1-152.

Ueber die mit einem Keversionsperdel in Altona nnd

Berlin nngestellten Beobachtungen.
Astron. Nacbr., LXXVi, 1870, 145-148.

- — Beoba<btungen rait dem Bessel'scben Pendel*Apparate

in Kcinigsberg uud Giildcnstein.
Hamburg. 1874; Astron. Xachr., cvi, 1883, 1-4.

Bi'stimuiung der Liingo dcs einfachen Secnndenpen-

dels in Altona, Berlin und Konigsbcrg.

Astron. Nacbr., xcvn, 1880, 1-36.
Petit (F.). Observations du pendule ^ Toulonse.

Revne Scientifique, II, 1840, 86-88; Acad. d.Soi. Paris, Comp.
Rend., xi, 1840, 21-22; xi.vi. 1858, 510-518; Aca<l. do Tou-
louse. M^m., VI, 1850, lCe-190.
PHiPi'8 (C. J.). A voyage towards tbe Nortb Pole.

London, 1774.
Pibati (G.). Sulla tunghezza del pendolo a second!.

Accad. d. Liucei. Atti, xv. 1883, 57-231.
Plantamoiu (E.). Exp^-riencea pour la determination de la
longueur du pendule simple k Geneve.
Soc. Sci. NeuchJltel. Buil.. vii.. 1866. ii, 160-170, 416-420.

Experiences faites ^ Gonevo avec le pendule k re-
version.

Soc. Pby».Gonev©,M6m.. XVIII. 1866,309-416; Geudve. 1806.

-— . Nouvolles experiences faites avec lo pendule 4 rever-
sion . . . k Geneve et au Rigbi-Kulm.
Geneve, 1872.
Fouillet (C.-S.). Lettre du capitaine B. Hall au M. Kater
sur les observations du pendule . . .
Bull. Sci. Math. (Saigey). 1. 1824, 151-152.

Elements de physique.

Paris. 1853.

Pkony (U. OB). Methode pourdeterminer la lonfnienrdn pen-
dule simple.
Soc. Pbilom.,Bnll.,II. 18C1, 159-160; 1816, 173-174; 1817. 193-
194.
RicHEit (J.). Observations . . . de longueur du pendule A Paris
et ^ Cayenne.
Acad. d. Sci. Paris, Hist., i, U6-U7 ; Mem., vii, 87-88; Pada.
1679.

PENDULUM, LENGTH OF SECONDS— Continued.

Robert (IL). Ubage de la table des longueurs du pendule.
Paris.

RoiFFi^: (DE LA P. DE). Expericncesdu pendolo do loMorcier.

Joum. Encycl. ou Univ., cxxx, 1772, 250.
Rozet (C.-A.). Sur ... la longueur du pendolo Ma surface
deseaux tianquilles.
Soc. Geogr., Bull., 1842-'43, 276-286; Soc. Philom., Proc.-Verb.,
1843. 22-33. *

SUUKBR (K.-L.-C). Observations^ Londres sur la longueur
du pendule simple.
Corr. Astron. (Zach), v, 1821, 66-67.

Pendelbeobacbtungen.

Astron. Nacbr.. iii. 1824, 261-262; Roy. Astron. Soc, Month.
Not.. 1.1827-30,75-76; Mem., 111,1827,277-298.
RuMOVSKi (S.). Experimenta circa longitudinem pendulisim-
plicis (Selcnginsk, Kolae, etc.).
Acad, do St.-P6ter8bourg,Com., xi, 1765, 468-480; xvi, 1771,
567-585.
S. Comparaison des observations da pendulo b, diverges lati-
tudes.
Bull. Sci. Math. (Saigey), vii, 1827, 31-4J, 171-184.
Sabine (E.). An account of experiments to determine the
acceleiatiou of the pendulum iu different latitudes.
Roy. Soc. London, PbiL Trans., 1821, 163-190; Ann. d. Phys.
(Gilbert), LXIX. 1821, 402-416.

Experiments to determine the difference in the

length of the seconds pendulum in London and Paris.

Roy. Soc. Loudon, Phil. Trans., cxvm, 1828,35-77; 1829, 83-
102; 1831,459-488.

Account of M.Besscl's pendulum experiments.

Quart. Joum. Sci.. v, 1829, 1-27.

Experiments to determine the difference in tbe num-
ber of vibrations made by an invariable pendulum in the
royal observatories of Greenwich and Altona.

Roy. Soc. London. Phil. Trans., 1830. 239-249.
Sang (E.). Pmduluui.

Encycl. Brit.. 8tb cd., xvil, 1859. 376-388.
Sawitsch (A.N.). Pendulum observations made in 1865 at
St. Petersburg, Toruefi, I'ulkuwa.

Acad, de St.-Petersbourg, Appendix.

Les longueurs du pendule k secoudea & Polkowa, St.*

Petersbourg.

Roy. Astron. Soc, Mem., XLlv, 1877-79, 307-315; Month.
Not., XXXIX. 1878-'79, 365-366.

Quebiues remarques sur la d6torminatiou de lalongueur

du pendule k secoudes.

Int. Geod. Cong., Gen.-Ber., 1883, 30-32.
STAHrFEU (S.). Beobacbtungen an zwey unverandprlichen
Roveraiona-Peudeln.
K. k. Sternwai te, Ann., xvi. 1830, xxvi-xxvii.
Stbunitzk.1 (J.). Bcobaehtungen mit dem nnveriiDderUcben

Pendel

Astron. Nacbr., cm. 1882, 375-378.
Stewart (B.). An account of the base observations with tbe
Indian peuduhunH.
Koy. Soc. Loudon, Proc, XIV, 1865, 425-439; XVll, 1869, 488-409.
Stiiuve (().). Mittheiluug iiber I'endelbeobacbtungen.

Int. Geod. Cong., Gen.-Ber.. 1824. 76-77.
SvAMiKur. (.!.). Beriittelse iitver foisok till bestiimmonde af
Secundenjtondels Langd och vattnets tyngl.
Quart. Journ. Sci., XXU, 1826, 152-180; K.Vetena. Ak.,Handl.,
1825. 1-110.

Beriittelse iifver de ar 1833 pa Stockholms Obaervato-

rium, verkfttiillda Peudol Fiirsok.

K. Vetens. Ak.. Haodl.. 1834, 184-;J17.
Tenkant (J. F.). Note ou tbe coefficient of expansion of tbe
brass pendulums nsed in India.
Roy. Astron. Soc, Month. Not., xxvii. 1867. 284-286.
TuouunTON (E.). Cuniparisuu between tbe length of the
s(«conds pendulum, as deturmined by Wbitohurst and
Kater.
Edinb. Phil. Journ.. 1, 1819, 75-76.

456

UNITED STATES COAST A^D GEODETIC SURVEY.

PENDULUM, LENGTH OF SECONDS— Continued.

WAGNKit. Ueber <liu Mi^i_M;;iniil.> rcDilil-ViTauclie.

Ann. a. rhv8. (Gilbtrt), LIX. 1818. 328-332.
Walbeck (H. J.). Vergltichung der SecundoDpeodel-Beob-
acUiuu«;t'n.

Aatron. Nacbr., i, 1823, 263-256.

"Walker (J. T.). On tlio Intlijin pendulum oliaeirations.
Roy. Soc. London, I'lot.. xv, lg66-'67, 254-255. 3i*i-319; XIX,
1«71,97-1UI; ludian Eng. (Metlle.v), v, 1868, .305-314.
"Warrkn (J.). An account of experiments made at the
obst'ivatory near Foit Sf. George for determining the
len;;lh of tlu' si'ionils pendulum.
Asiatic ilesoaichea, xi, 1810, 293-308.

Watts (W.). . . . length of the seconds pendulam in lati-
tude 50^ 22' 28".
Ann. Niit-Pbil. (Tbompson), viii, 1816,284-288.

On the length of the neeonds penduhim.

Edinb. Phil. Jonr., i, 1819, 325-337 ; ni, 1820, 27-32.

WiJKANi>EK (A.). Peudel-bcstamninger nnder den Svenska
arktisUa expeditionen 1872-'73.
Acta Universitatis, Lundenaifl, xiv, 1877-'78, 1-32, 1 plate.

Zo£:OA. Experience du pendnle faite k Beauvoir en 1851.

Soc. Acad. Oise, llC-m., il, 18.'i2-'54. 145-147.
Anon. [Difference de la longueur du pendule de Paris h celle
du pendule do Caienne].

Acad. Sci. Paris, Uist.. 1, 177-178.

On the figure of the earth, and on the length of the

seconds pendulum in diffcient latitudes.

Quart. Journ. Sci.. v. 1818, 2:16-2-19.

Pendulum ; length of simple and invariable pendulum.

Penny Cycl., xvii, 1840, 405-410.

Pendel.

Universal-Lexikon (Pierer's), Xil, 1861, 799-801.
PeniluUmi.

English Cycl., VI. 186J, 371-383.

Report of a confei eneo on gravity determinations, held

at Washington, D. C, in ilai, 1832.

U.S. C. and G.Suivey, Rep., lf'82, 503-516, Appendix 22.

Beatimraung der Liinge dta Secuudinpendels in Gotha,

auf dim Seeber^c, dnn J»i.sstslberge und in Berlin. Astro-
noniisebgeodatiscbo Arheiten in den Jahren 1872, 1869 und
1867.

Leipzig, 1874.

PENDULUM, THEORY OF.

Babveb (J. J.). Gutaehten dti Pendel-Conimission.

Int. Geod. Cong., Gen. -Ber., 1875,78-89, 90-101.
Baily (F.). Short account of twn invariable pendulums.

Key. Aatron. Soc, Month. Not., i, 1827-30, 78-80.

On the correction of a jundulura for the reduction to a

vacuum.

Roy. Soc. London, Phil. Trans , 1832, 399-492.
■ - ■ Account of some expurimeuls on two invariable pen-
dulums.
Roy. ABtron.Soc.,Mnnth.Not.,lv,1836-'39, 141-143.
Bender {C). BefltimmungderSchwingungsdauermaterieller
Pendol.
Ann. d. Phys. (Poggendorff), cl, 1873. 295-303.

Besskl (F. W.). Die Unrirhtigkrit der hisher bei Pendil-
verauchen angewandten Reduetionen auf den Luftleeron-
lUum.
Aatron. Naehr., vi, 1827, 149-150.

TJeber den Eiufluaa einos wiederstuhenden Mittela auf

die Bewegung eines Pendela.

Aatron. Nnchr., ix. 1831, 221-236.

ConHtruction eines symmetrisch geformten Pendels

niit reciproken Axeu.

Aatron. Naelir., xxx, 1810. 1-6.
BntMiAlM (J. II. L). DiaquiHitio de penduli Himplicis oscilla-
tionibus in arena circuli leqne in vacuo ac Huido reaistente.
Marhurgi, 1828.

PENDULUM, THEORY OF— Cominued.

BoitENiia (H. G.). Caleul coniparatif do diff&rentca ohaerva-
tiona du juindnle constant.
Acad, de St.P6terabonrg, Bull. ScL, ix. 1842, 73-75.

Braschmann (N. ). Note sur lemouvementdn pendule simple.

Acad, de St.-P6tershourg. Bull., x, 1852, 81-80.
BRiostm (C.). Delia variazione del moto dei jiendoli dipm-
dente ila quella della temperatura.
Eff. Astron., Milano, 1812. 114-123.
Brito-I^impo (F. a.). Memoria sohre a determina^So do cuni-
primento do pendulo.
Lisboa, 1865.
BitUHNij (C). Gutaehten der Pendel-Commiaslou.

Int. Geod. Cong., Gen.-Ber., 1875, 78-89
Cabbini (J.). Moyena de contttruire uu pendule qui ne puisse
a'allonger par la tlialeur.
Acad. d. Pci. Paris, M^m., 1741. 363-371.
Cabsini (J.D.). Mf^'moiresur lea experiences faites par If orda
sur la longueur du pendule.
Paris, 1792.
Cell^rier (C). Note sur le mouvement simultan6 d'un pen-
dule et de bcs supports.
Int.Geod.Cong., Gen Ber., 1877,163-170.

CllALLls (J.). Theory of the correction to he applied to a ball
pendulum for t ho reduction to :i vacuum.
L., E.. D. Phil. Mag., l, 1832. 40-45; iii, 1833, 185-187.
Clausen (T.). Dereductionetemporis, quo oscillationes quot-
cunque penduli . . .
Astron. Nachr., v, 1827, 91-94.
Crobthwaite (J.). An account of tbrea pendulums con-
stmcted by the author.
Roy. Inst. Acad., Trans., ii, 1788, 7-12.
CzERMAK (P.). Pendelversuche.

Wien, 1885.
Dbflers. Prohl^nie sur le pendule simple.

:ficole Polytcch., Corr., Iii, 1814-16, 1*^3-197.
Derha&i (W.). Experiments about the motion of pendulums
in vacuo.
Roy. Soc. London, Phil. Trans., xxiv, 1704. 1785-1789; 1735,
201-203.
Dubois (E.). Note sur le mouvement du plan d'oacillation
d'un pendule.
Ann. Genio Civil, i, 1862, 313-328.
Elvius (P.). Theorema de oacillationibns pendulornni in ar-
cubua circuliiribus.
Soc. Sci. Upsahi, Acta. in. 1734, 71-75.
EULER (L.). Do oscillationibus minimis penduli qaotcnnqae
ponduscnlis onusti.
Acad, de St.P^terabourg, Com., xix, 1775, 38-39; Acta, I,
1777, ii. 159-182.

Everest (G.). On the errors likely to arise in the determi-
nation of the length of tbe pendulum from a false pnaition
of tbe fixed axis.
Roy. Astron. Soc, Month. Not., i, 1827-'30, 117-119; M6m.,
IV, 1830-'31, 25-37.
Farquhar (H.). Empirical formula' for the diminution of a
freely oscillating pendnliini.
Phil. Soc. Wash., Bull., vii, 18H5, 89-&2.
Faye (II.A.-E.-A.). Sur la r^iduction des observations du
pendule au niveau de hi mer.
Acad. d. Sci. Paris, Comp. Rend., xc, 1880, 1443-1447.
FiNOER (J ). Ueber ein Analogon des Kater'schen Pendela
und dussen Anwendung zu Gravitationsniessungen.
K. k. Ak. d. Wi3.'<., Sitz.Ber., LXXXIV, 1881. ii. 168-193.
Fliedner (C). Dc pendulo inprimis, do pendulo centrifugo.

Hersfelda-. 1841.
FoRDYCE (G.). Account of a new pendulum.
Roy. Soc. London. Phil. Trans., i.xxxiv, 1791, 2-20.

Frodsham (W. J.). Experinientaon the variation of the pen-
dulum.
Roy. Soc. London, Proc., iv, 1838. 78.

UNITED STATES COAST AND GEODETIC SURVEY.

457

PENDULUM, THEORY OF--Coutinued.

Frss (N.). Deieimiuiitio Tuoiiuun penduli compositi.

Acad, de St. I'^ltrsbonrg. AcCi, I, 1787, 184-212.
G. (J.)- Rt-niarks on inruhable peDdnlams.

Journ. Xat. Phil., xv, 1806, 84-80.
Gai.en (!'.). De pendalo ejusqaoadpUcationeful tellnris figu-
ram deteraiinandaiu.
Aiustirdani, 1830.
GiRAL'i.T (C). 1*0 la rtaistauce de I'air dans le mouvemeDt
oscillatoire du pendule.
Acad. d. Sci. Caen, il6m..l860. 3-45; 1862,3-30.
GiLLlo (C.-J.). Recbercliee oxp^iiuientaU-s sur la r^'-sislance

do I'air au niouvement dts peudules.
Accad. Sci., Torino, Xlll, 1853, 299-357.

Greex (G.). Researches on the vibrations of pendnlums in
fluid me<lia.
Ro}-. Soc. Ediub., Trans., xiii, 1836, 54-62.
Gboxau (J. F. 'W.). Teber die Bewegnng schwiiigender Kor-
per im widerstrhcndt-u Mittel.
Danzig, 1850.

Ueber die Entwickelung der Lehre von Lnftwider*

atiinde.

Danzig, 1868.
GVUEKMASN (C). Do peodalifi sphfiericifl et de carvia qua* ab
ipsis de8ciibuDtur.
Jouni. d. Math. (Crelle). sxxvill, 1849, 185-215.
Hansen (P. A.). Theorieder PcndelbewegnngmitRiickaicht
auf die GL-stalt dcr Erdo.
Atin.d. Phys. (Poggendorfl!), XCII, 1854, 21-33.

Uebir die AnziLhung einoa Rotations-Ellipsoids nnd

die Wirliong dessclben auf die PendelBewegnng.

Astron. Nachr.,xxxvm, 1854, 129-138.
HVYGHENS (C). Horologium oflcillatorium, sive de mota
penduloi-um . . .
Pailsiia. 1673.
Ivory (J.). On the method proper to bo u^ed for doduring a
general formula for the length of the seconds pendulum.
Phil. Map. (Tillorh). LXViii, 1826,241-245,246-251.
Jackwitz (E.). Ueber die uuendiich kleinen Schwingnngen
eiucs Pendels.
Posen, 1881.
jAcyLlN (E.). ThC-orie du pendule.

Ann. Conduct. Pouts et Chau88., V, 1861, 68-70.
KitAFFT ( W. L.). De tempore oscillationis pendulorum.

Acad, de St.-PeleiBbourg, Aeta, ix, 1792, 225-242.
KkCgeu (P.). Rotations- und I'endelbewegungeines Korpera
in finer Fliissigkeit.
Danzig, 1882.
Kt'tiiitKKG (P.). Untorsnchungen iiber den Einfluss des Mit-
schwiugens des Revuroiou-Peudel-Apparate Stalivs auf
die Lan;ie des Secundenpeudela.
Aatii.n. ^■achl., ci, 1882, 243-240.
Laplace (P.-S. l'E^ Sur Taction rOciproque des pendules.
Ann. de Chim., III. 1816, 162-166.

Sor la i-6duction de lalougtienr du pendule au niveau

de la nier.

Aun.do Chim., xxx. 1825, 381-387.
Lkjoxmakk (G. a.). Cm peudlars svUngningBtider. ^

K. Svenska Veten. Ak., Uandl., xxiil, 1802, 165-176.
LoRRNTZEX (CW, F. K). Theorie dca Gnussischen IVndels.

Kiel, 1886.
LrmiocK (J. W.). On the pendulum.

Roy. Soc. London, Phil. Traus., cxx, 1830. 201-208.
LUltErK (G.), Uelwr den E-nfluss auf die liewegung eines
p. uiielf* in iUiii enthaltene rcibende Fliirtsigkeit.
Jouiu. f. Math. (Crelle), LXXVii, 1874, 1-37.
Mali FT (F.). Vom 'Widerstanile der Luft gegen Pendel.

Ak. d. Wis». Stockholm, Ilandl.. 1762.
Mattiies (C. J.). Elementarer BeweiH des . . . AusdrurkH fftr
dii! Daiiff tier Pendelsehwinnungeli.
Arch. d. Math, ((iiunert), xux. 1869. 358-364.
Maxwell {C). On the viscosity or internal friction of air
und other ^asen.
Roy. Soc. London Phil. Trans.. 1868. 249-268.

PENDUIiUM, THEORY OF— Coutinued.
Menahkea (F.-L). Mouvement d'un pendule . . .

Accad. Sci. Torino, Mem.. Il, 1840.369-378.
Meter (O. E.). Ueber die Reibnng der Fliissigkeiten.
Ann.d. Phya (Poggendorff). cxiii, 1861, 55-86. 193-283,383-
426; Joum. f. Math. (Creile). lix, 1861,229-303; Lxn,1863.
201-214.

Ueber die iunere Reibung dtr atiuosj harischen Luft.

Deutsch. Naturf.-Tersamml., Per.. 18(3, 141-144: Ann. d.

Phys. (PoggendorfO, cxxv, 18G5, 177-209.401^20,564-599:
CXLIII, 1871,14-26; Journ. f. Math. (Crelle), LXXlll, 1871,
31-68; LXXV, 187J, 33C-047.
Mabbotti (O. F.). Soluziouo analitica del problema delle oa-
cillazionl del pendolo avuto rigiiardo alia rotaziono della
terra.
Ann. d.Mat. (Tortolini), 11,1851,232-236.
MUN'CKE. Pendel.

Phya. Wort«rbucfa (Gebler), vi. 1833, 304-407.
KULTT (E.). Solution of a general case of the simple pendu-
lum.
Am. Phil. Soc. Trans., li, 1825,466-477.
OUDEMANS (J. A. C). Ueber die Compensition eines Secun-
denpendels fiir Temperatnr und Luftdrnck.
Zoits. f. Instrumcntenk., 1, 1881, 190-2U5.
PASyuiCH (J.). Etwas uber deu Gebrauch der Pendellehre
bei der Aunabme der ellipsoidiscben Gealalt der Erde.
Mon.Corr. (Zach),n, 1800. 3-14.
PEIKCE (B ). On the relation between theelasticcurvennd the
motion of the pendulum.
A. A. A. S., Proc, 1849. 128-130.

Abstract of a paper on the resistance of the air to the

motion of the pendulum.

A. A. A. S., Proc., 1855, 74.
Peiuce (C. S.). De I'influence de la flexibilit6 du tripled sur
Toscillation du pendule h r^-verbion.
Int. Geod. Cong , Gen.-Ber.. 1877, 171-187.

On the influence of internal friction npon the correc-
tion of the length of the seconds pendulum for the flexi-
bility of the support.

Am. Acad., Proc, xiii. I877-78, 396-401.
On a method of swinging pendulums for the determi-
nation of gravity.
Am. Journ. Sci., xviii, 1879, 112-119.

On the flexure of pendulum supports.

U. S. C.and G. Survey, Rep.. 1881. 359-441.

On the deduction of the ellipticity of the earth from

pendulum experiments.

U. S. C. and <;. Survey, Rep., 1881. 442-456.

On a Hieihod of observing the coincidence of vibration

of two pendulums.
U. S. C. and G. Survey, Rop.. 1881. 457-460.

On the effect of unequal temperature upon a reversible

pendulum.
U. S. C. and G. Survey, Rep.. 1885, 511-512.
Peters (C. A. F.). De motu penduli in aiJre resistente.

Astron. Nachr., XIi, 1835,73-86,89-104.
PlOLA (G.). Sul moto d' un pendolo.

Eff. Astron.. Milano, 1831. 35-75; 1832,65-93.
Plana (G-A.-A.). Sur le pendule eonipca6 dans un milieu re-
sistant.
Acad.doBelgique, Bull.. 1832-34,190-193.

Mouvement d'un pendule dans un milieu resistant.

Accad. Sei. Torino. Mem., xxxvm, 1S;J5, 209-375.

PlantamoI'r (E.). Rocherchea ox p^'Hrnen tales sur le mouve-
ment simultan^ d'un pendule et duses suppuris.
IntGeod. Cong., Gen.-Ber.. 1877, 1-52.
P01K80N (S. D.). Sur Ics oscillations du pendulo dans un mi
lieu r^'-sistant.
licole Polytcih.. Jonrn., vir, 1808, 143-158 : viii, 1809, 345-353;
Conn. d. Temps, 1834, 18-32.

^temoire sur les mouvements d'un pendule du I'air en-

vironnant.

Ann.de Chim.. XLVii, 1831,242-250; Acid. d. Sci. Parls.Couip.
Rend.. XI. 1832. 521-5SI ; Ann. Journ. Sci., XXiIi, 1833,391-
392 .. .

458

UNITED STATES COAST AND (iEODETlG SURVEY.

PENDULUM, THEORY OF— Continued.

PoitibON (S. D.). Sur liufliunce r6ciproque de deax pendnles
voisJDS.
CoDD. d. Temps, 1833, 3-40.

■ Sur le pendule de Borda.
CoDD.d. Tempa, 1833,41-76.
Pbatt (J. H.)- Problem in pendulums.
Indian Eug. (Medley), v, 1868. 218-221.
■ Forinulit for ciilcnlating the vertical attraction at a

Btatiou with a view to correct pendulum observations.
DobraDiin,18C9.
pRONV(K. DE). Note sur un nouveauraoyen der6glerla dur6e
de.s iiscillation.s du pendule.
Conn. d. Temps. 1817, 229-236; 1820,402-108; Soc. Pbilom.,
Bull., 1817, 53-57.
QuET. Oscillation da pendule dans un milieu r^isistant,

Acad. d. Sci. Paris, Comp. Ri^nd., xxxiv, 1852, 804.
Ramus (C). Om uligbeder i pendalsviugnin^eme formedlst
ot himiuellegems tiltnekniug.
K. Danhke Videos.. Forhandl., 1847, 9-15.
Kbnirk (C). Pendule.

Encycl.Moderue, xxiil, 1852, 523-542.
Pesal (A.-H.). Note sur la loi des petites oacillatious du pen-
dule simple daus uu ntilieu resistant.
Auu.de Math., xix. Ife60, 165-170.

KEbPiGHi (L.). Sul moto dal pendolo.
Accad. Sci. Bologna, Mem., 1854,22.

EOHDE. Ueber noch feblendo Versuche mit dem Pendel.
Potsdam. 18:0.

Kossi (M. S. 1>F.). Primi riaultati delleosservazioni fatto suUe
OMcillazioui microscopiL-he dei peudoli.
Bull. d. Vulcauiamo, ii, 1875, 103-100.

RoTiiK {H. A.). Ueber Pendelschwiugungeu in gruaseren Bo-
gen.
Arcb. f. Naturlehre (Kaatner), ii, 1824, 137-150.

RozET (C.A.). Recberches relatives k rinfluence dea in^gali-
t6a de la structure du globe sur la marche du pendule.
Soc. PhiIi.m..Proc. Verb., 1842,27-2il; 1844, 18-22; Acad.d.
Sci. Paris, Comp. Kend., X\1U, 1844, 180-185.
Sauine (E.). On the reduction to a vacuum of the vibrations
of an invariable penilulum.
Roy. Soc. London, Phil. Trans., 1829, 207-239, 331-338.

Experiments to aKcertain the correction for variations

of temperature iu variable pendulums employed by British
obsrrvera.

Roy. Soc. London. Phil. Trans., ]8:U), 251-255.
Sahtek (H.). Theorie des Gaussischeu Pendels.

Berlin, 188G.
Sang (E.). On the proper form for a convertible pendulum.

Ediub. Phil. Journ., xxxi, 1841, 34-38.

Sanoeu (T.). Verallgemeineiung des zusammengesetzten
Pondels.
Cassel, 1880.
Sawitbch (A. N.). Observations on the oscillations of the
pendulum.
St. Petersburg, 1866.

Sui la determination de la resistance de I'air au mouve-

meut du pendule.

Acad, de St.-Petersbourg, Bull., ix, 18C6, 477-182 ; M61. Math.
Astron., in. 1866, 681-688.
Schaak (M.). Surle monvementdu pendule en ayant ^gard
k la rotation de la teire.
Acad.de Belgique. Mem., xxvi, 1851, 1-14.

SciuMPF (E. R.). Eine ■Verallgemeiueniug des Pendelprob.
lems.
Halis Sax. 1882.

SciiiNZ (E.). Ueber die Schwauzuugen des ReveraionS'iieu.
dels im widersteheuden Mittol.

Aarau. 1847.
SCHLAFLI (L.). Ldsnng einer Pendel- A ufgabe.

Bern, 1807.

PENDULUM, THEORY OF— Contiuned.

ScEYMGEOLR (J.). Namitive of experimeuts made with the
. seconds pendulum ... to determine minute forces on its

rate of motion.
Phil. Mag. (Tilloch), ll, 1832, 244-251, 344-350, 434-442.

Sbcchi (A.). Snlle oscillaziont del pendolu avuto rtguardo alia
rotazione della terra.
Ann. d. Math. (Tortolini), u, 1851, 238-242.
Stampfek (S.). Beschreibungeines apparatus um den Abstand
der Schneider bei eiuem Reversionspeudel zu messeu.
K. k. Stemwai te, Ann., xv, 1835, 1-lxi.

Sterneck (R. von). Der neue Pendelapparat desk. k. militar-
geograpbischen Institutes.

K. k. milit.-geogr. Inst., Mittheil., vil, 1887, 83-1 16.
Stokes (G. G.). On the resistance of the air to pendulums.

Brit. A. A. S,, Trans., xviii, 1848, 7-8.

On the effect of the internal friction of fluids on the

motions of pendulums.

L.,E., D. Phil. Mag., I, 1851, 337-339; BibL Univ. Geneve,
Arch., XXI, 1852, 15-28 . . .
SvANBEUG (J.). De motu pendulorum.
Upsaliaj, 1824.

Tbnn'ANT (J. F.). Note on the coefficient of expansion of the
•brass pendulums used in tbe Indian trigonometrical sur-
vey.
Roy. Astron. Soc., Month. Not., xxvii, 1867, 284-286.
Thacker (A.). On the motion of'a free pendulum.

L., E., D. Phil. Mag., ii, 1851, 275-278.
Theun (M.). De oscillatione pendulorum.

Lund., 1804.
Unfkrdinger (F.). Aufstellungciuerneuen Pendelformcl . . ,
die Form uud Gruase der Eide zu bestimmen.
K. k. Ak. d. "Wisa., math.-Daturwisa. CI., XLix, 1864. ii, 210-
219.

Vergleichung der Pendelformel mlt den Beobachtun-

gen.

K. k. Ak. d. Wiss., math.-naturwiss. CI. XLIX. 1864, ii, 220-228.

Das Pendel als geodiilisches Instrument.

Arch. d. Math. (Gruuert). xlix, 1869, 309-331.

Vkrhulst (P. F.). Sur riul6gration de quelques Equations re-
latives au probl^me des oscillations du pendule dans un
milieu r6sistant.
Corr. Math., v, 1829.

Weber (W.). Ueber die Construction des Bohnenberg'sclieu
Reversiouspendels . . .
Ann. d. Phys. (Poggendorff ), xxn, 1884, 439-449.
Wernkblrg (J. F. C). Ueber die zeitherige Bestimmung der
Dauer eines PendeLscblaga.
Eisenach, 1817.
WiLSiNG (J.). Ueber den Einflaas von Lufldrack und Warme
auf die Pendelbewegung.
Berlin, 1880.
Young (T.). The resistance of tbe air. determined from Capt.
Kater's experiments on the iiemlulum.
Quart. Journ. Sci., xv, 1823, 351-356.

... on the reduction of the length of the pendulum to

tbe level of the sea.

Quart. Journ. Sci., xxi, 1826, 167-16a
TvoN-ViLLAKCEAU (A.-J.-F.). Mfimoires sur les effets du
roulement dans la th6orie du pendule ^ reversion.
Paris, 1880.

Zacu (F. X. VON). Doutessur . . . I'attraotion et rdpulsion da
pendule.
Corr. Astron. (Zach), 1. 1825, 36-38.

Pereira da Silva (F. M.). See Silva (F. M. Pereira da).

Perewoschtschikow (Demetrius). Die Fi<;ur iler Erde
uach lien Meridianeu vou Paritt uud Ostindieu uud
uach Pendelbeohachtuugeu.*

POGOENDORFF, II, 404.

UNITED STATES COAST AND GEODETIC SURVEY.

459

Perlni (Ludovico). Geometria prattica in cui oltre i
principi di essa vi souo moiti iuseguamenti intorno
alle varie uiisure di terre, acque, fieuii, pietri, grani,
fabricLe ed altro. Secondo 1' uso di Veroua, ed di
altro citti d' Italia, raccoiti d' alle opere di molti au-
tore e dall' esperieuza a comodo degli studioso di tal
professioue.

8°, 2d ed., Verona, 1739; 8th ed., Bassano, 1781;
lOtb ed., Bassano, 1799, pp. 16;i. (Oxford, Bodleian.)

Perliczy (J. D.). De magnitndine et dimensione terra-
(|iiei ad institutionum geographicum Wideburgi-
uanim.*
Jinii', 1727.

Perny (M.-J.). M<!tliode pour r^duire les angles observes
ail centre d'une station, avec les types de calculer.
Table ponr obtenir les angles do reduction a uioius
d'uu ceutieme de seconde, et en beaucoup moins de
terns que les calculs ordiuaires.

4"^, Angers, 180rl, pp. Iv, 54, 1 plate. (Vienna, Geo-
graphic Institute.)

Perrier (Fraii9ois) ; Francoeur (L.-B.). G6od&ie.
Paris, 1869.

Tille in full under Fban'Cceub (L.-B.).

Description g<!om6triqne de I'AIg^rie. Pt. 1.

M^iuoire sur la uiesure des bases.

M^iu. du Depot GeiiiSral de la Guerre, Paris, x, ls71,
pp. vii, l:!5, 4 plates.

De la njoridieniie de Franc3.

Assoc. Franyaise, Comp. Rend., i, 1872, 101-i:iU ;
Soc.G«ogr.,Bull., ill, 1872, 613-653.

Prolongation de la nidridienne do France jus-

qu'au Sahara, par la jouction do l'Alg(?rie avec I'Ks-
pagne.

Acad. d. Sei. Paris, Comp. Rend., Lxxv, 1872,
1237-1244.

Nouvello d<!terniination de la ni^ridienne de

France.

Acad.d. Sci. Paris, Comp. Rend., lxxv, 1872, 1682-
16s6.

K<^pon8i) :\ la note de M. A. Laussedat sur le pro-

longenieut do la mfSridienne d'Espaguo en AlgfSrie.

Acad. d. Sci. Paris, Comp. Rend., lxxv, 1872,
1690-1(>09.

: Cornu. Geodetic operations in Algeria, of — .

Nature, vii, 1873, 4.S0-4.''>1.

Sur la nouvcDc triangulatiou do I'lle de Corse.

M<^moire de M. F. Perrier, pr<;8ent6 par M. A. d'Ab-
badic.

Acad. d. Sci. Paris, Comp. Rend., Lxxviii, 1874,
1569-1572.

De.scription g^om^triqne dc I'Alg^rie. Pt. 2.

Clialne primordiale de la triangulatiou alg^riennc.
SliSui. du D6pAt G6ii('ta\ de la (hicrre.

Paris, X, 1874, pp. [li], 410, 1 map. (Washington,
Coast Survey.)

Rapport sur les travanx g^od^siques exdcut^s on

France ct en Algdrie en 1874.

Int. Good. Cong., Gen.-Ber., 1874, 25.

I^tade comparative des observations de jour et

do nuit.

Int. Geoil. Cong., Gen.-Bor., 1875, 144-150.

Perrier (FraxKjois). — Continued.

Rapport sur les travaux g(Sod6siques ex^cntds en

France en 1875.

Int. Good. Cong., Gen.-Ber., 1875, 169-175.

Nouvelle mesure de la mdridienue do France.

Acad. d. Sci. Paris, Comp. Rend., l.yxxiii, 1876,

1277-12^0.

Rapport sur les travaux gdoddsiques ex<;cut<!s au

ddpOt de la guerre eu 1876. (France.)

Int. Geod. Cong., Gen.-Ber., 1876, 98-100.

Etude comparative des observations dejouret

de nuit faites par MM. F. Perrier et L. Bas^tot.

Acad. d. Sci. Paris, Comp. Rend., Lxxxiv, 1877,
1312-1315, 1380-1383.

The first article ia reprinted from Int. Geod. Cong., Gen -
Ber., 1875. 144-150. It is :iUo incorporated in J<>n-
DAJJ, Handbucb d. Vermess., II, 67-68.

Verzeichniss der alten und neuen Grundliuien.

Geuauigkeit der Messungeu. Neu zu vermessonde
Grundliuien.

Int. Geod. Cong., Ger.-Ber., 1877, 39-57 ; French,
119-137.

Versuche, welche in Betrefi" des relativen Vor-

zugs von Tag- odor Nachtbeobachtuugeu, nnd die
Resultate, welche mit dem beweglichen Fadeu an
Azimuthal kreisen erhalten worden siud.

Int. Geod. Cong., Gen.-Ber., 1877, 59-65.

Rapport sur les travaux (gf^odcsiques) en France

et en Alg<5rie pendant I'anndo 1877.

Int. Geod. Coug., Gen.-Ber., 1877, 283-286.

Jouction g6Kl6sique de I'Alg^rie avec I'Espagne.

Acad. d. Sci, Paris, Comp. Rend., lxxxix, 1879,

885-889; Observatory, iii, 1880, 326-327.

Rapport sur les travanx esiScutds par le d6p6t de

la guerre en 1878. (France.)

Int. Good. Cong., Gen.-Ber., 1878, 82-85.

Rapport sur les travaux exdcut^s pendant I'an-

iide 1879. (Geodetic.)

Int. Geod. Cong., Gen.-Ber., 1879, 87.

Rapport sur les travaux gdod^Ssiques eu Franco

et en Algdrie pendant I'annde 1880.

Int. Geod. Cong., Gen.-Ber., 1880, 9-11.

Jouction gdoddsiquo de I'Algdrie avec I'Espagne.

Int. Geod. Cong., Gen.-Ber., 1880, 47-53.

Rapport sur les mesurcs des bases gdoddaiques.

Int. Geod. Cong., Gen.-Ber., 1880, vii, 1-8.

Note sur les travaux gdodcsiques et astrono-

_ Mii(iues exdcutds par le ddprtt de la guerre pendant les

anndes 1881 et 1882. (France.)
Int. Geod. Cong., Gen.-Ber., 1881-'82, 75-77.

Rapport sur les travaux (gdoddsiques) exdcutds

I'll France, eu 1883.

Int. Good. Cong., Gen.-Ber., 1883, 230-233.

Rapport sur la mesure des bases.

Int. Geod. Cong., Gen.-Ber., 1883, 1-9, Appendix 3.

Nouvelle nidridienne do Frauce. Mduiorial du

Ddp6t gdudral do la gui'rrc, tome xii, publid par le
colonel Perrier.

4", Paris, 1885, pp. xix, 230, 13 jdates. (Soutli-
aiupton. Ordnance Survey.)

460

UNITED STATES COAST AND GEODETIC SURVEY.

Perrier (Pran9ois). — Continued.

Tra\aiix (■x<^<utt% jiar le service g^ographique

peuilant Ics anr<;c» 1883-'8G. [France et Alg^rie.]
Int. Geod. Cong., Verliantll., 1884'-86, 12S-129.

et Ibanez ( C. ). Jouctiou gdod^sique et astro-

nomiquu de I'Alg^iic avec I'Espagne.
Paris, 1886.

Title in fnll under IbaSkz (C).

Rapport Bur la niesure des bases.

Int. Geod. Cong., Verhandl., pp. 1-6, French; pp.
1-6, German.

Kapport sur les travaux d'astronomie et de g^o-

d^sie es^cut<Sn en France et en Al{;drie par le service
g<!ographique de I'aunf^e (Section de geod^sie). (Oc-
tobre 1886-octobre 1887.)
Int. Geod. Cong., Verliandl., 1887, v, 1-6.

Note de RI. le g6n<5ral Perrier, accompagnant la

pr^.scntafioii d'nn volume relatif a la jonction g^o-
d^siqne et astrononiiqiie de l'Alg<'-rie avec I'Espagne.
Acad. d. Sci. Paris, C'omp. Rend., civ, 1887, 1817-
1821.

Perrot. Appareils destinf's k rendre inanifestes et me-
siirables les v.ariatimis oocasionn^es dans l'intensit<5
ot la direction de la (icsantenr h la snrfaee de Ip. terre
par les divers niouvemeuts de notre globe et I'attrac-
tion des corps celestes.

Acad. d. Sci. Paris, Com)). Rend., Liv, 1862, 728-
729, 851-8.')2 ; Ann. de Pbys., cxvi, 1862,511.

Perry(J.) owrf ClyrtonCW. E.). Determination of grav-
ity at Tokio.
L., K., IX Phil. Mag., ix, 1880, 292-301.

PERU.

JioUGi'EK (P.). Kelation abr^g^e da voyage fait au Perou . . .
pour liiesurtr lea degrfis du ni^ridien aiix environs de
r^quatour.
Acad. d. Sci. Paris, M6m., 1744. 249-297: 1746, 6C9-606.
CjRENi:s (T.). TTeber oinipe Bemerknngen iiber die Gradmes-
sung in Peru.
Hon. Corr. (Zucb), xni, 1806, 398-)04.

Keaultate cincr Tergleiclmng dcr Werke von Bouguer,

Couiianiint. uiid T"IIo;i iitxr die penianiscbeGradmesenug.
Mon. Coir. (Zacli), xvi, 1807, 2:i8-2.')6.
Juan (J.). Kelacion histrtrica del viago A (Perti) . . .

Madrid, 1748; Lcip/ig, I7i>l ; Paris, 1752; Goes, 1771; Lon-
don, 1772; Madrid, 1773.

Oltmanxs (J.). Febcr die walire geographiscbe Lange des in
Peru gemesaenf^u lli-citeii^radea.
Astron.Jiihrb. (Uude), 1810, 1&4-162.

Peschel. Ueber die Gestalt der Erde.

Abhaiidl. znr Erd- n. Volkerkunde, 1878, 210.

Hoi zFAii. n, 1722. ♦

Peters (Christian August Friedrlch). De niotn pen-

diili in acre rcsjstiiiti'.
AsiroD. Nachr., xii, 1835, 73-86, 89-104.

Uebersicht der in Hamburg nnd dessen Umge-

geiid angcRtellten geodati.sclien Messungen."
(Excerpt), 1H37.

A'on den kleinen Ablcnknngen der Lothlinie

und des Nivcans, welelie dnroh die Anziebnngen der
Sonne, des JIondeHund einigen terrestrischen Gegen-
stiindi^ hervorgebracht werden.

Astron. Nachr., xxil, 1844, 32-42; Acad, de St.-
P^tersbourg, Bull., in, 1844, 212-223.

Peters (Christian August Friedrich) — Continued.

Bi'stimninng der Liinge des einfachen Secunden-

pendels auf deni Schlosse Giildenstein ans den von
Schumacher in den Jahren 1829 und 1830 ausgefuhr-
ten Beobachtnngen.
4°, Altona, 1855.

Taken from Astron. Nachr., XL, 1855, 1-152.

Ueber die Bestimmnng des wahrscheinlichen

Fehlers einer Beobachtung aus den Abweichungen
der Beobachtnngen von ihrem arithmetischeu Mittel.

Astron. Nachr., XLiv, 1856, 29-32.

Translations in U. S. C. and G. Sarvey, Eep., 1856, 307-
308.

Bericht iiber die Arbeiten in Holsteiu.

Int. Geod. Cong., Gen. -Ber., 1866, 27-29.

Bericht iiber die Wiederherstellung der Schu-

maclier'schen Dreiecke iu Schleswig-Holstcin.

Int. Geod. Cong., Gen.-Ber., 1868, 34-37.

Ueber die im Jahre 1869 luit einem von Loh-

nieier angefertigten Reversionspendel in Altona und
Berlin angestellten Beobachtnngen.

Astron. Nachr., Lxxvi, 1870, 145-148.

Bericht iiber die neue Berechnnngdervon Schu-
macher bei Braack gemesseuen Basis.

Den danske Gradmaaling, andet Bind, 1872, 391-
420.

Bremiker ««(J Albrecht. [Bericht iiber die geo-

diitische Arbeiten in Preussen t'iir das ,Tahr 1874.]

Int. Geod. Cong., Gen.-Ber., 1874,63-66.

Gutachten der Pendel-Conimission.

Int. Geod. Cong., Gen.-Ber., 1875, 78-89.

: Helmert (F. R.). Die Geuanigkeit der Formel

von — zur Berechuuug des wahrscheinlichen Fehlers.
Astron. Nachr., locxxviii, 1876, 113-132.

Ueber die Zerlegung eines Dreiecksnetzes nach

Gruppen, und iiber die Ausgleichung der iu den
einzelnen Gruppen ausgefiihrteu Messuugen von
Richtungen und Gruudliuien.
Int. Geod. Cong., Gen.-Ber., 1877, 210-216.

Peters (C. F. W.). Bericht . . . iiber die in Kilnigsberg
im ^onnner 1870 angestellten Pendelbeobachtungen.
(H.)

Int. Geod. Cong., Gen.-Ber., 1870, 54-56.

Astrononiische Tafeln und Formeln.

8'J, Hambnrg, 1871, pp. xvi, 217. (Washington,
Coast Survey.)

Tafeln fiir die Gestalt der Erde, 53-58.

Beobachtnngen mit dem Bessel'jschen Pendel-

Apparate in Kouigsberg und Giildenstein, ausge-

fiihrt im Aiiftrage des geod iitischen Institiits.
4 \ Hamburg, 1874, pp. 151, 1 plate.

Piiblikationen des geodiitiacbfii Instituta. Revd. by
IlELMEKT (F. R.), Astron. Gea.,VierteUahr«., xi, 1876,
33-61.

Bestimmung der Lange des einfachen Secunden-

pendels in Altona, Berlin, und Konigsberg Mit
einer Bemerkung von W. Foerster.

Aslron. Nachr., XCVii, 1880, 1-36; xcix, 1881, 129-
138, 379-3-12.

Notiz iiber die Bessel'scheu Pendelbeobachtun-
gen.

Astron. Nachr., cvi, 1883, 1-4.

UNITED STATES COAST AND GEODETIC SURVEY.

40 1

Peters (C. P. W.)— Continnrd.

ZniCicschiclitf uiul KiitikdcrToisen-Maassstabe.

Ein Beitrag ziir dftiiiitiveii Eiiiorilinuif; aiif das alt-
fraiizosisclie System begrliudctfu Messiiugeu in das
imtrisclie System von C. F. W. Peters.

Berlin, 1h85 ; Acad. d. Sci. Paris, Comp. Rend.,
cm, 1880, 568.

Eine neue Methode znr Beoliachtuug der Coin-

cidenz der Schwingnngeii Zweier Pendel.
Astrnn.Narhr., ex, 1885,231-232.
Petit (Frederic). OV>servation8dH pendulc in, Tonlouse.
Kevne Scientitiqne, ii, 1840, 86-88.

Sur la longueur du pendule h secondes h Tou-
louse.

Acad. d. Sci. Paris, Comp. Rend., xi, 1840,21-22.

Ddterminatiou de la longnenr du pendule a se-
condes et de I'intensit^ de la pesanteur S, I'observa-
toire de Toulouse.

Acad, de Toulouse, M«m., vi, 1850, 106-190.

Determination de la longueur du pendule h se-
condes et de I'intcnsite de la pesanteur au nouvel
observatoire de Toulouse.

Acad. d. Sci. Paris, Comp. Rend., xi.vi, 1858, 516-
.'ilH.

Petzell (J. ). Vorlesungen fiber Geodasie an der Univer-

sitilt Pest.*
Pest 1847.
Petzold (M.). Uebersicht der Literatur fur Vermes-
Biiiigswesen vom Jahre 1887.

Zeits. f. Vermes., XVII, 1888, 404-416, 425-429, 4a''>-
479, 497-510, 527-543.

Uetbode iUt klriimteQ Quadrate, 505-507 ; Hiihere Geo-
dasie, GrnilnifHsung, 507-510.

Peucero (Gasptus) [Kaspar Peucer]. De dimensione
terne et geometrice numerandis locorum particula-
rium intervallis ex doctrind trianguloraiii spha-ri-
corum et cauone subtensarum. Liber denuo editus.
Bed auctiuB niulto el correctin.", quam autea.
24°, Witterbergie, 1554, pp. [x], 287.

Also publitilied together with : Dcscriplio locorum teriai
sanctsL', k quodani Brocardo Moiiarcho. Alicjuot
insiguititi) t*rr{B Bancta-- locomni explicatioet hiato-
riSB per Phil. Melauchthoneiu, S°, Witterberga),
1554. — La Laniie, 77, lOK.
Also bouud with; Logistice astronoiuica, etc. Witter
bergre, 1556.

Peytler, Puillos-Boblaye it Sertrier. Siir les op^'ra-
ti(>iisg<!od<^Hiiinesex^i'iit(Vi« en Morde, en 1829 et IHiiO.
Conn. d. Temps, 18. 5, 03-76.

Revd. in Soc. G6ugr., Bull., XIX, 1833, 89-106.

Peytler (E.) ct Ptiissant (L.). Nouvelle description
gooni^^ti iijuo de la France.
Paris, 1832-'53.

Title in full under PUISSAHT (L.).

Pfandler (L.). Miiiheilungen iiber die Gradmcssungs-
arbeitun auf dem Gebiete der Schweiz.*
Autogrupbirtes Bulletin, No. 1, 1870.
Pfeil (Ludiwig von). Messuug auf iler knrzeu Basis.
Aruli.d. Matli. (Gruuert), xi.vii, 1807, 49-73.

MHthcniatiscbo iind plivsikalisilie Entdeckiin-

gen. Gefnndcn und zusaninieiigvstellt von L. Graf
von Pfeil.
8°, Berlin, 18H0, pp. v, 1.52, 0 plates.

Mfsftung nuf der knrzeii llaHJs, 79-10:1, 1 jdate.
From: Arcb.d.Matb. (Urunert), XLVii, 1867,49-73.

Phil. Mag. (Taylor), for Pbilosophical Magazine, or an-
nals of cbemistry, matbematlcs, astmnoniy, natural
bistory, and general science (Taylor).
8^, London, 1827-'32. (Washington, Patent Om< e.)

Phil. Mag. (Tilloch), for Philosophical Magazine (Til-
loch).

8°, London, 1798-1^26. (Washington, Patent Of-
fice.)

Phil. Recent. (Stay), for Pliilosophiir recentioris (Stay).
4^, Rome, 1759-(-. (British Mnsenni.)

Phil. Soc. Cambridge, Trans., for Traiisaetinns iif the
Philosophical Society of Cambridge.
4", Cambridge, 1821-|-. ( Washingtou.Observatory.)

Phil. Soc. 'Wash., Bvill., for Bulletin of the Philosoph-
ical So(uety of Washington.

8°, Washington, 1871-f . (Gore.)

Phipps (John Constantine) : Horsley (S.). Remarks
on the observations made for determining the accel-
eration of the pendulum. Letter to — .
Loudon, 1874.

Title ill full under Hoiisi.EY (S.).

A voyage towards the North Pole, undertaken

by His Majesty's command, 1773.

4°, London, 1774, pp. viii, 250.

Observations for determining the acceleration of tbe

pendolnm, pp. 153-182, 1 plate.
See HoBBLEY (S.).

Picard (Jean). La mesure de la lerre.

Pari.s, [1671]; Acad. d. Sci. Paris, Mdm., iv, 1736,
1-60.

: Oldenburg (H.). A breviate of M. Picart's ac-
count of the measure of the earth.
Roy. Soc. London, Phil. Trans., x, 1675, 261-272.

Sur I'avance des pendules en 6t6 et sur leur retard

en hiver.

Hist. Acad. d. Sci., Paris, i, 73.

Observations sur les diftV^rentes mdthodes em-
ployees pour mesnrer l.a terre.

Hist. Acad. d. Sci , Paris, i, 82-87.

Traits du nivellement, avoc une relation de

qnelcines uivellements jiar oidre du roi et uu abr<^g<5
de la mesure de la terre du m^nio auteur mis en
hlmi^re par M. do la Hire.

24^, Paris, 1684, pp. [x], 248. (Oxford, Bodleian.)

De mensuris. Divers ouvragesde Math. <>t Phys.

par Messieurs de I'Acad. Eoy. des Sci. Paris, 1693,
3()f>-368.

Acad. d. Sci. Paris, M6ni., 1729, 313-331.

Mesure de la terre.

Acad. d. Sci. Paris, Mdm., i, vii, 1729, 1-.59; vii.

1729, 133-190.

— Degr^ du m<Sridien entro Paris et Amiens d<=ter-
min<^ par la mesure de M. Piiard et par les observa-
tions do MM. de Maupertiiis, Clairaut, Camus, Le
Monnier, de rAcad<5uiie loyaleilcs sciences, d'oii Ton
d<5diiit la figure de la terre, par la coinparaison de ce
degr6 avec celui qui a 6t<^ niesurfS an ceicle iiolaiie.
12'^, Paris, 1740, pp. hi, 11(1, 4 plal.s. (Ciore.)
Bound in volume with MAL'rKKTlUK, La ligure, etc.,
1738.

462

UNITED STATES COAST AND GEODETIC SUEVEY.

Picard (Jean)— Continued.

, Maupertuis, Clairant, Camus, Le Monnler.

Der Meridiangrad zwiscbeu Paris uiid Amiens,
woraus man die Figur der Erde herleitet durch
Vergleichuug dieses Grads mit dem so beyni Polar-
Cirkel gemesseu worden. Aus dem Franzosichen
iibersetzet.

8°, Ziirich, 1742, pp. 130, 4 plates. (Berlin, Ob-
servatory.)

: Delambre (J.-B.-J.). Histoire de rastronomie

moderuo. Treats of —
II, 1821, 597-632.

Ficcolomini ( Alessandro). Delia grandezza della terra
e dell' acqua."
4°, Venezia, 1558, 1561.

POGGESDOUFF, H, 442.

Spha>ra libri qnatuor ex italico in latinnra ser-

monciii eonversi ejusdem compendium destellis fixis
cogiiiiscondis, et libro de magnitudine terrsB et aqua;.
Joan Niciil. Stupano Rheto interprete.

8°, Basile;B, 1568, pp. 121. (Oxford, Bodleian.)
^ Do aquae ac terra? magnitudine, 6&-131.

Pick. Die Kugelgestalt der Erde.

Zeits. f. matb. u. naturwiss. Unterricht, II, 1871,
504-f.
Pictet (Marc Auguate) [sometimes Pictet Turretini].
Cdii.siilfratious of the convenience of measuring an
arcli of the meridian and of the parallel of longitude,
having the observatory of Geneva for their common
intersection.

Roy. Soc. London, Phil. Trans., LXXXi, 1791, 106-
127.

[Comparaison du mfetre ^talonde I'Institnt avec

le pied anglais.]

Soc. Sav. et Litter., M^m., il, 1801, 265-269.

Comparaison du mfetre d^finitif avec un <5talon

des mesures anglaises.

Bibl. Brit. Geneve, xlx, 1802, 109-114; Jonrn. Nat,
Phil. (Nicholson), II, 1802, 244-252; Roy. Inst. Jonrn.,
1, 1802, 122-131 ; PhU. Mag. (Tilloch), xii, 1802, 229-
235.

Snr nn appareil g<5oddsiqae tr&s-coniplet et trfea-

portatif.

Bibl. Brit. Genfeve, iji, 1803, 105-137.

Note snr la position g<^ographiqne de Gen&vo,

et sur d'autres rfSsultats g<^od^siqaes et baromd-
triques.

Bibl. Brit. Geneve, xu, 1809, 305-323.

Rapport fait il la Soci6t<5 des arts de Geneve sur

une machine b. diviser et snr des instrumens de g<;o-
d^sie et de math^niatique, construits k Berne par
Mr. Schenk.

Bibl. Brit. Gentve, LIX, 181.5, 77-102.
Pieper ( M. ). Zur Kritik der Theorje des Foncault'schen
Peudelversuchea.*

Dessau.

Pinelli (G. V.). Breve esposizione della teoria degli
errori di osservazione.*
Genova, 1883.

Pingr^ et Bouguer (P.). Op<!ration8 ponr mesnrer
I'intervalle entre Villejuif et Juvisy.

Acad. d. Sci. Paris, M6m., 1754, 172-186; Hist.,
103-107.

Pinkerton (John). A general collection of the best and
most interesting voyages and travels in all parts of
the world, many of which are now first translated
into English. Digested on a new plan.
Vol. XIV, 4°, London, 1813, pp. 881.

Abridged narrative of travels of de la CondamiDe, Bou-
guer aud Ulloa, omitting all reference to their geo-
detic work, 211-696.

Piobert (Guillaume). De la forma mejor que conviene
dar .'i los tridngulos geod^sicos.
Revista Cien. Ffs., Madrid, i, 1850, 373-380.

Question de la meillenre forme ^ donner anx tri-
angles g^od^siqnes.

Acad. d. Sci. Paris, Comp. Rend., xxxi, 1850, 151-
159.

Snr la rectification des angles dans le calcnl des

triangles g^od^siques.

Acad. d. Sci. Paris, Comp. Rend., xxxi, 1850, 409-
418.

Piola (Gabbrlo). Sul moto d' nn pendolo.
Eli'. Astron., Milano, 1831, 35-75.

Supplemento alia memoria snlla teorica del pen-
dolo.

Eff. Astron., Milano, 1832, 65-93.

Pisati (G.) c Pucci (E.). Snlla Innghezza del pendolo a
secoiuli.
Accad. d. Lincei, Rend., 1880; Atti, xv, 1883,57-231.
Pissis (A.). Mesure de la m^ridienne du Chili.

Acad. d. Sci. Paris, Comp. Rend., ucrv, 1876, 265-
2C7.

Pitlscus (Bartholomaeus). Trigonometrise sive de di-
mensione triangulor. Librl quinque, item proble-
matnm variorum nempe geodpeticornm, altimetrico-
rum, geographicornra, gnomonicornm et astronomi-
cornm. Editio tertia.

8-^, Francofurti, 1612, pp. [vi], 183, 270, [with six-
place table of sines and tangents.] (Oxford, Bod-
leian.)

The geodetic part ie simple computation of areas.

Pizzetti (P.). Snlla compensazione delle osservazioni
secondo il metodo dei minimi quadrati.
Accad. d. Lincei, Rend., in, 1887,2.30-235,288-293.

Placentinus (Johann). Geotomia, sive terra; sectio, ex-
hibens priecipua et ditficiliora problemata.

I. Explorandi latitudines locorum.

II. Inquirendi longitudines.

III. Dotermiuandi distantias,

4"^, Francofurti ad Oderam, 1657, pp. [vi], [110].
(Berlin, Royal.)

Plana (Giovanni Antonio Amedeo). Snlla teoria
dell' attrazione degli sferoidi elittici.
Soc. Italiana, Mem. d. Mat., xv, 1811, 370-390.

Note sur la density et la pression des conches dn

sph<5roide terrestre.

Corr. Astron. (Zach), v, 1821, 97-125, 191-214.

[Report on geodetic work in Italy.]

Accad. Sci. Torino, Mem., xxviii, 1824, 34-50.

Relazione delle operazioni astronomiche esegnite

in .Savoja dai due astronomi Plana e Carlini, per la
misura di un parallelo terrestre."

Accad. Sci. Torino, Mem., xxviii, 1824.

UNITED STATES COAST AND GEODETIC SURVEY.

463

PIcUia (Giovanni Antonio Amedeo)— Continued.
: (B.). I'eber die Laugen-Gradnicssnug iiii paral-
lel des 45. Grades.
Hertba, ix, 1827, 277-288; xi, 18^8, 448-^56.
Title in full under B.

Siir le peDdule compost dans nn milien resistant.

(H.)

Acad, de Belgiqne, Bull., 1832-':!4, 190-193.

Mouvement d'nn peadnle dans un milieu rdsis-

tant.

Accad. Sci. Torino, Mem., xxxviil, 18a''>, 209-375.

M6moire sur la tli^orie math<5niatiqiie de la figure

de la terre, publir'e par Newton en 1687. Et sur I'^tat
#qnilibre de I'ellipsolde fluide k trois axes in^gaax.

Astron. Nachr., xxxvi, 1853, 149-176.

Note snr la density moyenne de I'^corce snper-

ficielle de la terre.

Astron. Nachr., xxxv, 1853, 177-192; Roy. Astron.
Soc, Mouth. Not., xili, 1852-'53, 59-60 ; Edinb.Phil.
Jouru., LV, 18.''.3, 152-153.

— Note snr la figure de la terre et la loi de la pesan-
teiir ;\ sa surface d'apr&s I'hypothfese d'Huygheus,
publi^e en l^yO.

Astron. Nachr., xxxv, 1853, 371-378.
— ^ Sur la loi des pressious, et la loi des cllipticit^s
des couches terrestres en supposant leur dcusiKS nni-
formenient croissant e depuis la surface de la terre
jusqu'iV son centre.
■ Asiron. Nachr., xxxvi, 1853, 313-334.

M<;uioire snr la loi de la pesantenr k la surface de

la nier, dans con <?tat d'dquilibre.
Astron. Nachr., xxxviii, 1854, 225-238.
Planman ( — ). De fignra telluris pendulorum ope defi-
nicnde. (H.)
AlxiiP, 17TH.
Plantamour (Emile). [Experiences pour la d<Sfermina-
tion de la longueur du pendule simple k Geneve.]

Soc. Sci. Neuchatel, Bull., vn, 1866, ii, 160-170,
416-420.

Exp<?rience8 faites k Genfeve avec le pendule k

reversion.

Soc. Phys. Gen&ve, M^m., xviii, 1866, 309-416.
Published s<(parately, 4°, Geneve et Bftle, 1866, pp.
108, 3 plates.

ft Hirsch (A.). Note sur la d^^termination du

coefficient de dilatation d'un barreau d'argent.

Bibl.Univ. Geufeve, Arch., XXXVIII, 1870, 37-61.

Nouvelles exp(5rienceB faites avec le pendule ^

reversion et di^termination de la pesantenr k Genfeve
et an Kighi-Knlm.

4°, Genfeve et Bile, 1872, pp. viii, 88.

Kevd. by HELMEnx (F. R.), Astron. Gca., Vierteljahrs.,
XI, 1878, 13-15.

: Peirce (C. S.). De I'inflnence de la flexibilit6

du tr(^pied sur I'oscillation du pendule il reversion.
Note comniuniqui^e par — .
New York, 1877.

Title In full under Peikce (C.S.).

Recherches experimentalcs snr le monTement

simnltane d'nn pendule et de ses supports.

Int. Geod. Cong., (ien.-Ber., l>-77, 1-52.

Kevd by Sawithcm (A. N.), Astron. (Jes., VierteljabrH.,
XUl, 1878, 264-274.

Plantamour (Emile) — Continued.

et Cellerier ( C. ). Tableau r^sumant par ordre

alphab6tique I'^tat actuel des travaux entrepris dans
les difl"<5rents pays pour la d<5tprniiuati()u de la pe-
santenr !l I'aide dn pendule :Y r(^version.

Int. Geod. Cong., Gen.-Ber., 1880, Appendix 2,1-8.

Playfair (John). Investigation of certain tUeorenis re-
lating to the figure of the earth.

Roy. Phil. Soc. Edinb., Trans., IV, 1805, 3-30 ; Journ.
Nat. Phil. (NiohoLson), mi, 1804, 102-116, Ui7-I76.

The principle laid down by Mr. Dalby, tli.it in a sphe-
roidal triangle, of whit-b the anj:le at the pole and
the two sides an* piveD, the siini of Ihe nn;;les at
the base is the same as in a spherical triangle hav-
ing the same sides, and the same vertical angle, is
not strictly true, unless the eccentricity of the sphe-
roid be infinitely small, or the triangle nearly isos-
celes.

Plesse (August Friedrich). Die konigliche siichsische

Unterrichtsanslalt fiir Gcodiiten."
Poggendorff, for Poggeudorff (J. C). Biographisch-
literarisches Handworterbuch zur Gcschichte der
exacten Wisseuschafteu.
8°, Leipzig, 1863 (2 vols.). (Gore.)
Poincare (H.). Sur la figure dc la terre.

Bull. Astrouoniique, vi, 1889, 1-5, 49-60.
Poisson (Simeon-Denis). Sur les oscillations du pen-
dule dans un milieu rt^sistaut.

ficole Polytech., Journ., vii, 1808, 143-158; Mil,
1809, 345-353.

Sur la probability des r^sultats moyens des ob-
servations.

Conn. d. Temps, 1827, 273-302 ; 1832, 3-22.

These memoirs are a commentary on Laplace's fourth
chapter (1812) and seem to form a kind of trausla'
tion which Poisson made of Laplace's investigations
for his own satisfaction.— MkkuIMAn, p. 175.

M<5inoire sur les mouvements 8imultan<58 d'un

pendule de I'air envirnnnant.

Ann. de Chim., xLvii, 1831, 242-250; Bull. Sci.
Math. (Saigey), xv, 1831, 65-71; Acad. d. Sci. Paris,
Comp. Rend., xi, 1832, 521-:81; Am. Journ. Sci.,
xxiii, 1833, 391-392; Conn. d. Temps, 1834, 33-73.

— Sur I'infliience r^ciproquo de deux pendnles
voisins.

Conn. d. Temps, 1833, 3-40.

Sur lo pendule de Borda.

Conn. d. Temps, 1833, 41-76.

— M<5inoire sur le mouvement dn pendnle dans un
milieu resistant.

Conn. d. Temps, 1834,18-32.

— M6moire sur I'attraction d'un ellipsoTde homo-
gfene.

Acad. d. Sci. Paris, M^ni., xiil, 1835,497-545; Conn,
d. Temps, 1837,93-102.

— Formnles relatives aux probabilitds qui depen-
dent de tr^a-grand8 nombres.

Acad. d. Sci. Paris, Comp. R.nd . , II, 1836, 603-612.
Note sur une proiiri<5t<5 g^n^rale des formnles ri-

latives aux attractions des s))li<^roides.

Acad. (1. Sci. Palis, Cump. Kenil., VII, 1838,3-5.

Polinskiego (Micbala Pelke). O geodezyi.

4°,Wilnie, 1816, pp. 58. (Heidelberg, University.)

464

DNITEU STATES COAST AND GEODETIC SURVEY.

Polytech. Journ. (Dingler),/or PolytechDisches Journal

(Diugler).
8°, Stuttgart, 1820+. (Washington, PatentOffice.)
Poppe { Johann Heiiirich Moritz von). Geschichtc dor
Matlicniatik noil dcr iiltosten bis anf dienenostc Zcit.
8'=', Tiibiugen, 1828, pp. x, fiCG. (British Museum.)
Die Literatur der Matlieiuatik, 569-6G6.
Pop. Sci. Monthly, /«)• Popular Science Monthly.

8' , New Yoik, 1872+.
Porriau (A.) it Garnault (B.). Instrnmeuts de pre-
cision.

Paris, 1878.

Title in full under Garsallt (E.).
Porro (Ignazio) : Seuarmont (H.-H. de). Siir ([uelquos
instruments imagines par — , pour abr^ger les opera-
tions de g^odesie . . .
Ann. d. Mines, XVI, 1849, 383-426.

Nouvel appareil destine b, la mesnre des bases

trigonometriquea.

Acad. d. Sci. Paris, Comp. Eend.,xxix, 1849,606;
XXX, 1850.550; XXXI, 1850, 232-247.

Noticiadel instrumento llamado teodolito olomd-

trico y del aparato para la medicion exacta de bases
goodtSsicas.

Kevista Cien. Fis., Madrid, 1, 1850, 192-202, 317-321.

Memoire sur les nouveaux instruments et pro-

cedes de g^odesie, de nivelleraent et d'arpentage.

Ann. Pouts et Chauss., Paris, iv, 1852, 273-387.

Aparato para medir bases.

Revlsta Cien. Fis., Madrid, in, 1853,336-345.

La fotografia appUcata all' astronomia e alia

geodesia.

Ist. Lombardo, Eend. Sci. Mat., Ii, 1866,27-41.
Portlock and Hemming (John). Account of survey
operations at the Cape of Good Hope for the verifi-
cation of the labours of Laeaille.

Roy.Eng. Papers, i, 1851,27-45.

PORTUGAL.

AviLA (A.-J. !>'). Kapport sur lY-tat actuel des iravaux g6o-
d^fliques en Portugal.
Jnt. Geod. Cong.. Velbandl,, 1884-86, 183-186 ; 18S7, IX, 1-3.
Feiikeira I)E Castuo (A. G.). TrabalUos gcodesicos en An-
golo.
N.d.
FOLQUB (F.). Memorias sobre os trabnibos geodesicos exccu.
tadoa em Portugal.
Li»l«u, 1841; Acad. Sci. Lisboa, Mem., I, 1843, 1-140; n, 1843,
1-291; 11,1843, ii, 1-163; ni, 1843, 1-59, 233-333; ni, 1843, ii,
1-435; Liaboa, 1869, 1871-'73, 1874.

Diccioiiario do 8ervi90 doa trabalhos geodesicosdo reino.

Lisboa. ISGl.

Rapport 8ur lee travaux g6od^aiquea du Portugal.

Liabonne, 1868.

MoicEiKA (C. E. DE A.). Kapport aur lea travaux g6od6aiquea
en Portug:il.
Int. Geod. Cong., Gen.-Ber., 1879,101-102; 1880,29; 1881-'82,
111-112; 188.3,209-270.

Relatorio dos trabalbos gcodeaicos (of Portugal].

Lial)oa, 1886.

SiLVA (F. M. P. DA). Eapport 8ur I'itat dea travaux g^odfi-
aiquea du Portugal.
Int. G eod. Cong., Gen.-Ber., 1875, 190-205 ; 1877, 302-304 ; 1878,
06-98; Liaboa. 1876,1878.

Posch (Lorenz). Gcschichto uud System der Breiten-
Giad Me.ssungeii.

8°, Freysing, 1860, pp. 95. (Gore.)

Poselger (Friedrich Theodor). Ueber die Figur der
Erde.

K. Ak. d. Wiss., Abhandl. math. CI., 1827, 57-84.

Ank'itnng zu Rechnungeu der Geodasie.

4°, Berlin, 1831, pp. [i], 57. (Berlin, Koyal.)

Ortsentfernung auf der Oberfliiche des Erd.sphii-

roids.

K. Akad. d. Wiss., Abhandl. math. CI., 1833, 59-76.
Pouillet (Claude-Servais-Mathias). Lettre dn capi-
taiiie Basil Hall, R. N., an capitaiue Kater, sur les
observations du pendule invariable, qu'il a faites en
coiniunu avec M. Henri Foster, il Londres, anx lies
Galapagos, h San-Blas en Califomie, h Kio-Janeiro
et il Londres, apres sou retour.

Bull. Sci. Math. (Saigey), i, 1824, 151-152; Roy.
Soc. London, Phil. Trans., 1823, ii, 211.

Elements de physique experimeutale, et de me-

teorologie. (IL)

2 vols., 80, Paris, 1853.

Pendulum research, I, 73-87.
Poviralky (Karl Rudolph). Logarithmisch-trigonome-
Irische Dreiecksberechnuugen.
8", Berlin, 1858, pp. 43. (Oxford, Bodleian.)

On the combination of the different results of

various series of observations.

Roy. Astrou. Soc, Month. Not., xxxiv, 1874,476-
479.
Povirell (John Wesley). On the organization of scien-
tific work of the General Government.
8", Washington, 1885, pp. 466. (Gore.)

Extracts from tbe testimony taken by the joint commis-
sion of the Senate and House of Kepreaeutaiivea to
" conaider the present organizations of the Signal
Service, Geological Survey, Coast and Geodetic Sur-
vey, and the Hydrographic Office of the Navy De-
partment, with a view to secure greater efficiency
and economy of administration." (Act of Jul}- 7
1884.) Geographic surveys as conducted by varioaa
European governments, pp. 39&-417.

Pratt (John Henry). On the curvature of the Indian
are ; and the great geological law, th.it the various
parts of the solid crust of the earth are perpetually
undergoing a change of level.
L., E., D. Phil. Mag., x, 1855,340-345.

The conclusion is that wherever the exterior surface of
the crust rises into mountains or sinks into ocean
beds, immediately beneath thia the inner aurface
takes a precisely similar but inverse form, so as
nearly to double the amount of increase or decrease
in the thickness of the crust.

On the attraction of the Himalaya Mountains,

and of the elevated regions beyond them, upon the
plumb-line in India.

Roy. Soc. London, Phil. Trans., CXLV, 18r.5, 53-100.
Revd. in Roy. Astron. Soc., Month. Not., xvi, 1855-'56,
36-41, 104-105.

: Tennant (J. P.). An ex'amination of the figure

of the Indian meridian as deduced by — .

Roy. Astron. Soc, Month. Not., XVII, 1857, 58-63.

On the eflect of local attraction upon the plumb-
line at stations on the English arc of the meridian,
between Duunose and Burleigh Moor; and a method
of computing its amount.

Roy. Soc. London, Phil. Trans., CXLVI, 1856, 31-52.
Kevd. in Koy. Astron. Soc, Month. Not., xvin, 1858, 219-
220.

U^^ITED STATES COAST AND GEODETIC SURVEY.

465

Pratt (John Henry)— Continued.

: Clarke (A. R.). Note on the effect of local at-
traction on tbe English arc by — .

Roy. Soc. London, Proc, IX, 1858, 496-497; Phil.
Trans., cxLViii, 1808, 496-497.

On the figure of the Indian meridian.

L.. E., D. Phil. Mag., xvi, 1858, 401-408; Asiatic
Soc, Journ., xxvii, 1858, 201-218.

A reply to Lieut. J. F. TennanCs article in the Notices
of the Royal Astronouiical Society for Jannary 9,
1857.

On the influence of the ocean on the plumb-line

in India. Comninnicaled by Professor Stokes.

Roy. Soc. London, Proc, ix, 1858, 597-599; Phil.
Trans., 1859, 779-796.

On the deflection of the pUimb-line in India

caused by the attraction of the Himalaya Mountains
and the elevated regions beyond, and its modillcation
by the compensating effect of a deficiency of matter
below the mountain mass. Communicated by Mr.
Stokes. •

Roy. Soc. London, Proc, ix, 1858, 493-496, ,')y7-599;
Postscript, 701-702; Phil. Trans., 1859, 74.5-748.
: Teunant (J. F.). Reply to — 'b letter on the In-
dian arc of meridian.
Asiatic Soc, Jourii., x.xviu, 1859, 17-22.

Second letter on the Indian arc.

Asiatic Soc, Journ., xxviii, 18.59, 22-27.

On the curvature of the Indian arc Communi-

cated by Professor Stokes.
Roy. Soc. London, Proc, x, 1859, 197-199, 648-650.
The two ends of the Imliun arc have widely ditTerent
curvatures, which is attrihutcd to varyin;; densities,
as shown liy marine fossils, in hij^h altitudes, indi-
cating great upheavals. Hence the ahsoluto change
of distance of the laud from the center of the earth
may h;ive heeu much greater than the elevation rela-
tively to the water.

— A treatise on attractions; Laplace's functions
and the figure of the earth.

Ist ed., Cambridge, 1860; 2d ed., 1861 ; M ed., 1865;
4th ed., Cambridge, 1865-'67, pp. xv, 245; 6th ed.,
1871. (Gore)

Revd. by J. Stuaht in Math. Monthly, n, I8ti0, 358; in
Nature, VI, 1872, 79-80.

— On the, Indian arc of meridian.

IJc.y. Soc. London, Phil. Trans., 1861, 579-,594.

— Memorandum showing tbo final results of Arch-
deacon Pratt's calculations regarding the effect of
local attraction upon the operations of the great tri-
gonometrical survey of India.

Asiatic Soc, Journ., XXXI, 1H62, 146-150.

Tests of the truth of the fluid theory of the fig-
ure of the earth.

L.,E., D. Phil. Mag., xxiv, 1862, 409-417, 507-508.
Several proois in suj)port of the iiuid theory

— On the degree of uncertainty whieli local attrac-
tion, if not allowed for, occasions in the map of a
country and in the mean figure of the eartli as de-
termined by geodesy; a method of obtaining the
mean figure free from ambiguity, from a comparison
of the Anglo-Gallic, Russian, and Indian arcs; and
speculation on the constitution of the earth's crust.

Roy. Soc. London, Proe.,xiu, 186:!, 18-19, 25:!-276;
Asiatic Soc, .lourn., xxxiv, 1865, ii, :U-42.

Pratt (John Henry)— Continued.

The mass of the earth is arranged in nearly

spherical strata around its centre; and if tlie outer
surface be a spheroid of equilibrium, then all the
strata are so also, whether they acquired that form
from once being a fluid or not.

L., E., D. Phil. Mag., xxvi, 186:1, 342-346.

On the effect of local attraction on geodetic

operations. (H.)

Roy. Soc. London, Proc, 1864, 253-276.

: Clarke (A. R.). On — 's figure of the earth.

L., E., D. Phil. Mag., xxxi, 1861, 193-196.

On the fluid theory of the earth.

L., E., D. Phil. Miig., XXXI, 1866, 430-435.

Reply to Captain A. R. Clarke's remarks on his

determination of the figure of the earth from geo-
detic data.

L.,E.,D. Phil. Mag., xxxii, 1866, 17-22.

On the figure of the earth measured geodetically.

L.,E.,D. Phil. Mag., xxxii, 1866, 3l:i-315.

Containing a correction to article in same journal, p. 17,

On the figure of the earth as obtained from geo-
detic data.

L., E., D. Phil. Mag., xxxin, 1867, 10-16.

Deducing forniulte for computing the figure of the earth,
in wliit^h the eflfect ol' local attraction at the refer-
ence station of the arc is introduced.

Comparison of the AugloGallic, Russian, and

Indian arcs, with a view to deduce from them the
mean figure of the earth.

L., E., D. Phil. Mag., xxxiii, 1867, 145-152.

Allowingfor local attractions, it was found, a=20926184 ft.,
b=20855304fl., e=l: 205.3.

On Professor Stokes' proof of Clairaut's theorem.

L., E., D. Phil. Mag., xxxiv, 1867, 25-26.

Retracting the adverse criticisms on Stokes' proof.

Problem in pendulum.

Indian Eng. (Medley), V, 1868, 218-221.

On the mean figure of the earth determined from

arcs of latitude or longitude or both and azimuths,
local attraction taken into account."
Dehra Diin, 1868, pp. 19.

— Formula' for calculating the vertical attraction
at a station with a view to correct pendulum obser-
vations.*

Dehra Dtin, 1869, pp. 21.

— On the variation of gravity at Kaliiina, Kalian-
poor, and Dansargid.t, produced by the irregularities
of the earth's crust."

Dehra Diin, 1869, pp. 22.

— Reply to M. Delaunay's objection to the late Mr.
Hopkins' method of determining the thickness of the
earth's crust, by the precession and nutation of the
earth's axis.

Geol. Mag., vil, 1870,421-424 ; L., E., U. Phil. Mag.,
XL, 1870, 10-14.

On the constitution of the solid crust oftlie earth

[1870].

Roy. Soc. London, Phil. Trans., CLXI, 1871, 3:i!j-358;
Proc", XIX, 1871, 22.1-225; L.,E..D. Phil, Mag., XLI,
1871,:!07-;i09.

H. Ex. 17-

-30

466

UNITED STATES COAST AND GEODETIC SURVEY.

Pratt (John Henry)— Continued.

On Mr. Hopkins' uietbod of determining the

thickness of the earth's crust.

L., E., D. Phil. Mag., XLii, 1871, 98-103, 400.

The solid crnst of the earth can not ho thin.

L., E., D. Phil. Mag., XLii, lb71, '.260-290.

Prazmovski (A.). Rapport fait il M. le directeur de
I'observatoire central snr leg travaux de I'esp^dition
de Bessarabio, entreprise eu 1852, ponr terminer les
operations de la niesuro de I'arc du ni<5ridien.

Acad, de St.-P^tersbonrg, Bull. CI. Phys. Math.,
XII, 1853, 84-86; M^l. Math. Astron., i, 1853, 593-
608.

PRECISION OF OBSERVATIONS.

Adax <E.-H.-J.). Les limites jl la mesure de precision dea
obaervations ironn^diatea.
Acad, de Belgiqae. Ball., xxu, 1866, 480-502.
Behtrand (J.). Sur ce qu'ou uomme le poids et la precision
d'uue observatioD.
Acad. d. Sci. Paris, Comp. Eend., cv, 1887, 1099-1102.
Bedeki.n'D (J. W. R.). Ueber die Bestimmuiig der Pracision
einer Beobacbtiingsmetbode nach der Methode der klein-
8t*B Quadrate.
Naturf. Ges. Zfirich, Tierteljahrs., v, 1800, 7C-83.
Hai'beu (C. F.). Ucber die Bestimroung der Uenauigkeit der
Bcobachtimgen.
Zeita. f. Phys. (BaumgiirtDPr), VII, 1830, 406-429.
HoLMAN (S. W.). Discn.ssion of the precision of measnre-
nients.
Technology Qnarterly, i, 1887, 121-140.
Jordan (W.). Ueber die Bestimmung der Genauigkeit mehr-
fach wiederbolter Beobachtungen einer Unbekannten.
Astron. Nacbr., Lxxiv, 1869, 209-226.
Lalanpe (J. -J. DE). Du milieu qu'il faut choisir entre les
r^sultatfi d'uu grand nombre d'observations.
Conn. d. Temps, 1813, 213-223.

Pressler (Maz-Rob.). Traits de g^od(?sie, ou exposition
des methodes trigonomdtriques et astronomiques."
2'= <5d., 2 vols., Paris, 1819.

Preston (Erasmus Darwin). Determinations of gravity
and other observations made in connection with the
solar eclipse expedition, May, 1883, to Caroline Island.
U. S. C. and G. Survey., Eep., 1883, 379-381.

On the deflection of the plumb-line and varia-
tions of gravity in the Hawaiian Islands.

Am. Jour. Sci., cxxxvi, 1888, 305-317.

Determinations of latitude and gravity for the

Hawaian Government.

U. S. C. and G. Survey, Bull., No. xi, 1889, 137-142.

Prinsep (James). On the general principles of geodesy,
and ou the several methods by which may be con-
structed a map of any country.
Gleanings in Sci., ii, 1830, 18-21.

Determination of the constant of expansion of

the standard lO-foot iron bar of the great trigonomet-
rical survey of India; and expansions of gold, sil-
ver, and copper by the same apparatus.

Airiat. Soc, Jourii., ii, li--33, 130-142.

Prittwitz (Moritz Karl Erust von). Ueber die Tri-
augulirung der Sehweiz.
Zeits. allg. Erdkunde,xii, 1862,81-86.

Die Fortschritte und der jetzige Stand der mit-

teleuropiiischcn Oradmessuug.

Zeits. allg. Erdkuude, Xix, 1865, 324-345.

PROBABLE ERROR.

ANiiEt.i-: (C. C- G.). Ueber die Bestimmung des wahrschein-
lichen Fehlers durch die gegebenen Ditferenzen von vi
gleich genauen Beobachtungen einer Unbekannten.
Astron. N.ichr., LXXIX, 1872.257-272.
BOksch (O). Ueber den mittleren Fehler der Resultate ans
trigonometrischen Mesaungen.
Arch. d. Math. (Grunert), XLVl, 1866, 40-44.
DiENGER (J.). Ueber die Emiitteltxng dea wabracheiulicheu
Felilera bei Langenmesaungeu.
Arch. d. Math. (Grunert), xxxi, 1858, 225-228.
Fkciinrr (G. T.). Ueber die Bestimmung dea wahrachein-
liehen Fehlers eines Beobachtungamittela.
Ann.d. Phys. (Poggendoi-ff i, 1874, 66-81.
Hagen (G.) Die wahracbeinlichen Fehler der Constanten.

K. Ak. d. ■Wiss.. Sitz. Ber., XLTV, 1883. 1169-1172.
Helmekt (F. R.). Ueber die Berechnung dea wahrschein-
lichen Fehlers aus einer endlichen Aozabl wabrer Beob-
achtungafehler.
Zeits. f. Math. (Schlomilch), xx, 1875, 300-303.
Die Genauigkeit der Formel von Peters znr Berech-
nung des wabrscheinlichen Fehlers directer Beobachtun-
gen gleicher Genauigkeit.
Aatron. Nachr., Lxxxvni, 1876, 113-132.
JORD.VN IW.). Die Fechner'sche Formel fiir den wabrschein-
lichen Fehler.
Zeits. f. Vermes., xvu, 1888, 374-375.
LaI'LACE (P.-S. IiE). Ueber die Beatimraunc des wahrschein-
liclisten Resultats aua den Resultaten einer grosseu Monge
von Beobachtungen.
Mon. Corr. (Zach), XXV, 1812, 105-120.
Lazarl's (W.). Die Bestimmung und Ausgleicbuug der ans
Beobachtungen al)geleiteten Wahrscheinlicbkeiton.
Math. Ges. Hamburg, Mittheil., 1878, 7-27.
Mefs (R. a.). Ueber die Berechnung dea ■wabrscheinlichen
Fehlera einer endlichen Zabl von Beobachtungen.
Zeits. f. Math, (Schlomilch), XX, 1875, 145-152 ; xxi, 1876, 126-
128.
Mekkiman (M.). On probable error.

Engineering News, ix, 1882, 4-5.
Peters (C. A. F.). Ueber die Bestimmung dea wahrschein
lichen Fehlera . . .
Astron. N.achr., XLiv, 1856, 29-32 ; U. S. C. and G. Son-ey,
Rep., 1856, 307-308.
ScHOLB (Ch.M.). Over de theone der fouten in de ruimte en
in bet platte vlak.
K. Ak. van Wetens. Amsterdam, Verhandl., XV, 1875.

Strucki. Ecu voorbild van constante fouten.

Tijdacbrift voor Kadaster en Landmeetkuude, n, 1886, 181.

TiLLV (J.-M- ue). N<)te sur le principo de la moyenne arith-

ni6tique et aur aon application k la th^orie dea erreurs.

Corr.de Math., I, 1875, I37-U7.
Wright (T. W.). On the computation of probable errors.

Analyst, ix, 1S82, 74-78.
YoiNG (T.). Remarks on the probability of error in physical
obaerA-atioua.

Roy. Soc. Loudon, Phil. Trans., 1819, 70-75.

Probst (J.). Klima und Gestaltnng der Erdoberfliiche in
ihren Weclischvirkungen.

K-, Stuttgart, I*-'", pp. X, 173.
Prondzynski (Boguslaw von). Ueber die Aufetellung
bisher uoch nicht augewaudter Bedingungsgleich-
ungeu geodiitischcr Dreiecksketten.
Astron. Nachr., Lxxi, 1868, 145-154.

Ueber die Anzahl der Winkel- und Sinus-Glci-

chnngen bei Ausgloichung trigouometrischer Drei-
ecksuetze.
Astron. Nachr., Lxxv, 1869, 81-90.

Revd. in Jahrb. lib. d. Fortschr. d. Math., u, 1867-'70, 483,
by Bru.vs.

UNITED STATES COAST AND GEODETIC SUKVEY.

467

Prony (Gaspard- Clair -Fran9ois- Marie -Riche de).
Descriptiou dc .s nioyfiis employes pour mesiuer la
base lie Hoiinslow Heath, par le major g^n^ral Will-
iam Koy ; traduite de I'aDglois par — .
4°, Paris, 17B7, pp. 100.

Also bound with Description dea moyens employes, etc.,
Palis, 1791.

Formiiles pour dednire le rapport des axes de la

terre de la loi giieur de denx arcs du mi^ridien.

Soc. Philom., Bull., I, 1797, 5-6.

Methode pour ddterminer la longueur du pen-

dule simple ijui bat les eecondes, d'apres des ex-
pdiiences faites sur un corps solide de figure quel-
conque.

Soc. Pliilom., Bull., u, 1601, 150-100.

Formules pour la comparaison dea longueurs de

deux itglcs de m<?tal, lorsque leur temperature varie.

Bibl. Brit. Geneve, XIX, ltii)2, 'iW-3-20.

Ri'sultats des experiences faites avec un instru-
ment frauvais et un instrument anglais pour deter-
miner le rapport du mfetre au pied anglais, et pour
comparer eutr'eux les etalous originaux de mesure
appartenant ii I'Institut national de France.

Bibl. Brit. Gfeneve.xx, 1802, 105-118.

Description et nsage du comparateur de Lenoir

employe pour faire des experiences sur la dilatation
des metaux et pour comparer les divers etalons de
mesure de I'Institut nalional. taut entr'eux qu'avec
d'autres etalons de inesnres frain'aises et etrang^^e8.

Bibl. Brit. Genfcve, xix, lf502, 301-315; Ami. d.
Phys. (Gill)ert), Lii, 1810, 32U-338 ; Phil. Mag. (Til-
li>cb), XLVii, 1816, P25-130.

Memoire sur le calcul des longitudes et des lati-
tudes d'apri'S les distances d. la meriiiienne et i la
perpendiculaire et sur le calcul inverse.

Conu. d. Temps, lt08, 306-379.

Note relative iV I'article ]irecedent (sur la lon-
gueur du pendnle :\ sicondes ; par La Place).

Soc. Philom., Bull., 1816, 173-174 ; 1817, 193-194.

— Note sur lo rapport du mfetre au pied anglais,
determine par unc coumiission de I'Institut royal de
France, et compare anx meilleurs resultats obtenus
en Angleterre sur le rapport de la toise du Perou au
pied anglais.

Ann. de Cbiin., v, 1617, 106-171; Bibl. Univ. Ge-
nfevo, VII, 1819, a39---M3.

Toise = 7G.731i5 iutliin ; m^tre = 39.3702 inches.

— Note sur un nonveau moyen de regler la diiree

des oscillations du pendiile.

Conn. d. Temps, 1817, 229-230 ; Okeu Isis, 1818,
1484-1485; Soc. Philom., Bull., 1817, 53-57; Conn. d.
Temps, 1820, 402-408.
— Ueber die Vergleichuug der lialbcn Wiener

Klal'ter mit deiii Meter.

Conn. d. Temps, 1H37, 28-36; K. k. poly. Inst.,
Jahrb., XX. 1839, 155-104.

A part of StamI'FKK, Uebor diw VerliiiltniHB, otr.

Prosperin (Erik). Ueber die geograpbiscbe Lage des
1736 und 1737 In Lappland geinessenen Hieitengrades.
Geogr. Ephem. (Zacli), iv, 1799, 97-104.

Vermischte astronomischo und geographischo

Nachrichteu aus Sdiweden.
Mou. Corr. (Zach), i, 1800,J13-119.

Prosperin (Erik)— Continued.

Etnas liber die schwedische Gradmessung in

Lappland.
Astron. Jahrb. (Bode), 1806, 193-195.
Proas (Friedrich). Abhaiidliing iiber practische Geo-
metrie. Einladnugssohrift zu der Feier des Geburta-
festes Seiner Majestiit des Kiiuigs Wilhelm von Wiir-
temberg.

8°, Stuttgart, 1844, pp. 54, 4 charts. (British Mu-
seum. )
Proteus (Pereguinis). On the figure of the earth.

Jouiu. Nat. Phil. (Nicholson), viu, 1804, 12-19;
VIII, 1804, 151-161.

A defense of the method of solving spheroidal triangles.

PRUSSIAN GEODETIC INSTITUTE.

liAEYKu (.r. -f.). Beiiubi iiber dcu Maud dtr Organization des
Ceutralliiireaus.
Int. Geod. Cong., Gen.-Ber.. 1864,29-33; If 65, 20; 1860,26-27;
ISfi", 16-22; 1869, 23-5S; 1870, 3U-38 ; 1871. 11-24; 187J, 22-
53; 187,3, 14- 9; 1874, 1.^-2:!; 187.% 7-10, 2U.'>-2lL'; 1ST6, g-13;
1877, 12-18; 1878, lO-U 09-101; 1879, 102-109; ISbO, 15-19.
29-35; 1881, 113-123; 1883, 20-24, 270-277.

Wissenscliaflliche Bepiiindang der Kechnungsmetho-

den des Cential-Biireaus der euroijaiscbeu Giadiuessung.

Berlin, 1870.
Helmebt (F, R,). Bericht des geodiitischen In-stilutes.
Int. Geod. Cong., Veihaudl., 1884-06, 187-199; 1887, i, 1-5.

Uebeisicht der Arbeiten dea konigl. fieodatischen In-
stitutes uQier Baeyer.

Berlin, 1886.

Jahresbericht des Direktors.

Berlin, 1887.

Sadebeck (B. A,M.). Bericht des Ceutialbiireaus der euro-
piiisclieii Gradnjessuug,
Int. Geod. Coug., Gen.Ber., 1868, 30-34; Schles. Ges. Bros-
lau, Ber.,xi.vil, 1869, 301-307.
Anon. Astrniiomisili-geodatische Arbeilen, 187G-'86.
13 fols. Berlin, 1871-'87, SUiiicuwic!.

Prolokoll der SitznnL'en der permanenlen Commission

dor uiittelenroiiiiischeu Gradmessuu*:, 1802-'67,

5 vols., Berlin, 1882.

Veibandlungen des ■\vis>jenBebaftlitheu Bliraths dea

kiiiiigl. getitluusi ben Insliluls. 187e-'86.

9 V(da. 8°, Kerliu, 187!) fli.

PRUSSIAN LANDESAUFNAHME,

Bakvek (.I..T.). Die k. pn ussiselie Liiiidrsti-iiingulation.
Berlin, 18i!.i; Astron. Naebr., i.-Nix, 1867, 1-4,

Vergleiehiing einiger Hauptdreiecksketteo der konigl.

Laudest riuugululiou,

Berlin, 1879,
Bessel ( F. W. ). Trigononietrisehe Bestimmung einiger
Puukto in Kdiiigsbirg und I'liiluug einiger Wiokel der
Textor'schen VennesBuug von Preussen.
Zcits. f. Aslron. (Lmileuuu), IV, 1817, 280-206.

und Haeveb (,J. J.). Grjidmessung in Ostpreussen.

Berlin, 1838.
EiiFiKTH. Teclyilseher Betriob der Foldiirbeiten dor Trian-
gulation der prenssiselien Landesaufuabmo.
Zeils. f. Venues , XVl, 1887. 377-383, 421-437.
Hansen (P. A.). Gegenbeiicht . . . iiber die Arbeiten der k.
preuss. Laudest riuiigitlation.
Goiha, 1868,
Hessu (von). Die preussisohe Landes-Triangiilatlon.

Berlin, 1867,
JouDAN (W.). Die Basismeasung der preussischeu Landes-
aufuahnio bei Giittingen,
Zuits, f. Vermes., IX, 1880,377-403.

Die BasismeHsiiug bei Meppeu.

Zoits. f. Vermes., xil, 1883, 577-084.

468

UNITED STATES COAST A2^D GEODETIC SURVEY.

PRUSSIAN LANDESAUFNAHME— Continued.

KcirEN (M.). On tlie triaugulatiun of royal TrussiaD earvey.
Inat. Civil Eng., Proc, XLii, 1875,391-392.

LiXDEMAXN (F.). Das Vermessungsweaen im preuBaischeD
Staate.
Zeit8.f. Vermes., iv, 1875,147-152, 161-175.
Moiiozowicz (O. VON). Die konigliche prenssiscbe Landes-
Triangulation.
Btrliii, 1870,1873,1874.

ScuKEiBEK (O.). Die kiiniglich preussische LaDdes-Triaiigii-
latioD.
Berlin, 1876, 1878,1887.

Textor (J. C. VON). Nacbrioht von den ost- nnd westprens-
aischon Landea-VermeBsnngen.
AUg. geogr. Eph., ii, 1798, 3-23, 109-117; Mon. Ccrr. (Zach),
1,1800,307-319; XIV, 1811, 101-120 ; Berlin, 1810.
Waege ("W.). Die ilaugel de» preussiaclien Vennessunga-
wesen uod Ansichten Uber dt-ren Abhilfe.
Gorlitz, 1830.

VTiTTSTEix (T. L.). . . . Die preuaeischeLandestriangnlation.

Aetron. Jfaehr., LXix, 1867, 289-298, 321-328.
Zach (F. X. vox). Feber die kiSnigl. prenssiscbe trigonome-
triacho Aufnabrae von Tbiiriiiiron mid dem Eicbsfelde.
lion. Corr. (Zach), ix, 1801, 1-26, S9-120, 189-220, 209-295, 437-
471; x,1804, 1-26, 97-132, 193-209, 289-320. 389-411,485-506;
Gotba, 1836.

Anon. Technische Anleitungvom 16. Febrnar 1870 zn Ans-
fiibmng einzelncr Thcile der bei den Gnindstenerver-
messnngaarbeiten vorkommmenden trigonomelriacben
und polygometriscben Kechnungen.
8° Berlin, 1870, pp. 223.

Paellus (Michael). De terras situ, figura et magnitu-
dine.*

POGGESDORFF, n, 541.

Pucci (Enrico). Sulle posizioni geografiche.

Gior. Math. (Battaglini), xviii, 1880, .358-367.

Concerning the computation of the longitude, latitude,
and azimuth from the geodetic arc, and the conver? e
problem.

Sulla teoria delle basi geodetiche.

Giornale Math. (Battaglini), xi.x, 1881, 151-156.

Reduction des observations .istronomiques et des

angles g^^od^siques d'une surface de niveau h une
autre.

Astron. Naehr., xcix, 1881, 161-168.

e PiBati(G.). Sulla Inngbezza del pendolo a se-
cond!.

Accad. dei Lincei, Atti, XV, 1883, 57-231.

Fondamenti di goodesia.

8<=, Milano. 1883-'87, I, pp. xxi, 403; ii, pp. s, 401.
(Berlin, Geodetic Institute.)

Sulle formule fondanientali della geodesia geoi-

dica.*
Ann. d. Mat. (Brioschi), xiv, 1886-'87.

Puille (D.). Traitd couiplet de la division des champs
dans tous Ics cas de gdod^sio usuello, etc.
S°, Paris, 1858, 3'' 6d.
Simple surveying.

Puillos-Boblaye li Peytier. Sur les opdrations g^o-
dcsiqucs esfScuti'cs tn Mur<^c en 182y-'30.
Conn. d. Temps, 1835, 6;j-76.

Eevd. in Soc. Geogr., Bull., xix, 1833, 89-106.

Travaux astrouomiques et g^od^siques ex6cut^s

dans la province de Con.stantine.

Soc. G^ogr., Bull., IX, 1838, 295-304.

Puissant (Louis). Sur la d<5termination d'un arc per-
pendiculaire h une ra^ridienno terrcstre, ct sur di-
verses questions qui y sont relatives.
Conn. d. Temps, 1820, 231-304.

Notice des operations g^od^siques faites vers la

fin du sifecle dernier pour former le plan topographi-
que de la Corse, ainsi que lier cette lie aux c6tes de
Toscane et aux lies interm6diaires.

Conn. d. Temps, 1822, 293-297.

Formnles pour ramener h, une valeur qnelconque

d'aplatissement terrestre, tant les latitudes et longi-
tudes des points d'un r(;.seau de triangles, que les
coordonn<?es rectangles des projections de ces points,
caloul^es pour uue autre valeur d'aplatissement.

Conn. d. Temps, 1823, 239-257.

Application de la m^thode la plus avantageuse

h la d<5termination de I'aplatissment du siiheroide
osculateur en France, par la comparaison d'un arc
de m^ridien avec un arc de parallele.

Bull. Sci. Math. (Saigey), I, 1824, 271-274 ; Conn,
d. Temps, 1827, 230-232.

Moyen d'^valuer rigourensement la longnenr

d'une ligne ggodfeique et celle de ses diff<5rentos par-
ties, k I'aide d'un re.seau de triangles appuy6 sur deux
bases qui pr^sentent entre elles une petite discor-
dance.
Soc.Philom., Bull., 1824, 17-20.

Sur la correction h appliqucr :\ la longueur d'une

ligne g^od^sique life b, deux bases non concordantes.
Soc. Philom., Bull., 1.824, 14.V146.

Sur les operations trigonometriques qui ratta-

chent rile d'Elbe et la c6te de Toscane ^ I'Ue de
Corse.

Conn. d. Temps, 1824, 348-354.

Note sur une formule g(5n<5rale propre h donner

I'aplatissment terrestre par la comparaison de deux
arcs.
Bull. Sci. Math. (Saigey), in, 1825, 74-76.

Note sur les operations gdodesiques de la France.

Soc. Gdogr., Bull., iv, 1825, 311-315; Hertha, IX,
1827, 335-338.

Operations geodAiques.

Soc. Philom., Bull., 1825, 161-163, 177-178.

Memoiro sur la determination de la figure de la

terre par les mesures geodesiqucs et astronomiques.
Depot de la Guerre, Mem., iii, 1826, 61-100.

Extrait d'une note [relative h la question de de-
terminer, sur le spheroTde terrestre, la plus courte
distance de deux points quclconquesdonues, par leur
latitude ct leur longitude].
Soc. Geogr., Bull., ix, 1828, 184-187.

: Mathieu (C.-L.). Rapport sur uu memoire de

M. — sur la determination de la figure de la terre.
Conn. d. Temps, 1829, 229-235.

Sur la mesure et le calcul des azimuths propres k

la determination des longitudes terro-stres.

Depfit de la Guerre, Mem., v, 1829, 434-457.

Analyse applitiuee aux operations geodesiques.

Dep6t do la Guerre, Mem., li, 1831, 379-429.

imiTED STATES COAST AND GEODETIC SURVEY.

469

Puissant (Louis) — Continued.

Analyse apijliciut'O aiix opi^rjitions gf^oddsiques.

8°, Paris, ll531, pp. 04, 1 )aalc.

Extrait flu 5' DuiQ^ro du Memorial du D6p6t g6Q6ral de
la ;;uerre.

Nouvel t.ssai do trigonom<5trio splioroidiquo.

Acad. d. Sci. 1'ari.s, SK^ni., x, 18:il, ^:,7-;^2^ ; Errata,
p. vii of preface.

Sur la (rigouom<^trie .sph(^roi(liqne, dans la(iuclle

on df^terniino geu<^ralenif nt la plus courte distance
de deu.v points donnas eur la terre par lenr latitude
et leur longitude.

Conu. d. Temps, ltf32, 34-48; 1833, 78-85.

et Peytier (E.). Nonvelle description g/^oni^-

trique de la France, on precis des op<Srations et des
r^sultats num^riques qui serveut de fondement il la
nouvelle carte du royaurue ; suivie d'une carte g^-
n^rale des triangles de premier ordre, comprenant le
tableau d'aesemblage des feuilles de gravure.

D<!p6t de la Guerre, M<5m., vi, 1832, i-xv, 1-61G, 2
plates; vii, 1840, i-xvi, 1-680,3 charts (Ellipsoide
osculatcur en France, 626; filaments du spheroule
terrestre, 643); ix, 1853, i-xii, 1-540, 6 plates.

Denxieme nienioire sur I'application du cakul

des probabilites anx nicsures ge'od^siques.

Acad. d. Sci. Paris, U6m., XI, 1832, 123-156.

M6inoire sur la comparaison des niesures geod^-

siquesetastrououiif/.iesde France, etles consequences
qui eu r^sultent relativcuient ii la figure de la terre.

L'Institut, Journ., I, 1833, 85-86.

Note sur nu mi^iuolre de — par Arago.

Acad. d. Sci. Paris, C'onip. Rend., II, 1836,450-453.

Nouvellcs reniarques sur la comparaison des me-

sures geod<^si<ines et astrononiiques de France.

Acad. d. Sci. Paris, Comp. Keud., ii, 1836, 50-53.

Nouvelle d(5termination do la longueur de I'arc

de m<^ridien eonipris entre Monljouy et Fornientera,
d^voilant I'inexactitude de cello dont il est fait nu!n-
tion dans la Hase du sjsteuie ni<5triiiue decimal.

Acad. d.Sei. I'aris, Comp. Keud., ii, 1836, 428-433;
Acad. d. Sci. Paris, M^'ni., xvi, 1836, 1-25, 4.57-477.

Dernieres remarques sur nne nouvelle d<^termi-

uation de I'arc de m<;ridien compris eutre Montjony
et Formentera, eu r<!pouse d la note de MM. Biot et
Arago, Ine h I'Acadi^uiio et ius<Sr<5e an compte rendu
do ses stances.

Acad. d. Sci. Paris, Comp. Keud., ii, 1836, 483-486.

Note sur un nioyen fort simple d'appliquer la

trigononi6trie il la ddterminatiou d'un arc de nii-ri-
dien mesurfS par de tri^s grands triangles.
Acad. d. Sci. Paris, Comp. Rend., in, 18:;6, 739-742.

— Notice sur les op<!ratious g<?od^8iques et astro-
noniiques qui servent de fondement il la non velle carte
de France.

Acad. d. Sci. Paris, M^m., xiv, 1838, 1-80 (read
J.-in. II, 1833).

— Suppl<5nieut il iiiH! nouvelle determination de la
distance ni^Tidiinne de Montjony il Formentera.

Acad. d. Sci. Paris, Comp. Kend., VI, 18.38, 770.

Note sur un uouveau moyen d'abrcSgor cousidtfra-

blenient les calcnls relatifs il la rectification d'nn arc
de m^ridien.

Acad. d. .Sci. Paris, Comp. Kend., mm, 1841, 53-58.

Puissant (Louis) — Continued.

Traite de g^oddsie, on exposition dea me'thodes

trigonometriques ct astrouoniiqucs, aiiplicables snit
ill la mesure de la terre, soit il l.a confection des
canevas des cartes et des plans topograpbiques.

4", Paris, 1805.

Rcvd. in Mon. Coir. (Z:icli), xvi, 1807, 443-463 ; (Ji.mi. d.
TcmpB, 1808,480.

2= ed., 2 vols., Paris, 18U»: i, pp. xx, 376 [32], 2
plates; ii, pp. viii, 360 [20], 2 jdates. (Gore.)

3-^ 61., Paris, 1843.

Revd. Ill Calcutta Rev., vu, 1845, C2.

Supplt-ment an traits de g^odesie, coutenaut de
nouvelles remarques sur plusieurs questions de geo-
graphic mathc-matique, et sur I'application des me-
sures geodesiques et astronomiques il la determiua-
tiou de la figure de la terre.

4", Paris, 1827, pp. viii, 123.
Purdon (William H. ). On the trigonometrical survey
anil jibysical eouhguratiou of the valley of the
Ka.sbniir.

Roy. Geogr. Soc, Journ., xxxi, 1861, 14-30.
Putnam's Monthly Magazine.

8^, New York, 1853-'69 (16 vols.).

Quart. Journ. Sci., for Quarterly Journal of Science,
Literature, aud the Arts, Royal Institution of Great
Britain.
8°, London, 1819-'29. (Washington, Patent Office.)
Queipo (Vincente Vazquez). Essai sur les systfemes
metriques et moneiaires des auciens peuples depuis
les premiers temps liistoriques jiisqu'il la flu dn lihali-
fat d'Orient.

8°, Paris, 1859: i, pp. xxii, 608, 1 plate; li, pp.
xiv, 455; in, tables, pp. 603. (Southampton, Ord-
nance Survey.)

CoDtainiiij; an I'hibornte disi'usi^idii of tlio slundarda
u.scd in tlie early dej,'reo nieiusiueitients.

Contestaciou al discurso anterior (sobre los pro-
gresses de geodesia).

Acad. d. Cien., Madrid, Mem., i, 1863, iii, 645-664.
f*'ee Mkxese.s (F. S.). Diseurso qu(5 sobro, etc.
Quet. Oscillation du peudule dans un milieu rfisistant.
Acad. d. Sci. Paris, Comp. Rend., xxxiv, 1652, 804.
Quetelet (Lambert-Adolphe-Jacques). ^istoir(^ des
sciences matlienialiqiusel |iliysiqnes chez les Beiges.
8'^, Bruxelles, 1864, pp. 479. (Washington, Con-
gress. )
Nonvelle fd., Bruxelles, 1871, pp. 479, 2 tables.
Travaux g^'odii.siiiuoa, 3;>9-362.

Sciences mathfiuiatiqnes et physiques chez les

Beiges au couimeuceuu'nt du .\ix^', siecle.

Bruxelles, 1866, pp. iii, 754; 2"ed., Hnixelles, 18(57.
Aplatinaeraent du globe, p. 7.
ct Liagre (J.-B.-J.). Rapport i\, la comuiissiou

permanente de I'Association g^odesique iuterua-
tiouale.

Acad, do Belgique, Hull., XI.I, 187(), 397-407.

Quiroga (Cesdreoi ct Ibafiez (C). Ba.se eentrale de la
triangulatiou g^odesique d'F.spagno.
Madrid, 18()5.

Title in lull under IlnSEZ (0.).
R. New theory of the figure of the carfli. Au answer
to Blakewell. New theory, etc.
Civil Eng. and Arch. Journ., xxiv, 1861, 278.

470

UNITED STATES COAST AND GEODETIC SURVEY.

R. (S. W.). U.S. Survey of (he North and Northwest
lakes.
Journ. Frank. Inst., lxxxiv, 1867, 393-401.
Radau (Rodolphe). Uclior die persoulicheu Gleichun-
geu lui lit oljachtuugeu derselben Erscheimiugeu
durch verscliiedcne Beobaehter. Uebersetzt aus dem
"Moniteur Hcientitique (Quesneville)," 1865.
Rep. f. phys. Tech. (Carl), I, 1865-'66, 202-218,
. 306-;321 ; n, 1866-'67, 110-160.

Ueber die personlichen Fehlcr.

Rep. f. phys. Tech. (Carl), iv, 1868, 147-156.
TranslaU-d from Mouitear ecieutifique.

G<5od^sie d'uuo partie de la haute fithiopie.

Paris, lrt60-'63.

Tiilb iu full under Abbauie (A. d').

Gf'oddsie il'flthiopie.

Paris, lf^73.

Title ID full uuder Abbadie (A. D').

The Interior of the earth. Translated from the

"Beviiedes deux Moudes."

Pop. Sci. .Miinthly, xvii, 1880, 289-30.3, 453-467.
Incidentiilly diseu-ssea the figure of the earth.
Ramsden (Jesse). Descri])tioii of an engine for divid-
ing niatheiiiatical instriiiueuts.
4"^, Loucliin, 187T, pp. 16, 3 plates.
Ramus (Christian). Oin Uligheder i Peudulsvingniug-
eiue fonuidlr.st et Hiuunellegeuis Tiltriekuiug.
K.dansk.- VideuN., Forhandl., 1847, 9-15.
Ratzel (Friedrlch). Die Erde iu gemeinverstiindlichen
Vortr;i;j;<n iilicr all;;emeiue Erdkunde.
8°, Shutgart, ls81,pp. vi, 440. (Gore.)
Die Grataltder Erde, 11-23.
Ray (J.). The wisdom of God manifested in the works
of the creation, iu two parts; viz., the heavenly
bodies, elements, meteors, fossils, vegetables, ani-
mals ; more particularly iu the body of the earth, its
figure, motion, and consistency, etc.*
8lh ed., 8°, 1722.
Raynolds (W. F.). Aunnal report on the survey of the
noilhwest lukis for the year ending .June 30, 1667.
U. S Army.Eug. Kep. for 1867, 5.'>:i-8fi4.

Annual report of the survey of the north and

northwest lakes for the year ending June 30, 1868.

U. S. Army, Eng. Rep. for 18(i7-'68, 925-1187.

Annual report of the survey of the northern and

northwesferu lakes for the year ending June 30, 1869.
U. S. Army, Eug. Rep. for 1869, 549-648.

Report of Lieutenant-Colonel W. F. Raynolds,

Corps of Enginiers, upon the survey of the north
and northwestern lakes [for l'^70].

U. S. Army, Eug. Rep. for 1870, 535-613.
Rebstein (J.): Helmert (F. R.). Die niathematischen
und physikalisehen Tbeorieeu der hoheren Geodiisie.
Leipzig, 1880-'84. Revd. by — .
Zeits. f. Vermess., xiv, 1885, 451-457.
REDUCTION OF ANGLES. See ANGLES, RE-
DUCTION OF.

REFRACTION. TERRESTRIAL.

liAEYKii (.J.. I.). Die liezioliuuKou der Straliloubrechung in
der Atnio.sphiire zu tier Wiltcrung.

Arch. d. Lundesliuude, v, 1858, 1-40.
StralilfubrechuD;; in der Atniosphare.

Acad.de St. I'ttersbourg, Mim., ni, 1860, 1-82.

REFRACTION, TERRESTRIAL— Continued.

Ceber die Giunduug tinea Observatoriums zur Erfor-

aehung der terrestrischen Refraction.

Int. Geod. Cong., Gen.-Bcr., 1878, 23-26.
Bauernfeixd (C. M.). Ergebnisse ana Eeobacbtungeu der

teiTestriaclien Refiaetiou.
K. bayer.Ak.d. Wisa., math. -phys. CI., Abhandl, xni, 1880,

iii, 181-310 1 XV, 1883, i, 1-102 ; XVI, 1888, iii. 519-567.

Ueber Refr.action-^beobaelitungen.

Int. Geod. Cong., Geu.-Ber., 1880, 1-6.

Neue Untersuchungou iiber terrestriacbe Refraction.

Int. Geud. Cong., Gen.-Ber., 1883, 1-5.

BiOT (J.-B.). Rechercbes sur lea refractions extraordinaires
qui s'oliservent tr6a-prds de I'horizim.
Inst. d. Sei., M^m, .CI. Math.. 1809, 1-266.

Nonvelles 6tudea aur lea r6frai^tiona atmo.aph6rique8.

Paris, 1855.

Brito Limpo (F. a.). Taboas parao caleulo daerefrac^oes ter-
rcstrea.
Lisboa, 1865.
Dangos. Observations aur lea refiactions terrestres.
M6ni. Sav. Strang., I, 1806, 463-468; Ann. d. Pbys. (Gilbert),
XLVII, 1814, 442-446.

DiETZE (M.). Beitriige zur Aufauehung von Refractions-Coef-
iicienten.

Zeits. t. Vermes., xxii, 1884, 245-259.
Fearnley {O. Zur Tbeorie der terreatrischen Refraction.
Int. Geod. Cong., Gen.-Ber., 1883, 13-27.

Fischer (A.). Der Einfluss der Lat«ralrefraktion auf das
Messen von Horizonlahvinkeln.
Berlin, 1882.
Glyd^.n' (H.). Untersuchuugen iiber die Conat.itution der At-
mosphiire und die Strablenbrecbung in derselben.
Acad. d. St.-P6tersbourg, Mem., X, 1868, 1-82; XII, 1868, 1-58.

Griikeut (S. a.). TJeber die atmoaphariscbe, vorziiglich die
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Arch. d. Math. (Grunert), X, 1847, 1-41.
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Zeits. f. Vermes., vi, 1877, 192-195.

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Zeits. f. Vermes., xviii, 1889, 176-183.

LiNDENAU (B. A. VON). Beobaehtuugen iiber terrestrische
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K. Svenska Voten., Ilandl., l, 1855-'50, 395-439.
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India, Trig. Survey, II, 1879, iii, 77-03
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Reggio (Francesco). De mensione basis hahita anno
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u2fiTED statp:s coast and geodetic survey.

471

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5°, Naucy, 1844, pp. iv, 400, 8 plates. (Paris, Na-
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4^, Freiberg, 1838, pp. 66, '2 plates. (Berliu, Geo-
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Ann. d. Phys. (Poggendorff),LSXXV, 1852, 189-198;
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Zeits. {. lnstnuMcntink.,1, 1881,338-340.

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Zeits. f. Vermes., X, 1881, 233-237.

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Hamburg, 188.3.

Remusat (A.): Jomard (E.-F.). Lettre fi — sur nno
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Title in full under JoMARP (E.F.).
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On the plans, arrangements, and methods pro-
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Am. Jour. Sei., xvi, 1829, 225-234; Phil. Mag. (Tay-
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Rep. f. phys. Tech. (Carl), for Repertoriuni fiir physi-
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8°, Miiuchen, 186(>-'67.

Repertoriuni fiir Experimental-Physik, fiir physi-

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8", Muuchen, 1868-f-. (Washington, Patent Office.)

Repsold ( Adolph). Besclireilmng eines Baaia-Meaa-Ap-

parates.

Astroii. Naclir., L.xx, 1868,65-80.
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A report to the perniauent Oommissiou der europaischen
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: Chisholm (H. W.). Comparison of the scale of

— with standard yard.
187:}-'74.

Title in full under Chisholm (H, W.)
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Nouv. Ann. de Math., xix, 1860, l(i,V170.

Resal (Henry). 'I'laite ei<imentaire de mdcanique ce-
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Revd. iu Jahrb. iib. d. Fortschr. Math., xvi, I8R4, 1078-
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Sur la cnurbure des lignos gt^odfisiques d'une sur-
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Nouv. Ann. do Math., 1887, 57.
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EHpcricnze fatte al R. Osservatario del Cimpi-

doglio per la deti'rminaziono del valore della gravitiV.

Accad. d. Lincei, Atti, xil, 1882, 346-3G9.

472

Uiy'ITED STATES COAST AND GEODETIC SUEVEY.

Reuss (Jeremiaa David). Repertoriiim commentatio-
iiiim a societatibns literariis editanim. Secnudura
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LoQgitudo pciiduloraiu, 79-80; Figura Djaguitndo tcl-
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Heuter (A. P.). Vollstandiges Haudbucli der mathe-
iiiati.'iilu'ii Geographie mit eiuer kurzun Darstellung
von Cimstnictiou der Charteu, kiin.stlicbeu Eid-
kugeln, mid barometriscbeu Hobeu- uud Nivelle-
meut-Bestimmungeu, nebst einem Vorzeicbiiisse der
geographiscben LUugen, Breiteu uud Hobou der
vorziiglichereu Oerter, zum Gebraucbefurden Uuter-
ricbt in den bdheren BUdnugsanstalteu uud zum
Selbstuuterricbl.

8°, Mainz, 18J8, pp. sxviii, 498, 5 plates. (British
Museum.)

Gestalt der Erde. 78-97.

Lebrbuch der mathematiscbeu uud pbysikali-

Bcheu Geographie fiir Gymnasien.

8°, Niiruberg, 1830, pp. xxviii, 466, 4 plates.
(Berlin, Koyal.)

Gestalt und Grosae der Erde, i, 42-64.

Revista Cien. Ffs., Madrid, for Revista de los progresos
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Rex (Fr. Willielm). Die trigonometrische Puukteiu-
Kchaltuug uacb der Metbodo der kleiusten Quadrate
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Zeits. f. Vermes., x, 1881, 377-386.

Reymers (Nicolaum). Geoda^sia Eauzoviana. Land-
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4°, LipsiiB, 1583, pp. [84].
Simple laud measuring.

Rheiner mid Klose. Triangulirimg des Grossherzog-

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Carlsnibe, I<73.

Title iu lull under Elose.

Rliind I ■William). On the irregularities of the earth's
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Koy. Fbys. Soe. Ediub., I'roc, 1867, 149-102.

Riccardi (Pietro). C'cuni sulla storia ilella geodesia iu
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4°, Bolo,'ii:i, 1879, pp. 100, 1 plate.

Kepriiitud from Accad. 3ct. Bulo£:Da, Mem., X, 1879.

•—— Costruzioue di basi geodeliche stabili.

Accad. Sei. Bologna, Mem., vi, 18^5, 678-682.

Sopra uu autico metodo per determinare il senii-

diami-tiodella terra. Nota del prof. Pietro Riccardi.
4°, Bologna, 1887, pp. 8, 1 plate.

Kepriut from: Acrad. Sci. Bologna. Mom., vni. 1887.
The nii-lhdd here referred to was that of Maurolieo, first
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Ricchebach (Giacomo). Esame imparziale della tri-
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4°, Roma, 1846, pp. 118, 1 plate. (British Museum.)

Ricci (G.). Expos^ de I'^tat actuel des travaiix de g6o-
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lut. Geod. Cong., Gen.-Ber,, 1864, 18-21.

Rapjiorto iutorno alia misura di una base nella

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4^^, Torino, 1S67, pp. 19, 1 plate. (Gore.)

Riccioli (Giovanni Battista). Almagestum novum, as-
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De terras simnl et aquas figura, 47-66.
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Fol., Bononue, 1865.

: Zach (F. X. von). Notice sur les operations

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Corr. Astrou. (Zach), ii, 1819, 115-126.
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K. Ak. d. Wiss., Sitz.-Bcr., 1884, 1203-1205; Nature,
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Riche de Prony (G.-C.-F.-M.). See Prony (G.-C.-F.-
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Richer (Jean). Observations sur riucliuaison de I'ai-
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De la longueurdu pendule h. secoudes de temps

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Acad. d. Sci. Paris, M^m., vii, 87-88.

Observations astronomiques et physiques faites

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(Printed iu 1679), pp. 71.

It is Ko.2 of Recueila d'observatious faites en plasleurs
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Rietnann (B.). Vorlesuugen uber Schwere, Elektricitat
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Ritchie f Archibald Tucker). The dynamical theory of
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2d ed., 8°, London, 1851, pp. xv, 704. (Washing-
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Ritter (6lie). Manuel theorique et pratique de I'appli-
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POOC.F.NMiORFF, IT, 1439.

Recherclu's .sur la figure de la terre.

Soc. Phys. de Geufeve, M(5m., xv, 1860,441-465;
XVI, 1862, 165-194.

UNITED STATES COAST AND GEODETIC SURVEY.

473

Ritter (Friedrich). lUiber die Fehler dor Winlielines-
sungen mittelst Tlieodolit.

Allg. Bauzoit. (Forstcr), xxxin-iv, 1868-'69, llti-
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Robert de Vaugoudy (Didier). M(?moire siir iinc ques-
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g^ographes pouveut le n^gliger sans Hre tax<?s
d'iuexactitude ?
4°, Paris, 1775, pp. viii, 37. (Paris, National.)
Robert (Henri). Usage du table des longueurs du pen-
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8°, Paris, pp. 4, 1 plate.
Tiiue-kerpers.

Roberts (Frank C). The figure of the earth.
Van Nostrand's Mag., xxxil, 1867, 228-242.

Afterwards published iu Van Nostrand Science Seiies,
No. 79, 18°, New Tork, 1885, pp. iv, 95. (Gore.)

Roberts (Michel). Sur quelque propritStds des lignes
g^odf'.siques et des lignes decourbure de I'ellipsoide.
Journ. de Math. (Liouville), xi, 1846, 1-4.

Les lignes g<5od(;siques snr I'ellipsoide.

Jonrn. de Math. (Liouville), xil, 1847, 491-492.

Nonvelles propriet^s des lignes g<;odfeiques et

des lignes de courbnre sur rellipsoide.

Journ. de Math. (Liouville), xiii, 1848,1-11.
Roberts (William) . Sur uue ligne g^oddsique de I'ellip-
BOide.
Journ. de Math. (Liouville), ii, 1857, 213-216.

Roche (Edouard-Albert). Kecherches sur la figure de
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Acad. d. Sci. Paris, Comp. Kend., xxvil, 1848,443.

Note bur la loi do la deusitd k I'intdrieur de la

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Acad. d. Sci. Montpellier, Mi^m., iii, 1855-'57, 107-
124; Acad. d. Sci. Paris, Coinp. Kend., xxxix,1854,
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Rodeubach (Coustantine). Note sur I'lStalon prototype
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Acad, de lielgiqne. Bull., xxix, 1870, 559-.575.
Rodrigues. M(5nioire sur I'attraction des si)h(^roidc8.
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Rodriguez (Joseph). Ob.servatious on the measurement
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Roy. Soc. London, Phil. Trans., en, 1812, 321-351 ;
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Attributes the error in ibis work to error iu latitude do-
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: Gregory (O.). Remarks on — 's animadversions

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I'hil. Mag. (Tilloch), xi.i, 1813, 178-194.

: Gregory (O.). Dissertations and letters of —

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London, 181."i.

Title ill lull under GREI^OIIV (O.).

: Delambre(J.-B.-J.). Kdtlexions sur nn m6moire

de — sur la uiesure de trois degri^s <hi mrridicn en
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Conn. d. Temps, 1816, 256-274.

Rodriguez (Joseph) — Continued.

Ucber die Grossenverhaltnisso des Erdsphiiroids.

Zeits. f. Astrou. (Lindenau), in, 1817, 71-81.

Rohl iiiid Assmann. Trigonometrischo Vermessnug des
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Hertha, iii, 1825, 327-369; v, 1826, 182-235; vu,
1826, 80-124 ; ^iii, 1826, 5-34.

Roger (A.). Oi)(Jratiou8 trigonom^triques au Grand
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Bibl. Univ. Genfeve, Arch., I, 1858,241-256.

Rogers (Fairman). An account of the measurement of
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Journ. Frank. Inst., LX, 1855,361-372; Polytech-
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Rogers (William A.). Determination of the relation
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A. A. A, S., Proc, xxxil, 1883, 127.

Rogg (Ignaz). Handbuch der mathematischen Litera-
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Gottingen, 1830, pp. vi, 578. (Washingtou, Con-
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List of abbreviations at the end. Praktiacbe Geometrie
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Ueber geodiitische Orlsberechnungeu und die

geographische Lage von TUbingen.

4°, Stuttgart, IS.'iG, pp. 16. (British Museum.)

Program des k. wiirtemliorgisehen Gymnasiuuis iu EU-
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Abriss einer Gcseliichte der astronomisch-trigo-

nometrischen Vermessungcn im siidlichen Dcutsch-
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4", Stuttgart, 18,r.9, pp. 32. (Berlin, Royal.)

"Formelu uud Tafeln Eurgeodiiti.schen Ortsberech-

iiuug.

Zeits. f. Math. (Schlomilch), vi, 1861, 58-67.

Tafel der zuverlassigsten Breilcn-Grad-Messuu-

gen.
Geogr. Mitthcil.(Petermaiin), 1864, 311-312.

(Jood: PenusyU-aniu, East India, Good l^Iope (Maelear),
Freneh (1792-1S02), English, Hanover. Holstein (Scbu-
maeber), Prussia, England and Seotbilui. Unssia, and
Skaudiuavia. Unreliable: Lacaille's Good Hope, Ma.
son and Dixon, Boseovieli's Italy, l.;ii'ailb«, Cassiui,
Frauee. IJugge, Denmark, and Maupertnis.

Rohde. Ueber noch IVhlende Versuche mi) ilini Pendel.
(H.)
Potsdam, 1820.

Roiff^ (de la Peirr&re de). Exp^^rieuce du peudulo de
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Journ. Encyclopddiqne ou Universe!, cxxx, 1772,
250.

It appears that le M.viiirbad fonnd that tliere is an ae-
cclorationin thepeudulum wlion it is oIovat<,'d above
»ea-level.— HouzKAti, n, 11«4.

474

UNITED STATES COAST AND GEODETIC SUKVBT.

Rosen (Per Gustaf). Om <le geodetiska ocb astrono-
iiiiNka (irtsbistiiiiimelserna i Sverige.

Sveiiska Siillskapet ITir Aiitropologi ocb Geografi,
Geograliska Sektiouens Tidskrift, i, No, 9, 1879, 28, 1
map.

Die astrononiisch-geodatischeArbeiten der topo-

graphiscben Abtbeilung des schwedischen General-
Btabes, 1682.

i: 4°, Stockbolm, 1882-'85, pp. [ii], 168, 3 plates;
II: 4°, Stockbolm, 1888. (Southampton, Ordnance
Survey.)

Bcricht iiber die astrouomisob-geodiitiscbeu Ar-

beiteu 1. Ordnung in Scliwcden.

Int. (Jtod. Cong., Verbaudl.,1884-'86, 218-231.
Rosenberger (Otto August). Ueber die, auf verau-
staltnng der tVanziisiscben Academic, -H-abrend der
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Astron.Nacbr., vi, 1828, 1-32.
Ross (James Clark). A voyage of discovery and re-
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4°, Loudon, 1847, i, pp. lii, 3t)C ; ll, pp. x, 447.
(Washington, Coast Survey.)

Ross (John) : Sabine (E.). Beobachtnngen iiber die
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Ann. d. Phys. (Gilbert), LXIX, 1821, 402-416.

[A plan for measuring an arc of the meridian at

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Eoy. Astrou. .Soc, Month. Not., vii, lS45-'47, 175.

Rossi (Micbele Stefano de). Primi risultati delle os-
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Bullettiuo del Vulcauismo Italiano, Roma, II, 1875,
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Rothe ( Heiniich August ). Ueber Pendelscbwingungeu
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Arch. f. Naturlehre (Kiistner), u, 1824, 137-1,^)0.

Roudaire. Mdiidienne de Biskra, en Algerie.

Acad. d. Sci. Paris, Comp. Keud., LXXVIII, 1874,
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: Abbadie (A. d'). Note aecompagnant la pre-
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Barozzi (C). Rappurt sur les travaux giod^siquea en Rou-
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lut.Geod. Cong., Gen.-Ber., 1874,74-75; 1875,212-213; 1882.
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Roy CWilliam"). An account of the measurement of a
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Roy. Soc. London, Phil. Trans., Lxxv, 1785, 385-
480.

An account of the mode proposed lo be foUowid

in determining the relative situation of the royal ob-
servatories of Greenwich and Paris.

Roy. Soc. London, Phil. Trans., Lxxvn, 1787, 188-
196, 465-469.

Roy (William) — Continued.

Comparison of the celestial arc of the meridian,

comprehended between the parallels of Greenwich
and Perpignan, with the corresponding portion,
measured and computed, of the terrestrial arc of the
said meridian.

Roy. Soc. London, Phil. Trans., ucxvii, 1787, 197-
228. "

Description des moyens employes pour mesurer

la base de Hounslow-Heath, dans la province de
Middlesex. Publico dans le vol. LXXV des Transac-
tions philosopbiques. Traduit de I'anglais par Prony.

4'-^, Palis, 1787, pp. xviii, 80, 5 plates. (British
Museum.)

Au account of the trigonometrical operations

whereby the distance between the meridian of the
royal observatories of Greenwich and Paris has been
determined.

Roy. Soc. London, Phil. Trans., LXXX, 1790, 111-
270.

: Dalby (J.). Remarks on — 's account of trigo-

nunietrical operations.

Roy. Soc. London, Phil. Trans., LXXX, 1790, 593-
614.

Description des operations faites en Angleterre

pour determiner lea positions respectives des obser-
vatoires de Greenwich et de Paris. Contenaut les
details les plus circoustancies sur les instruments
qu'on a employes, les m^tbodes de travail qu'ou a
suivies, les resultats des observations et desmesures,
etc. Traduite de I'anglais par R. de Prouy.

4°, Paris, 1791, pp. vii, Ixxx, 157. (Vienna, War
Office.)

: Galbraith (W.). Recomputation of — 's trian-

gulation for connecting the observatories of Gseen-
wich and Paris.

Roy. Astron. Soc, Month. Not., y, 1839-'43, 292-
293.
Roy. Astron. Soc, Mem., far Memoirs of the Royal
Astronomical Society.

4", London, 1621-)-. (Washington, Observatory.)

Roy. Astrou. Soc, Mouth. Not., for Monthly Notices
of the I\oy;il .Xstrmiomical Society.
8°, Loudon, 1827-)-. (Washington, Observatory.)
Roy. Geogr. Soc, Journ., /or Journal of the Royal Geo-
graphical Society.
8^', London, 1830-)-. (Washington, Congress.)

Roy. Institution, Journ., /or Journal of the Royal In-
stitutiou of Great Britain.

8^, London, 1802-'03 (3 vols.); ia30-'31 (2 vols.).
(British Museum.)

Roy. Irish Acad., Proc, for Proceedings of the Royal
Irish Academy.
8^^, Dublin, 1836-)-. (Washington, Congress.)

Roy. Irish Acad., Trans., for Transactions of the Royal
Irish .\i;uliniy.
4 , Dublin, 1787-)-. (Washington, Congress.)

Roy. Scot. Soc. Arts., Trans., fur Transactions of the
Royal Scottish Society of Arts.

8^', Edinburgh, 1841-)-. (Washington, Patent Of-
fice.)

UNITED STATES COAST AND GEODETIC SURVEY.

475

Roy. Soc. Edin., Proc, for Proceedings of tbe Royal

Society of Ecliubur};li.

8°, EdiDburglj, 1S:!2+. (Washington, Observa-
tory.)

Roy. Soc. Loudon, Proc, Jor Proceedings of the Koyul
Society of Loutlon.
8°, Loudon, 1854-|-. (Washington, Observatory.)

Roy. Soc. London, Phil. Trans.,/or Philosophical Tran.s-
actious of the Koj al Society of London.
4°, London, 166,'i+. (Washington, Observatory.)

Rozet (Claude-Antoine). Recherehes relatives ;\ I'in-
fliii-iiee de.s inegalites de la strncture dn globe kiu- la
marche du (leudnle.
Soc. Philoni., Proc.-Verb., 1842, 27-29.

Sur les in^galit^s des hauteurs de la colonue

barom^trique ct de la longueur du pcndule a la sur-
face des eaux tranciuilles.

Soc. Cidogr., Bull, 1842-'4:!, 27(>-286; Soc. I'liiloni.,
Proc.-Verb., 1843, 22-33.

ct Hossard (P.). Sur les causes probables des ir-

rfigiiIarit(?sdo la surface de niveau du globe terrestre,
des anomalies observ^es dans la direction de la ver-
ticale, la marche du jiendule ct la hauteur de la co-
lonno baronii^triquo ramen^es h cette menie surface.

Acad.d. Sci. Paris, C'oiup. Rend., xviii, 1844, 180-
185; Soc. Philom., Proc.-Verb., 1844, 18-22.

R. R. Eug. Journ., fur The Railroad and Engineering
Juurnul.
4°, New York, 1832+. (Washington, Patent Office.)

Riidiger (W. von). Die Methode der kleiusteu Quadrate

abgeleitet au.>4 der Wahrseheiulichkeitblehro uiul ihre

Anweuduug auf uaturwissenschaftliche Messungen.

Zuui Selbstunterricht.

8°, Berlin, 1877, pp. 49. Kuhii. (Slunich, Royal.)

Riidgisch (R. von). lustruniente uud Opera! iom-n der
iiiedereii Venuessuugskunst.

2 parts, S'', Casscl, 1875, pp. viii, 43li. (lirilish
Museum.)

Ueber G radmessungen, pp. 425-436.

Riimker (Karl Liidwig Chiistian). Observations :\
Loiulres sur la longutiir ilii p<iuluU) simple.
Corr. Astron. (Zach), v, 1S21, GGSl.

[Pendel-Beobachtungen.]

Astron. Nadir., in, 1824, 201-262.

Observations fordi'lermiiiiiiK tbe ab.solute length

of the pendulum vibratiri}; sidindHat I'aramatta, ac-
cording to Borda's nielliod.

Roy. Astron. Soe., Mini., in, 1)^27, pp. 277-298;
Month. Not., 1, 1827-'30, 7r.-7().

Rumovski (Stephanus). Ex]ierinienla lirca loufjitudi-
lu'in pcndiili simplieis miiiuta secuiida oscillantis in
urbe Selengin.sk instituta.
Acad, de St.-P^tersbourg, Com., xi, 1705, 465-480.

Expeiimenta circa longitudinem penduli sim-
plieis niinuta seeuiula Kobe Archangelopoli oscillan-
tis.

Acad, de St.-Petersbourg, Com., xvi, 1771, 567-585.

Meditatio de figuratollurisexactiuscognosconda.

Acad, de St.-P^ter8bourg,jVcta, XIII, 1802, 407-417.

Runge (Carl). Ueber die Kriimuiung, Torsion uud geo-
diitisclio Kriimmuug der auf ciuer Flache gezogeueu
Curven.
8^^, Berlin, 1880, pp. 27. (Cambridge, University.)

Russel (W. H. L.). On the calculation of the potential
of the (igure of the earth.
Brit. A. A. S , Trans., xxxv, 1865, 8.

RUSSIA.

A. (G.). Sur Ira iiiosures r^ceutea d'arcadu m6ridien effectu^a
dana la paitie uord-eat de TEuropo.
Bibl. Univ. Gcii6Te, x.xui, 1853, 275-278.
Bkssei. (F. W.). Kachricht voii der Vereinigiing der rnasi-
sclieii Gradmcsanngeu.
Astrun. Nacbr., X, 1833, 325-328.
C'RAXOINK. Lea travanK gfiodt-aiquea de la Society iinperiate
g^ograpbiqne de Ruaaio en Aaie.
Soc. G6ugr., Bull., XIV, 1877, G34-638.
Ekmanx (G. A.). Ueber geodatiacbe Arbeiten . . . dna riiasi-
acheu Generalatabea.
Arcb. Eusa. (Ermanu), I, 1841, 17-34; IV, 1845, 274-319.
Fedokow (T. T.). Yorlauiige Beriebte . . . der aatrouomiaeli-
geograpbiscben Arbeiten.
St. Peteraburg, 1838.
Foitsen (E.). Bericbt iibor die geodatischen Arbeiten iu Rnaa-
laud.
Int. Geod. Cong.. Gen. Ber., 1871,42-52; 1874,75-76; 1876,213-
214; 1876,121-122; 1878,105-106; 1830, 35; 1881-'82, 125-126.

Note aur lea expfiriencea avec le peudule, execufi'-es eu

Ruaaic.

Int. Geod. Cong., Gen. -Ber., 1883, 29-30.
GoLDBACn (C. F.). . . . nebat einer Aukiindigung einer geo-
diitiscbeu uud astronomiauheu Vermeaaung im Gouverne.
nicnt Moskau's.
Astron. Jabrb. (Bode), 1811, 211-212.
LiTTUOW (K. L. VON). Bericbt iiber die osterreicliiarU-ru.s-
aist-be Verbinduugs-Triangulatiou.
K. k. Ak. d. Wias., naturwiaa. CI., Sitz. Ber., ix. 1852, 912-
915; Denksobr., v, 1853, 111-128.
Sastini (G.). Cenni atorici iutorno iilla miaura dell' arco
dul meridiunu di 25'^ 20' eseguita in Kuaaia dal 1812 tino
al 18.-.2.
Accad. d. Sci. I'iulova, Kiviata, x, 1862, 37-78.
SciiuBEUT (T. r. dk). Sur la g^od^aio eu Xiusaie.
Corr. Aatiou. (Zaeb), IX, 1823, 171-175; XII, 1825, 70-89; St.
Peteraburg, 1832, 1842, 18;-.8.
Stkh.sitzki (.T.). Bericbt iiber die . . . anagefiihrteu geodii-
tisclien Arbeiten.
Int. Geod. Cong., Verbandl., 1884-'86, 200-204; 1887, xi, 1-3;
Geogr. Mittlieil. (Potermann), 1803, 340-144.
SrituvE (F. G. W.). Nacbricbt vou der niaaiHcluMi llradiuea.

HUUg.

Astron. tfachr.. 1,1823, 07-68; n, 1824,135-136, 145-148; VI,1828,
391-394; vn, 1829, 385-400; X. 1833. 323-325; (^oir. Astron.
(Zarb), XI, 1824, 23-33, 34-42; Dorpat, 1827, 1831 ; Di.qinl,
Jabrb., I, 18:>3, 87-89 ; Acad, do St..P6terabourg, Mtui., II,
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Int. Geod. Cong., Gen.Ber., 1884-'86, 204-218.
Tknsek (C). Naehricbt von der Vollendunj; der Gradiues-
siing Zwiacbeu Donau iind Kianieer.

Acad. deSt.-P^'UM-abourg, 1853.

Verbiudung der ruaai.Hcheii Triangiilalion mit den

pronaaiHclien bei Meuiel.

Breslau, 1858.
Anon. XTrbersii-bl der ;iHtrouomi8cben uud geodiitiaclieu Ar-
beiten in liuaaland bia ziuu Jnbre 1855.
Zeita. f. allg. Krdknude. vi, 1859, ■i17-274.

476

UNITED STATES COAST AND GEODETIC SUEVEY.

RUSSIA— Continuc.l.

Anon. Memoirs of the armj' topograiibic departmeut of Rus-
sia. Vols. 1-41.
1837-'86.

Incbargfof lllaramberg, Forscb, Stebuitzki.TutscJikow.
The entile work is jirinted iu tbe Kussian btugiiage,
wbicb renders the work useless to sueb a large class
of geoilesists, tbat no analysis of the work is deemed
necessary in tbia jilace.

Anleitung zu den llerecbuungen der trigonometriacben

Aufnahme, nnd zn den Arbeiten des topograpbiscben Eii-
reaus ; neb.«t die geborigeli Hiilfstafeln.
St. Petersburg, 1820.
Bussian and German.

Ryde (Edward). Tlic Orduaute Survey of the United
Kiiiyduiu.
Surveyor's lust., Trans., XV, 1882-'83, ii, 25-62.

Ryflf (Petrus). Quirstiones geometrica; iu Euclidis et P.
Kami quibus geodsesiam adjeciuius per usum radii
geometrici.

8", Francofurti, 1606, pp. 135. (British Museum.)

Qu*8tiones geometriea> in Euclidis et P. Rami

2ro;^£;£ao;»' in usuui scholu' matUeuiatica' collectic
a doctore — , Basil luatbciuatum professore. Quibus
geodiesiam adjeciuius per usum radii geometrici.
Postremo accessit commeutatio optica, sive brevis
tractatio de perspectiva commuui diu optata nee no
juventuti fatis perspieua.

16°, Oxouiw, 1665, pp. :U6. (Gore.)
S. ComparaLsou des observations du j)endule il diverses
latitudes, faites par MM. Biot, Kater, Sabine, de
Freyciuet et Duperrey.
Bull. Sci. Math. (Saigey),vn, 1827, 31-43, 171-184.
S. Nordanierilianische Vermessung.
Astrou. Kachr., X, 1833, 385-388.
S. (F.): L'Isle de la Croyere (J.-N. de). Proposition
de la moburedu la terre eu Ku.ssif. Trauslated by — .
Roy. Soc. London, Phil. Trans., XL, 1737-'38, 27-51.
Sabiue (Ed-ward). An account of experiments to de-
termine the acceleration of the peudalum in diflereut
latitudes.
Roy. Soc. London, Pliil. Trans., 1821, 163-190.

Beobachtungeu iilier die Beschleuuigung des

Secundenpendels in hijheien Breiteu, angestellt auf
den Expeditiouen nuter Kapit. Ross uud uuter Kapit.
Parry.

Ann. d. Phys. (Gilbert), LXIX, 1821, 402-416.

: Biot ( J.-B. ). Exposd d'cxp<;rieuccs avec le pen-

dule par — .

Jouru. d. Sa vans, 1825, 643-U51; 1826, 3-18; 1827,
208-217 ; 1829, 20.5-222.

An account of experinieuts to determiue the lig-

ure of the e.artli, by means of Iho peudulum vibrat-
ing seconds in ditVcrent latitudes; :is well as on various
other subjects of j)hilosophical iu(iuiry.

4^^, London, 1825, pp. xv, 509. (Washington, Ob-
servatory. )

Of wliieh tbe first 372 pages relate to tbe pendulum ob-
servations.
Kevd. iu Monlbly Review, c\ ni, 1825, 270-278. Itevd by
Rknwick (.1.), Jouru. Frank. Inst., I, 1826, 164-1,2,
203-213 Eevd. in Hull. Sci. Hatb. (Saigey), vii, 1827,
25-28

: Blosseville. Note sur les observations du — .

Corr. Astrou. (Zach), xili, 1825, 422-427.

Sabine (Ed■^!^^ard) — Continued.

: Francoeur (L.-B.). Rdsultats des expf^riences

de — pour determiner la longueur du pendulo b, secon-
des.

Soc.Philom., Bull., 1826, 65-66.

: Ivory (J.). The grounds for adopting the ellip-

ticity of the earth as deduced by — .
Phil. Mag. (Tilloch), LXVlll, 1826, 321-320.

On the measuremeut of an arc of the meridian at

Spitzbergen.

Quart. Jouru. Sci., xxi, 1820, 101-108.

An account of the arcs perpendicular to the

meridian, which are now measuring on the continent
of Europe.
Quart. Journ. Sci., i, 1827, 177-204.

An account of Prof. Carlini's pendulum experi-
ments on Mont-Cenis.

Quart. Journ. Sci., ii, 1827, 153-159.

Reply to Mr. Heuderson's remarks on Capt. Sa-
bine's pendulum observations.

Phil. Mag. (Taylor), ii, 1827, 176-177.

Experiments to determiue the difference in the

length of the seconds pendulum iu Loudon and Paris.
Roy. Soc. London, Phil. Trans., cxviii, 1828, 35-71.
Revd. in Bull. Sci. Matb. (Saigey), X, 1828, 254-255.

Account of M. Bessel's pendulum experiments.

Quart. Journ. Sci., v, 1829, 1-27.

Experiments to determine the difference in the

number of vibratious made by an invariable pendu-
lum in the Royal Ob.servatory at Greenwich, and in
the house iu London in which Capt. Kater's experi-
ments were made.

Roy. Soc. London, Phil. Trans., 1829, 83-102.

Nouvelles experiences sur le pendnle.

Corr. Math. (Quetelet).

Kevd. by L. (Fr.), Bull. Sci. Matb. (Saigey), xn, 1829,
236-239.

On the reduction to a vacuum of the vibrations

of an invariable pendulum.

Koy. Soc. London, Phil. Trans., 1829, 207-239.

— On the reduction to a vacuum of Capt. Kater's
convertible ponduluui.

Roy. Soc. London, Phil. Trans., 1829, 331-338.
— : FalloTvs (Fearon). Observations made with
the invariable pendulum. Note by — .
Roy. Soc. London, Phil. Trans., 1830, 153-175.

Experiments to determine the dift'orence iu the

number of vibrations made by an invariable jiendu-
luni iu the royal observatories of Grceuwich and Al-
tona.

Koy. Soc. London, Phil. Trans., 1830, 239-249.
Experiments to ascertain tbe correction for varia-
tions of temperature, within the Hunts of the natural
temperature of the climalo of the south of England,
of the invariable pendulum recenlly employed by
British observers.

Roy. Soc. London, Phil. Trans., 1830, 251-255.

Experiments on the length of the seconds pen-
dulum at the Royal Observ.atory of Greenwich.
Koy. Soc. London, Phil. Trans., 1831, 459-488.

UNITED STATES COAST AND GEODETIC SURVEY.

477

Sabitsch 'A. N.)- 6'fc Sawitsch (A. N.).
Sabler (G. ). Ucobachtuugeu iibt-rdie irdischo Strahlen-
brechnug.*

Dorpat, 1P39. ^

: Struve ( F. G. W. ). E&sultats des operations

Keo<k-siiiues de — ... en 163(! et 1837.

Acail.de St.-P^tcrsbourg, Bull. Phys. Math., VIIT,
1850, :?37-3e8; Conn. d. Tenii>s, 18->3, 49-78: Acad.d.
Sci. Paris, Conip. Rend., XXX, 1850, 541-549.
Sadebeck (Benjamin Adolph Moritz). Triaugnlation
derStadf Bieslau.
4°, Brcsiaii, 1855, pp.30. (British Miiscnni.)

Festschrift zur Feier des 25.jahr. AmtsjubiliiniDs des
Gymnasiums, Director Dr. Schonbom in Breslaii.

Ueber die neueren, zur Bcstimmung der Gestalt

uud Grosso der Eide unternomnieneu Messungen.
Schlos. (;es...Iahre8bor.. XLI, 1863,23-24.

iiiul Biemiker (C. ). Bcricht des Centralbiireaus

der europiiiscben Gradiiiessung.
Int. Geod. Cong., Gou.-Ber., 1868, 30-,34.

I'eber die iin Jahre 18(19 ausgefiihrte geodiiti-

schen Arbeitcn fiir die europjiiscbe Gradniessuug.

Scblee. Ges. Breslau, Ber.,xi.vii, 1869, 301-307.

Bericht liber die Tbiitiglieit des geodiitischen

Institnts, 1869, 1870, 1872, 1873, 1878, 1879, 1880,

1881-'82.

Title in full umler Baeveh (.J. .7.).

Entwickelungsgang der Gradmessung.s-Arbcitiii

mit eiuer Uebersichtskarte der deutschen Gradnies-
nngs-Arbeiten.

8°, Berlin. 1876.

VlHCHOW (R). Sanimlung pemeinschaftliohcr Wisaeu-
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Schreibeu an den Heraasgeber. [ Regarding tlie

precision of the " Kiistenvermessung" and the
" Bonner Basis".]
Astron. Naebr., I.XXXVII, 1876,29.

Znsaninienstellung der Literatur des Gradmes-

sungs-Arbeitcn.
4^, Berlin, 1876.

- Schreiben an den Heransgeber. [Containing a
refutation of a tlieory advanced V)y .Jordan coiucrn-
ing the mean error in angle uieaHureiiients. ]

Astron. Nacbr., i.xxxix, 1877, 29-32.
See JoniiAX. Ueber d. Bestimmunf;, etc.

Ueber den Kinfhiss der Lotliablenkungon auf

Winkelme.ssungen.

Astron. Nachr., xc, 1877, 113-118; xci, 1877, M.V
152.

llilfstafel fiir die Dillerenz zwischcn doni sphii-

roidisuhen und spliiirischen Liingen-Untcrschiedc
zweier Punkto auf der Erduberfliiehc.
Astron. Nachr., xcv, 1879, 207-220.

Literatur der pniktischen und theoretischen

Gradniessiing8-Arl)eiten.
Int. Geod. Cong., Gen.-Ber., 1880, ix, 1-108.
Also iMiblislitd separately.

Das hessiscbe Dreiecksnetz. Publication des

konigl. preuss. geodiitischen Institnts.
4°, Berlin, 1882, pp. vi, 2.30, 5 plates. (Gore.)

Ueber eino neuc Methode, die Ausdehnung von

llaa.s.stiil)en zu Ijestininien.
Leopoldiua, xix, 1883, 141-M4.

Sachs. Ges. V7iss., math.-phys. CI., Ber., for Bericht
der s.'icbsiscben Gesellseliaft der Wi8sen.schaften,
raatheniatiscli-phy.sikali.scbe Classe.
8'-, Leipzig, 1849+. (Washington. Congress.)
Sanger (Theodor). Verallgemeinerung des zasanimeu-
gesetztcn PendeLs.
8o, Ca.ssel, 1880, pp. 35. (Berlin, Royal.)

SafTord (Truman Henry). On the method of least
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Am. Acad., Proc.,ii, 1876, 19.3-201.

S[aigey (Jacques-Frederic)]. Sur les opf'rations g<?o-
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Bull. Sci. Math. (Saigey), III, 1825,238-239; Conn,
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Bull. Sci. Matli. (Saigey), iii, 1825, 298-301.
Title in full under Cakmxi (F.).

: Ivory (J. \ On the theory of the figure of the

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: Ivory (J.). Ellipticity of the earth as deduced

from experiments made ^vith the pendulum. (Phil.
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Bull. Sci. Math. (Saigey), vi, 1826, 269-270.

Comparaison des observations dii pendiile h di-

verses latitudes ; faites par MM. Biot, Kater, de Frey-
cinet et Duperroy.

Bull. Sci. Math. (Saigey), vii, 1827, 31-43, 171-
184 ; Hertba, xili, 1829, 287-290.

I^a pratique des poids et mcsures du systfeme m<S-

trifiue.*
16", Paris, 1839.

POGGENDOUFF, n,735.

Snr la figure de la tcrro, d<'t«rmiu66 par les ob-
servations du peudule.*

POGGENDOUFF, II. 735.

Saint- Claire-Deville (Henri) tl Moscart (E.). Snr la
construction de la r(j;le g(-ode.si(|ne Internationale.
Int. Geod. Cong., Gen.-Ber., 1878, l-.'->0; 1879, 1-12.

Saint-German (A. de). Sur la dnr6o des oscillations
du peudule conipos6.'

Soc. Math, do France, Bull., ii.

Salueuve ( J.-F.). Cours de topographic et do gdod^iie.
8", Paris, 1841; 2" 6d., Paris, 1850; 3" 6A., Paris,
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Samter (Heinrich). Theorie des Gaussiseheu Peudels
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8 ', Berlin, 1886, pp. 99. (Oxford, Bodleian.)

Saiids (B. F.). Description and drawingof acouvcnient
signal for observing on secondary stations. (Sands'
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r. S. C. and G. Survey, Rep., 1855, 364.

Sande Bakhuyzen (H. G. van de). R<<sume des tra-
vaux g<^odi:^si(iues pendant I'ann^'e 1881. (Pays-Bas. )
Int. Geod. Cong., Gen.-Ber., 1881-'82, 84-^5.

R<:suni<! des trnvaux g<5od<!siqnes exf'cutds dans

les Pay.s-llas eu 1883.

Int. Geod. Cong., Gen. -tier., 1883.257-259.

478

UNITED STATES COAST A^D GEODETIC SURVEY.

Sande Bakhuyzen (H. G. vau de)— Continued.

Kesum^ ilea travaux gi5od<5siqae8 exdciilos dans

les Pays-Bas en ISSl.
lut. Good. Cong., Geu.-Ber., 1861, '2.-.;)-ii(il.

Rfcnmi^ des travaux g6od<5si<iU('s ex^cutos dans

les Pays-Bas en 18t<4, ISA'i et 18d6.

Int. Geod. Cong., Verhandl., 1884-'8C, 178-182.

. — Edsuni^ des travaux g^od^siqnes exc'cuti^s dar.s

les Pays-Bas en 1887.
Int. Geod. Cong., Verhandl., 1887, viii, 1-3.
Sanders ( Christopher Knight). A series of tallies in
which the weights and measures of France are re-
duced to the English standard.

8°, London, 18^5, pp. lO'.l. (Southaniiiton, Ord-
nance Survey.)
Sang(Edwrard). Notice of an erroneous method of using
the theodolite, with a strict analy.sis of the effects of
various arrangements of readers.

Edinb. Phil. Journ., x.xvi, 1838, 173-18i; Roy.
Scot. Soc. Arts, Trans , i, 1841, 264-'273.

Criticising tliB nietLod used by the Ordnance Survey.
Also concludes tb-it the same instrument is capable
of giviu<;much better results by tbc method of repe-
tition than by that of single observations.

On a method of obtaining the greatest possible

degree of exactitude from the data of a sirrvey.

Edinl). Phil. Journ., xxvi, 1838, 327-346; Roy.
Scot. Soc. Arts, Trans., i, 1841, 287-304.

Criticising the Ordnance Survey, saying their value of e
is 1 : 149, and an error of 11" would change it to 1 : 99
or 1 : 293. He also satirizes the method of allowing
for spherical excess, which has been doubtfully com-
putecl, and showing their observed spherical excess
gave for 11. values differing from one another by
nearly 7.000 feet. He also obtains tive equations
which contain all that is needed for deducing, with
the greatest possible probability' of exactness, the
latitudes and longitudes of lljo st.ition, and the figure
of the earth from geodetical operations.

On the proper form for a convertible pendulum.

Edinb. Phil. Jonrn., XXXI, 1841, 34-38.

Pendulum.

Encycl. Brit., 8th ed., xvu, 1859, 376-388.

On our means for estimating tlie density and

temperature of the earth.

Roy. Scot. Soc. Arts, Trans., x, 1883, 278-2&'».

Sanson. lu.strnction sur la disjiosition et la tenue des
r^gistres de c.vlculs g^odi'^siques.

Eol., Paris, an xu (1804), pp. xvi, 10 tables.
(Vienna, War Office.)
Sansoue (Francesco). Measuring the earth's surface.
Pop. Sci. Month., x.\x, 188G, 242-255.

Sautiui (B.). SuUa forza centrifuga terrestre iu quanto
stnrlia la direzione della gravita.

Aunali d. Scieuze Math, e Fisiche, vii, 1856, 445-
4.-)3.
Santini (Giovauui). Elenienti di astronomia, con lo ap-
plicaziuui alia geogratia, nautica, guonomica o cro-
nologica.

4°, Padova, 1830, l, pp. vii, 303, 3 plates; ii, pp.
366, 2 plates. (Oxford, Bo<lleian.)
Delia figura della terra, n, 169-195.

Cenni storici intorno alia misura dell' arco del

meridiauo di 25" 20' cseguita in Rnssia dal 1812 lino
al 1852.

Accad. d. Sci. Padova, Rivista, x, 1802, 37-38,

Santini (Giovanni) — Continued.

Delle recenti ricerche intorno alia vera figura

della terra, dedota d.alle principali misure eseguite
nella direzione de' snoi meridiani.

1st. Veneto Mem., XI, 1862, 219-267. (Published
separately.) '

4°, Venezia, 1863, pp. 51.

A notice of the methods of Bessel, Schubert, and Clarke.

Eelazioni intorno alle attrazioni locali risultauti

nei coutorni di Mo.sca dietro il confrouto delle posi-
zioul geodetiche con le osservazioni astrououiiche
instituti in diversi punti di quel circondario.
Ist. Veneto Mem., xil, 1864, 77-79.

Compendiata esposizione del modo iiiii vanla-

giosa di risolvero una serie di eqnazioni lineari,
risultante da osservazioni tntte egualmente proba-
bili, per l.a determinazione ilegli element! di nnu
proposta teorica.

1st. Veneto, Mem., xiv, 1870, 477-510.

Sawitsch (Alexis). An,szng ans Herru C. F. Gauss'
I'ntersuchungen iiber die Borechuuug trigouometri-
Bclier Messungen.

Acad, de St.-PcHersbonrg, Bull. CI. I'hys. Math.,
XI, 1848, 257-266.

: Strave (F. G. 'W.). R^sultats des operations

g^odesiqnes de — ... en 1836 et 1837.

Acad, de St.-P(!tersbourg, Bull., VIII, 18.50, 337-368 ;
Conn. d. Temps, 18.5.'!, 49-78; Acad. d. Sci. Paris,
Comp. Rend., XXX, 1^50, 541-.549.

Die Anwcndung der Wahrscheinlichkeitstheorie

auf die Berechuung der astrouomischeu Beobach-
tuugen und geodiitischen Messnngen, oder die Me-
thode der kleinsten Quadrate. Deutsch bearbeitet
von C. G. Lais.

8*^, Leipzig, 1863, jip. vi, 338. (British Museum.)
This is a translation of a work in Kussian, published
at St. Petersburg, 1857.

and Ijenz (R.). Pendulum observations, made in

1865 at St. Petersburg, Tornea.*
Acad, de St.-Pt5tersbourg, Appendix.

and SmysloTV (P. M.). I'endulum obser%'ation»

in 1866 at Pulkowa, Dorpat.*
Acad, de St.-Petersbourg, Ai>pBudix.

Sur la determination de la resistance de I'air an

mouvementdu pendule.

Acail.de St.-Petersbonrg, Bull., IX, 1866,477-482;
M61. Math. Astrou., Ill, 1S66, 681-688.

— and Smysiow (P. M.). Pendulum observations
in 186.8-'69, at St. Petersburg, Vilna.*

Acad, de St.-PiSteisbourg, Appendix.

— Les variations de la pesanteur dans les provinces
occidentales de I'enijiire rns.se.

Roy. Astron. Soc, Month. Not., xxxi, 1^^71,221-224 ;
Mem., :;xxix, 1872, 19-29.

Eevd. in Jahrb. rib. d. I-'ortschr. d. Math., iv, 1872, 576, by
Gm. [OlaisuekJ.

Analyse des observations failes au Caucase sur

les refractions terrestre.

Acad.de Sl.-Petersbourg, Bull., xx, 1875.

— : Plantamour (E.). Recherehes experimentales
b(ir le mouvemeut simultane d'nn ])cndule et de ses
snpport.s. Revd. by — .

Astron. Ge8.,Vierteljahrs., xiii, 1878, 264-274.

UISITED STATES COAST iVJSD GEODETIC SUEVEY.

479

Sawitsch (Alexis)— Continued.

Les lon^ructirs ilu peudiilo :\ secondcs i Pulkowa,

St.-P^tersbourg, et ;ius ditl'creuts points de la Rnssie
occidentale, eoiTJgdes de I'influencc pnidiiito pnr l:v
Uexion des supports du pendule coiistruit par M.
Repsiild.

Koy. Astrou. Soc, Mem., xi.iv, 1877-'7i), :?07-3ir);
^[onth. Not., XXXIX, 1878-'7'J, 3f)5-:«ir).

Qncl(jues reuiarques sur la d<5termiuation de la

longueur du pendnle a secondes.
Tnt. Gcod. Cong., Gen.-Ber., 1883, 30-3a.

SAXONY.

Bklhxh (C). Bericht uber die geodiitiacheu und awtrono-
mischen Arbeiton iiu Konigreich Sachseu.
Int. Geod. Cong., Gen.-Ber., 1865, 35-37; 1866, 45-46: 1867.
12-15 ; 1872, 53-57 ; 1873, 29-32 ; 1875, 215-216 ; 1876, 122-123 ;
1877,304-305; 1878,106-110; 1880,36-37.
Kagel (A.). Bericht iibcr die geodatischen Arbeitt-n im Ko-
ni^roifb SacUen.
Int. Geod. Cong., Gen.-Ber., 1864,37-41; 1870,58-60; 1871,54-
55; 1881-82,120-129; 1884-'86, 218-227.

Die Vermessungen im Konigreich Sacbsen.

Dresden, 1876.

SCHIKFNEU (A,). TJeber das gebrauchto Grundinas).
Ann. d. Erdknnde (Berghaua), vni, 1833, 64-74; x, 1834, «S-
100.
Wkibuacm (J.). Ausziig ans dcni Berit^bt der k. Hiichs. Com-
inisisiuii der mitli-leuropiii.'iclieu Graduie.s8Ung.
Int. G.-od. Cong., (ien. -Her., 1863,26-27; 1805,32-35; 1866,43-
45: 1868,49-53; 1869, 5h-60.

EuropjiiHcbe Gradiiiessiing im Kiiuigr. Sacbsen. Aa-

tronomiscb-geodiitiacbe Arbeiti'n fiir die Gradmessung im
Konigreicho Sacbsen. 4 Abtheilungeu.

4 ', licrlin, 1882-'86.

Schaar (Matthieu). Snr le innuvcnicnt du pendulc en
ayaut (^fjard au niouvenient do rotation do la terre.
Acad, do Belgiciue, M<5ni., XXVI, 1851, 1-14.

Kapport de M. Schaar sur un mdmoiro do M. Mo-

lign,v relatif aux exp<Sriences pour determiner la dcn-
sild de la terre.

Acad, dc 15elgi<iue, IJuII., XIX, 1852, ii, ■170-481.
fc'chafer (Wilhelm). Entwickclung der Ansichteu des
Alterthunis iibcr die Gestalt und Grosso der Erde. '
4-, Instcrburg, 18C8, pp. '26. (Gore.)
Schaefer (H. 'W.). Die astronomischo Geographie der
Grieehen bis uuf Eratosthenes.

8"^, Flensburg, 1873, ]ip. 3'2. (Gore.)

Schaubach (Johanii Konrad). Gescliichte der grie-
chischcu Aslrouoniie bis aut'Eratostbeues.

h ', Giittiugen, IHOa, pp. xvili, 507, 4 plates. (Brit-
ish Museum.)

Yermutliuug iiber die Kriimmung der Erde, 220-281.
Scheffler (Hermann), lleber die niittlere Dichtigkeit
der Eld.-.

Z.'its. f. Math. (.Schliliiiilch), X, l^lw, 2-.M-227.
Schenk (J.). Ueber die rjcstinininng der Diniensionen
lies Krdkiirpers aus Messuugcu von Meridianbogen."
Olniiitz, u. d.

Scherffer (Karl). Trigoiu)ni('triscIier Versnch von der
\V;ilil des Standes, aus welchen man die Euller-
:.uiig '.wejer 0< rter abniisst, deren nur einetu bey-
zukomuien ist, wenn in Bee •pninng der nijthigen
Winkel ciitweder nur In einem, -•■I' : 'n zweyeu ein
Fehler begangen wird.
B°, Wicu, 1700, pp. 43, 2 plates. (Berlin, Koyal.)

Schering (Ernst). Erweitemng des Ganss'scheu Fun-
damentalsatzes fiir Dreiecke in stetig gekrunimteu
Fliichen.
Ges. d. Wiss. Gottingen, Nachr., 1808, 389-391.

Schiaparelli (G. V.). Dolle operazioui fatte negli anni
1857-'58-'04 alia R. specola di Brera per determinare
il rapporto del klafter uormale di Vienna col metro
legale di Francia e coUe portiche impiegato uel 1788
per la luisura della base del Tieino.

Ist. Lonibardo, Rend., I, 1804, 312-316; 8", Milano,
1800, pp. 41; Eii'.Astron. Mil.ano, 1866, 3-41.

Sulla compensazioue delle rcti trigonometriche

di grande estensione.

Ist. Lombardo, Rend., Ii, 1865, 348-359; in, 1806,
27-41.
— Sul principio della media arithmetieanel calcolo

dei rcsultati delle o.sservazioni.

Ist. Eombardo, Rend., I, 1808, 781-778.

Schiaparelli (G. N.). Sur le prineipe de la moyenne
arithra<?tique.
Astron. Nachr., lxxxvii, 1875, 55-58, 141-142.
Eevd. in Jahrb. lib. d. Fortschr. d. Math., vii, 1875, 109.

Schiavoni (Federigo). Sulla misura della base geo-
detiea eseguita in Puglia.
8*^, Napoli, 1861, pp. 14. (Gore.)

Principii fondamentali intorno alia misura di una

base geodetica e.sposti dal — .

8°, Napoli, 1862, pp. [ii], 62. (Gore.)

Coufrouto tra la base di Nai)oli e quella di Cas-

telvoltnruo.*

8°, Napoli, 1863.

Intomo a' lavori geodetici nella cittJl di Napoli."

Napoli, 1863.

Relazione sulla base misurata ne' piani di Cata-
nia, e sulla rete circonstante.

Int. Geod. Cong., Gen.-Ber., 1865, 58-67.

Relazione sugli studii fatti per assegrare il co-

effieiento di tcmperatura, e la luughezza della tesa
del .Spano iuviata a Berlino.

Int. Geod. Cong., Gen.-Ber., 1866, 16-21.

Sulla base geodetica misurata in Sieilia uillii

piana di Catania 1' anno 1805.

8°, Napoli, 1807, pp. 12, 1 plate. (Gore.)

Osservazioni geodetiehe sul Vesuvio eseguito in

aprile 1868.

4°, n. d.,pp. 8, 1 chart. (Berlin, Geodetic Insti-
tute.)

— Relazione sullo esperieuze fatte 1869 nel giibi-

netto geodelico dello slato maggiore per determin;>re
dctinitivamonto il rapjiorlo fr;i l;i tcs.a ilaliana e l;i
prussiana.

4", Napoli, IBW, pp. 20. (Berlin, Geodetic Insti-
tute.)

Relazione bu' lavoii geodetici che il corpo dello

stato nuiggioro italiano va eompicndo per contribiiiro
alia misura del gr;idii eunipeo.

Int. Gcod. Cong., Gen.-Ber., 1871, 2r>-31.

Osservazioni geodetisehe sul Vesuvio, cseguite

neir aiiiio 1872.

[Napoli, 1872], pp. 0, 1 plate.

480

UNITED STATES COAST AND GEODETIC SURVEY.

Schiavoiii (Federigo)— Continued.

Relazione siil calcolo della triangolazione di l"""

ordim*, fia la Calabrie o la Basilicata.

Int. Got.d. C'oug., Gcn.-Ber., 187'J, 4-f;.

Piineipii di goodcsia.

1: Napoli, 1H(;3, pp. [ii], 300, !l jilatcs; il: Napoli,
1864, pp. 22f), 4 plates. (Berlin, Geodetic Institute.)

Scbiegg (Ulrich). Ueber die Vermessung von Bayem,
nebst Bcmerknngen von Zacb.

Mon. Coir. (Zacb), viii, 1803, 354-3rir. ; x, 1804, 253-
267, 278-288.

Schiffner (Albert). Ein Wort iiber das boi den B.ach-
Hischrn l,andc8vermessungen gebrancbteGrundmass,
ingloicbon iiber die Breiten- und Liingen-Angabcn
der Ilcrren Oberreit und Lohrmann.

Ann. d. Erdkuude (Bergbans), vili, 1833, 64-74.

Noeb einige Bemerkungcn iiber die BJicbsiscben

Landes-Verniessnngin.

Ann.d. Erdknnde (Bergbans), x, 1834, 85-100.

Sclilmpf (Ernst Reiahold). Eine Verallgemeinerung
dcs Pendelproblems.
8°, Halis Sax., 1882, pp. 32. (Oxford, Bodleian.)

Schindler. Ueber Febler bei der Berecbuung eines
ebeneu Dreiecks.*
4<^, Prag.

Schinz (Emil). Ueber die Scbwingungen des Rever-
sionspendels im widerstebenden Mittel.
4°, Aarau, 1847. (Berlin, Royal.)

Zur Feier der 25. Lehrwirksamkeit des Kectora der
Aargauischen Kanlonsscbale, 23-40.

Schlaefli (Ludiwig). Bemerkungen iiber confocale Flii-
cben zweiten Grades nnd geodiitiscbe Linie auf dem
Ellipsoid.
Natnrf. Ges. Bern, Mittbeil., 1847, 97-101.

Losung einer Pendel-Anfgabe.

4°, Bern, 1867, pp. 27. (Gore.)

[Ziim Lecti<*s Katalog der Berner Hochaclinle, 1867.)

Schlebach. t'eber Genanigkeit nnd Brancbbarkeit des
Messradcs bei gewohnlicbon Liliigenmessungen.
Zeits. f. Vermes., vi, 1877, 241-249.

: Koppe (C). Dor Basi.sapparat des General

Ibanez und die Aarbergcr Basisnieasung.
Nordbau-sen, 1881. Revd. by ^.
Zeits. f. Vermes., XI, 1882, Of>-W.

Schleicher (Franz Karl). Beitriigo ziir praktiscben
Jlessknnst.

8°, Frankfnrr, 1793, pp. xvi, 141, 4 plates. (Berlin,
Royal.)

Schlesinger (Josef). Einc neue Beweisfiilirnng iiber
die Leliniann'.scb(<n Slitzo boi der Potbeuot'sclien
Anfgabo und Ablcitung einer nruen Forniel fiirdie
Basisliinge des Feblcrdreiecks.
Arcli. d. Matb. (Grunert), i.iv, 1,S72, 144-182.

The length of the base refcneil to is the distance be-
tween points occupied by a piano tAblt>.
Kevd. in Jahrb. iib. d. Fortscbr. d. Math., iv, 1872, 579, by

n[RUXSJ.

Der ge(id.'ili.«ebe Tachygraph und das Tacliy-

grapb-Planiincter, lustrnmente zur scbnellen nnd
genauen grapbiscben CoustrucI ion der aus den Datcn
einer Tbeodolitvermessung berzu.stellenden Detail-

Scblesinger (Josef)— Continued.

plane, sowie zur Ausmittlung der Flacbeninhalte,
nebst Stndien iiber die Libello nnd das umlegbare
Nivellir-Fernrohr.

8^, 1877, pp. 115, 2 plates. FaUey u. Frick. (Brit-
ish Museum.)

Eevd.by B(Rli.\s], .Tabrb. iib. d. Fortschr. rt. Math., IX,
1877. 785-786.

Sclileiben (Wilhelm Ernst August von). Vollstiin-
diges Hand- und Lebrbuch der gesanimten niederen
Messkunde.
3d ed., Leipzig, 184.5, pp. xxvi, 432, 48 plates.
Simple sniveling.

Schleyermacher ct Eckhardt (C. L. P.). M^moire sur
la mesure do la base de Darmstadt.

Bibl. Univ. Geneve, xi, 1819, 3-16, 81-100.

Schlomilch (Oscar). Ueber die Bestimniung der Wahr-

scbeinliohkeit eines Beobacbtnngsfeblers.

Zeits. f. Math. (Schirunileb), xvii, 1872, 87-88.

Schmidt (Johanu Karl Eduard ). Bestimmung der
Giiisse der Eide aus den vorziiglicbsteu Messungen
der Breiteugrade.

Astron. Nachr., vii, 1829, 329-332; Koy. Astron.
Soc, Mem., VI, 1833, 139; Phil. Mag. (Taylor), vii,
1830, 409-412.

Lebrbncb der mathematischen und physiscben

Geograpbio.

8°, Gottingen, 1829-30, i, pp. xii,564, 3 plates; II,
pp. vi, 544, 1 plate. (Gore.)

Von der Gestalt dir Erde im Allgeraeinen, I, 33-45;
Genaucre Bestinimnng der Griisse und Gestalt der
Erdednrcb Gradmessnngrn, T, 162-Al; Theoretische
Uutersuchui:gi-u iiber die Gestalt dt-r Erde, I, 241-
364; Bestimmung der Abplattung der Erde duroh
die an den verschiedeneu Oertern gemesseuen Lan*
gen des Secundenpeudels, I, 305-437.

Ueber die Dimeusionen des Erdkorpers.

Astron. Eph. fiir 1S31, Gottingen, 1830, 105-108.

Ueber die Dimeusionen der Erde.

Astron. Nachr., ix, 1831, 315-316, 371-372.

Mathematischo Geographic, oder Darstellnng

nnserer Erde, nach ibreni Stande uud Verbaltnisse
zu deu iibrigen Uimnielskorpeni dcs gewobnlieben
Sonnensystems, so wio nacb ihrer oigentliiimlichcn
Griisse und der auf ihr dureb Natur nnd Politik ge-
machten Eintbeilung luit besouderer Beriicksichti-
gung der auf ibr wolinendeu Meuscben. Fiir Sebuleu
und zum Privatgebraucb.

4-, Leii>zig, 1832, pp. 45,5 plates. (Muniob, Royal.)

Schneitler (C. F.). Die Instrumente und Werkzeuge
der bobeien nnd niederen Me.sskunst, sowie der geo-
raetrischen Zeichnenkuust, ibro Tbeorio, Construc-
tion, Gebrauch und Priifung.

2d ed., 8°, Leipzig, 1848, pp. viii, 372; 4th ed.,
Leipzig, 1861, pp. xxxvi, 592.

Lebrbncb der gesanimten Messknnst, oiler Dar-
stellnng der Tbeorie nnd Praxis des Feldnie.ssens,
Nivellirens und des lliilionnics.sen», ilcr uiilitairiscben
Aufuabmen, des Markscbeidens nnd der Aufnabuio
ganzer Liinder, sowie der geometriscbcn Zeichnen-
kuust. Zulu Selbststudinm uud Unterricht.

2d ed., 8^, Leipzig, 1854, pp. x, 388; 3d ed., Leip-
zig, 1861, pp. xii, 474. (Washington, Congress.)

UNITED STATES COAST AND GEODETIC SURVEY,

481

Schoder. Schrciben an die Gradmessungs-Commissioii,
18t>ti, 1868, 1869, 1870, \K7X

Title iu full uuiler liAUli (C. W.).

Uebcr die Geuauigkeit der Messungen mit Mess-

stauge uud MesHbaiid.

Zeits. f. VcTiiics., II, 1873, 201-206.

[Bericht von der wurttembergischenLandesver-

luessung.]

Int. Geod. Cong., Gen.-Ber., 1874, 85.

Beriebt iiber die gfodiitischen Arbeiten in Wilrt-

teniberg fiir das Jahr 1877.

Int. Geod. Cong., Gen.-Ber., 1877, 313.

Bericht iiber die geodiitiscbeu Arbeiten in Wiirt-

tenil)erg fiir <lii! Jabre 1h81-'82.
Int. Geod. Cong., Gen.-Ber., 1881-'82, 141-143.
Schols (Ch. M.). Over de theorie der fouten in do
ruinite en in bet [ilatto vlak.

K. Ak. van Weteus. Amsterdam, Verhandel., xv,
1875.

Regardiug tho law of errors and their limits.
Herd, in Jahrb. ub. d. Fortuchr. d. Math., VII, 1875, lU-
115.

Over de aansliiiting van een driehoeksnet van

lagere orde aau een drie puuten van een driehoeksnet
van hoogero orde.

K. Ak. van Wetens. Amsterdam, Vers!., xvi, 1880,
297-349.

Kevd. in .Tahrb. nb. d. FortBchr. d. Math., xni, 1881, 835-
836. by G[Eltlt (VAN)].

Le calciil de la diht^nce et de I'azimut au moyen

de la longitude et de la latitude.

Arch. N(5erl., xvil, 1882, 101-167; K. Ak. van We-
tens. Amsterdam, Versl., ii, 1882-'83, xvii-xviii.

Kevd. in Jahrb. iib. d. Fortschr. d. Math., xiv, 1882, 942,
by OlKKR (VA.\)) ; Zelts. f. Vermes., XI, 1882, 565-568,
5Sfr-507, by K.

Over het gebrink van determinanten bij de me-

tod6 der klcinste kw.adraten."

Nieuwe Arch. d. Wisk., i.

Over de spherische behandeling van do spheroid-

ische geodesio met uormale doorsnedcu.

K. Ak. van Wotous. Amsterdam, Versl., xviii,
1883, i.

Sur I'emploi de la projection de Mercator pour

Schott (Charles Anthony )-
I'robleui in Geodesy.

■Continued.

Determining a position by

le calcul d'une triaugulation dans le voisiuage de
I'dquateur.

Ecole Polytoch., Ann., 1,1885, 1-64.

La courbnro do la projection do la ligno g6o(\6-

sique.

Ecole Polytech., Ann., II, 1880, 179-230.

Schott (Charles Anthony). Adjustment of horizontal
angles.
U. S. C. and G. Survey, Rep., 1854, 70-80.
Probable error of observation derived from ob-
servations of horizontal angles at any single station
depending on directions.

V. .S. C. and G. .Survey, Ro])., 1854, 86-0.5.

: Peters (C. A. F.). [I'^o'iablo error] from Astron.

Nacbr., xi.iv, 18i6. 29-32. Translated by — .
U. S. C. and G. Survey, Kep., 18.50, 307-308.

: Maedler ( J. H. ). Tho Ugure of tho earth.

Translated by — .

Am. Jonrn. Sci., xxx, 1800, 46-52.

H. Ex. 17 31

angles observed from it on any number uf siatious.
U. S. C. and G. Survey, Rep., 1804. 116-119.

— Solution of normal equations by indirect olim-
iuation.

U. S. C. and G. Survey, Rep., 1855, 25&-264.

Eiiping base line. Report on the method of

computation and resulting connection with the pri-
mary triaugulation.

U. S. C. andG. Survey, Rep., 1864,120-144; 1866,
141.

— Primary tri.angulation of the Atlantic coast.
Geodetic connection of tho two primary base-lines in
New York and Maryland.

ir. S. C. and G. Survey, Rep., 1866, 49-54.

— Length of the Kent Island base.

IT. S. C. and G. Survey, Rep., 1866, 140.

— : Hayes (I. I.). Physical observations in the
Arctic seas. Reduced by — .
Washington, 1867.

Title in full under Hayes (I. I.).

— Method of adjustment of the secondary triangu-
latiou of Long Island Sound.

U. S. C. and G. Survey, Rep., 1868, 140-140.

— Results of the measurement of an arc of tho

meridian.
U. S. C. and G. Survey, Rep., 1868, 147-153.

Connection of the primary base-lines on Kent

Island, Md., and on Crauoy Island, Va., and on the
accuracy of the intervening primary triaugulation.

U. S. C. and G. Survey, Rep., 1809, 105-112.

Local deflection of tho zenith in tho vicinity of

Washington.

U. S. C. and G. Survey, Rep., 1869, 113-115.

— Ad.iptation of triaugnlations to tho various con-
ditious of contiguration and character of the surface
of country and other causes.

U. S. C. Itnd G. Survey, Rep., 1871, 185-188.
Uepriutod with additioun, 1876, 391-.199.

— Peach Tri!e Ridge base, near Atlanta, Ga.
U. .S. C. and G. Survey, Rep., 1873,123-136.

Meahuri'inent by C. O. Uoiitelle.

— and Dooljttle (M. H.). Method of closing a cir-

cuit of triaugulation under certain conditions.
U. S. C. and G. Survey, Reji., Ie75, 279-292.

— The Pamplico-Chesapeake arc of the meridian
and its combination with the Nantucket and the
Peruvian arcs, for a determination of the liguro of
tho earth from American measures.

U. S. C. and G. Survey, Rep., 1877, 84-95.

— Primary triaugulation between the Maryland
and Georgia base lines.

U. S. C. and G. Survey, Rep., 1878, 92-120.

— Comparisons of local deflections of the plr.mb-

line.

U. S. C. and G. Survey, Rep., 1879, 110-123.

— Descripticui and construction of a new compen-
.'<atioii base a|>paratus, with a determination of the
lengtli of two five-meter standard bars.
U. S. C. and G. Survey, Kep., 1882, 107-138.

482

UNITED STATES COAST AND GEODETIC SUEVEY.

Scbott (Charles Anthony)— Continued.

Results for tlio length of the primary base-liue

in Yolo County, California, measured iu 1881 by the
party of George Davidson.

U. S. C. and G. Survey, Rep., 1883, 273-288.

Intomational Geodetic Association of Europe.

A review of Verhandlungen der voui 11. bis 15. Sep-
tember 1882, ini Haag vereiuigten permanenten Com-
mission der europiiischen Gradmessung.

Science, li, 1863, 656-658.

Connection of Lake and Coast Survey triangula-

tions.

U. S. C. and G. Survey, Rep., 1884, 387-390.

Geographical positions of trigonometrical points

in the Stales of Massachusetts and Rhode Island,
determined by the United States Coast and Geodetic
Survey between the years 1835 and 1885, and includ-
ing those determined by the Borden Survey in the
years 1832 to 1838.

U. S. C. and G. Survey, Rep., 1885, 285-439.

Results deduced from the geodetic connection of

the Yolo base-line with the primary triangulation of
California. Also a reduction and adjustment of the
Davidson quadrilaterals forming a part of that tri-
angulation.

U. S. C. and G. Survey, Rep., 1885, 441-467.

Schreiber (O. ). Die koniglich preussische Landes-Tri-
angulation, Polar-Coordinaten, geographischen Posi-
tionen uud Hiihen sammtlicher von der trigonomer
trischen Abtheiluug der Landes-Aufnahme bestimm-
ten Punkte von 34^^ bis 36° der Liinge und von 53°
der Breite bis zur Ostsee.

4°, Berlin, 1876, pp. [1], 443. (Berlin, Landcsauf-
nahme.)

Heranegegeben von der trigonometriBChen Abtheilung
der Landes-Aafnabme.

Die koniglich preussische Landes-Triangulatiou.

Haupt-Dreiecke. Dritter Theil.

4°, Berlin, 1870, pp. vi, 340. (Berlin, Laudesauf-
nahme.)

Herausgegeben von der Abtbeilung der Landes-Aaf-
nabme.

— Ueber die Anordnuug von Horizontalwinkel
Beobachtungen auf der Station.
Zeits. f. Vermes., vii, 1878, 209-240.

— Rechnungsvorschriften fiir die trigonometrische
Abtheilung der Landesaufnahnie. Formeln und
Tafeln zur Berecbnung der geographischen Coordi-
naten aus den Richtungen und Langen der Dreiecks-
seiten.

8°, Berlin, 1878. Mittler u. Soliv.
Erste Ordnnng, pp. 26; Zweite Ordnung, pp. 24;
Dritte Ordnung, pp. 13. (Berlin, Landesanfnahme).
Heranspegeben von dor trigonometrisrben Abtheilung
dor LADdeB-Anfoahmu.

— Richtungsbeobaobtungen und Wiukelbeobach-
tungen .

Zeits. f. Vermes., vui, 1879,97-149.

— Die Resultate der Basisraessuug bei Gottingen.
Zeits. f. Vermes., xi, 1882, 1-17.

Schreiber (O.) — Continued.

Die Anordnung der Winkelbeohachtungen im

Gottiuger Basisnetz.

Zeits. f. Vermes., xi, 1882, 129-161.

Eevd. in Jahrb. iib. d. Fortschr. d. Math., xiv, 1882,
911-915, by B[RL'X6l.

: Jordan CW.). Basis-Messnng der preussischen

Landesanfnahme unter der Leitung von — .
Zeits. Vermes., xii, 1883, 577-584.

Untersuchung von Ereistheilung mit zwei und

vier Mikroscopen.

Zeits. f . Instrumentenkunde, vi, 1886, 1-5, 47-55,
93-104.

Bericht der trigonometrischen Abtbeilnng der

koniglich preussischen Landesaufnahme.
Int. Geod. Cong., Verhandl., 1887, x, 6-13.

Die konigl. preussische Landestriangulation, IV.

Theil, die Elbe Kette.

Berlin, 1887.

Ueber giinstigste Gewichtsvertheilnng.

Zeits. f. Vermes., xvni, 1889, 57-59.

Schrenk (A. P. von). Resultate der Behufs der hochst-
verordneten Landes-Parzellar-Vermessung in den
Jahren 1835, 1836, uud 1837 ausgefUhrteu Triauguli-
rung des Herzogthums Oldenburg. Abgeleitet ana
der hannoverischen Gradmessung.

Folio, Oldenburg, 1838, pp. 16, 1 map. (Berlin,
Geodetic Institute.)

Bericht iiber die geodatischen Arbeiten in Olden-
burg.

Int. Geod. Cong., Gen.-Ber., 1865, 21-29.

Bericht iiber die im Jahre 1866 im Grossherzog-

thum Oldenburg im Interesseder mitteleuropaischen
Gradmessung ausgef iihrten Arbeiten.
Int. Geod. Cong., Geu.-Ber., 1866, 22-26.

Bericht iiber die geodatischen Arbeiten in Olden-
burg.

Int. Geod. Cong., Gen.-Ber., 1868, 25-29.

Sohreiben an den Generallientenant z. D. Baeyer

[regarding the geodetic work in Oldenburg in 1870].

Int. Geod. Cong., Gen.-Ber., 1870, 29-30.

Schrotz (O.) und Fearnley (C). Publication der
norwegischen Commission der Gradmessung
Christiania, 1880-'82.

Title in full under FEAEXLKr (C).

Schubert (Friedrich Theodor). Problematis quisdam
spluerici solutio.

Acad, de St.-P6tersbourg, Acta, xiv, 1786, 89-94
(Hist.).

Populiire Astronomie, von Friedrich Theodor

Schubert.

8°, Hamburg, 1834, i, pp. xiv, 337, 1 chart; ii,
pp. xiv, 388, 5 plates; lu, pp. xi, 391, 5 plates.
(Washington Observatory.)

Gestalt nnd Grosae der Erde, ii, 51-75.

Schubert (T.-F. de). [Sur la gcSoddsie en Russie.]
Corr. Astron. (Zach), ix, 1823, 171-175.

[Operations g^od^siques en Russie.]

Corr. Astron. (Zach), Xii, 1825, 76-84, 84-89.

Anleitung zu den Berechnnngen einer trigono-
metrischen Aufnahnie, und zu den Arbeiten des topo-

UNITED STATES COAST AND GEODETIC SURVEY.

483

Schubert (T.-F. de)— Coutiniu>d.

grujihischen Bureaus ; nebst den dazu gehorigen
Hiilfstafeln. Verfasat fiir die Ofiiziere dcs Corps der
Topographen von — .

8°, St. Petersburg, IHid, pp. viii, 9-^, [iii], 90; ta-
bles. (Berlin, Royal.)
German and KnHsian.

Notice historique sur les travaux gfSodfisiques en

Rnssie.'

St.-Pctersbonrg, 1832.

Memoirs of the army topographic department of

Rnssia.

Vols. 1-9, 18:?7-'44.

: Ermaiiii(A.). UeberdieResaltatderTrianguIa-

tion von — .
Arch. Riis. (Erniann), iv, 1845, 274-319.

Expo8(S des travaux astrouomiques et g6od6-

siqucs ex^cut^s en Russie dans un but gdographiqiie
jusqu'^ l'ann6e 1855.

4°, St.-P6fcersbourg, 1858, pp. xvi, 877; Supple-
ment, pp. 168; Supplement.No. 2, pp. 161, 1862, 6 loose
maps. (6({re.)

Revd. in Zeits. f. allg. Erdknnde, VI, 1859, 257-^74.

Essai d'une determination de la veritable figure

de la terre.

Acad, de St.-Petersbourg, M^m., i, 1859, No. 6, pp.
32.

Revd. in Astron. Kachr., i.i, 1859, 9-12; Geogr. Mittheil.
iPetermaiin), 1859, 446; Roy. AetroD. Soc, Month.
Not., XIX, 1859, 104-1U7, by G. B. AIEY ; Am. Jonm.
Sci., XXX, 1860, 40-62.

Sur I'influence des attractions locales dans les

operations geodesiques, et particnliferemont dans
I'arc scandinavo-russe.
AstroD.Nachr., Lii, 1860, 321-362.

Also publi-ihed separately, 4°, Altona, 1860, pp. 22, 1
plat«.

Ueber die Figur der Erde.

Astron. Nachr., LV, 1861, 97-112.

: Struve (O.). Ueber einen von — an die Acade-

raife gerichteten Antrag betreffend die nissiscli-Hcan-
dinavisclie Meridian-Gradmessiing.

Acad.de St.-Petersbourg, Bull., ill, 1861, 396-424;
Mei. Math.et A.stron., m, 1866, 319-3,59.

Rovd. in Gi-ogr. Mittheil. (Petcrmann), 1861, 247.

[Schultz, Marcard uiid Meineske.] Die Laudmesscr
uud Eeldniiisser, ihro Ausbildung, Priifniig nud Bc-
staltung, nebst den allgemeinen Vorschriften ilber
VermesHiingsarbeiten.
8°, Borlin, 1884, pp. 143. (Berlin, Royal.)

Schumacher (Heinrich Christian). Danish standards
of length.
Quart. Jonm. Sci., II, 1821, 184-185.

Skrivelse til Herr Doctor W. Obers i Bremen

inholdcndi! en Bewkrivelse over det Apparat ban liar
an vcudt til Maliugen af Standlinien ved Brak i Aaret
1820.

4°, Altona, 1821, pp. 12, 2 plates.
In German, 4", Altona, 1821, pp. 13, 2 plates.
(British Mnsoniii.)

— : — Sur la triaiigulation dn Daiieniark.
Corr, Astron. (Zach), i, 1825^ 273-278.

Schumacher (Heinrich Christian)— Continncd.

Poimliire Vorlesuugeu you Bebsel (F. \V.).

Hamburg, 1648.

Titlu in full under Besskl (F. W.).

: Peters (O. A. P.). Bestimmnng der Lango dcs

eiufachen Secundeupendels, auf dem SchlosseGiilden-
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Altona, 1855.

Title in full under Peters (C. A. F.).

-: Peters (C. A. F.). Bericht iiber die neue Be-

rechnung der von — bei Braack gemessenen Basis.
Den danske Gradmaaling, i, 1872, 391-420.

Schur (Wilhelm): Orff (C. von). Astrononiisch-geo-
diitische Ortsbestimmungeu in Bayeru. Revd. by — .
Astron. Ges., Vierteljahrs., xvi, 1881, 135-145.

Schwahn (Paul). Ueber Aendernngen der Lage der
Figur and der Kotations-Axe der Erde, sowie iiber
einige mit dem Rotationsproblem in Beziehung ste-
heude geophysische Probleme.

i°, Berlin, 1887, pp. 51. (Berlin, Geodetic Insti-
tute.)

Schweins (Franz Ferdinand). Handbnch der Geo-
dasie.

8°, Giessen, 1811, pp. vi, 174, 4 plates. (Stuttgart,
Royal.)

Schweizer (Kaspar Gottfried). Untersuchungen iiber
die in der NUhe von Moscau statttiudendeu Local-
attractionen.
Soc. Nat.,Mo8cou, Bull., xxxvn, 1864, 96-171.

Schwrenter (Daniel). Geometria practica nova. Trac-
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(welche ein Laudmesser dess Absteckens halben mit
wol entrahten kan) zur Noht viekrley Weito, Breite,
Liinge, Hiibe und Tieft'e zn erkundigiMi. AUerley
Flechen als Felder, Wisen, Holzwachs, Teicbe, etc.,
auszumessen nnd dau solche wie auch Stiidte, Ves-
tungen, Schlos.ser und andere Gebjiu, in Grund zu lo-
gon nnd aufs Papier zu bringen odi-r die gerissenen
Figureu abzutragen uud auft' dem Lando abzu-
stccken.

8°, Niimberg, 1617, pp. [xiii], 191. (British, Mu-
seum.)

Sch'werd (Friedrich Magnus). Die kleine Speyerer
Basis, odejr Bt'\vei.s, da.ss man mit eiiicin geringen
Aufwaud an Zeit, Miiho und KoHten dnrch cine
kleine genau gemesscne Linio die Grundlage einer
grossen Triangulation bestininien kanu.
4-^, Spoyer, 1822, pp. 99, 3 plates. (Gore.)

Schwering (K.). Neue guometrische Darstellung der

geodiitischen Liuie anf dem RofationHcIlipsoid.
Zeits. f. Math. (Sclilomilch), xxiv, 1679, 405-407.

Science.

4", New York, 18a3-f.

Sci. Mem. (Taylor), for Scientific Memoirs (Taylor).
8' , London, 1837-'47. (Washington, Congress.)

Sci. Mem. (Tyndall), for Scientific Memoirs, Natural
Philosophy (Tyndall).
8°, London, 1852. (Washington, Congress.)

484

UNITED STATES COAST AND GEODETIC SURVEY.

Scrymgeour (James). Narrative of experiments made
with the seconils peuduluui, principally in order to
determine the hitherto unassigned amount of the in-
fluence of certain minute forces on its rate of motion.
Phil. Mag. (Tilloch), ii, 1833, 244-251, 344-350, 434-
44J.
Secchi (Angelol. Sugli sperimenti del pendolo fatti in
Koma a prova della rotazioue della terra e per la de-
terminazioue a>setuta della gravity.

Accad. d. Lincei, Atti, iv, 1850-'51, 325-346; Os-
servatorio, Mem., 1852, xxxviii-xlvi.

Snlle oscillazioue del pendolo avuto rignardo alia

rotazioue della terra.
Ann. di Mat. (Tortoliui), ii, 1851, 238-242.

Descrizione degli istrnmenti, adoperati ntUa

misura della base romana sulla via Appia.

Corrisp. Scieut., iv, 1856, 171-188.

Misura della base trigonometrica eseguita sulla

via Appia jter ordine del governo pontilicio nel
1854-',-.5.

4°, Roma, 1858, pp. [i], 197, 5 plates. (Gore.)

Une nouvelle iiiesure de la base de Boscovich.

Acad. d. Sci. Paris, Comp. R,nd., 1860, 377-378.

Schreiben an den Generallieutenant z. D. Baeyer.

Int. Geod. Cong., Gen.-Ber., 1869, 18-19.
Eegardmg the geodetic work in Italy for 1859.

Eapporto della commissione per la misura del

meridiano centrale europeo negli Stati Pontifici.
Accad. d. Lincei, Atti, xxiv, 1871, 232-2,58.

Sur les experiences du pendule qui vont fetre en-

treprisps dans le tunuel des Alpes occidentales.

Acad. d. Sci. Paris, Comp. Rend., Lxxiii, 1871,
1192-1193.

Sedillot (Iiouis- Amedee). Notice historique sur le
Coast Survey des EtatsUnis.
Soc.G(iogr., Bull., 1, 18.51, 41-51.

Taken from the paper of Lt. C. H. Davis.

Sur les determinations des arcs du meridien ter-

restre et les mesures de superticie des Arabes.

Soc. G^ogr., Bull., 1, 1851, 226-231.
Sedlaczek (Ernest). Tafel der auf die Bessel'schen
Erddimensiouen bezogenen Grossen uud ihrer ge-
meineu und uatiirliclien Logarithmen in elf Stellen.

Wien, 1879, 1 lithograph plate. (Vienna, Geo-
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Mittheiluugcu des kaiserl. konigl. militar-geo-

graphischcu Institutes. Herausgegeben auf Befehl
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8°, Wlfln, 1881, pp. 124, vol. 1, 1881, mit 7 Beilagen.
(Gore.)

Katalog der mit Ende l^Sl vorhandeu Biicher-

werke di-.s k. k. militiir-geographischen Iimtituts-Ar-
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Wieu, 1884; Nachtrage, 1882-'87, 6 vols., Wieu,
1884-'88. (Gore.)

This catalupue cuutainH nu analysis of all the serial puh-
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Sedlmayer (von). Theoretische Bestimmungen iiber
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Sirius, VIII, 1H75, 128.

Derived fiom the moon's constants ami gravity.

Seellger (Hugo). Ueber die Jacobi'sche Auflosung eines
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Astron. Nachr., Lxxxii, 1873, 249-252.

Ueber die Vertheilung der Vorzeichen der uach

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Astron. Nachr., xcvi, 1879, 49-62.

Kevd. in Jahrb. iib. d. Fortschr. d.Math., xi, 1879,797
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Wahrscheiulichkeitsbetrachtungen tiber die Ver-
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Astron. Nachr., xcvii, 1880, 289-304.

Kevd. in Jahrb. lib. d. Fortschr. d. Math., xu, 1880, 158-
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Seelstrang (A.). Ideas sobre la triangulacion y mapa
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8°, Buenos Aires, 1879.
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Mon. Corr. (Zach), vii, 1803, 37-.18.
Seidel (Giinther Carl Friedrich). Eratosthenis geo-
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12°, Gosttingoe, 1789, pp. xxii, 200. (Gore.)

The account of the iletemiiaation of the arc between
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Seidel (Lud's^ig). Ueber eine Anwendung der Wahr-

scheinlichkeitsrechnung bezuglich auf den Schwank-

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K.bayer.Ak.d.Wi8s.,Sitz.-Ber., ir, 1863,320-349.

Bericht der Gradmessungs-Commission, 1868.

Title in fall under Bauebxfeind (C. M. vox).

Ueber ein Verfahren die Gleichungen, auf -welche

die Methode der kleinsten Quadrate fUhrt, sowie
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K. bayer. Ak. d. Wiss., Abhandl., xi, 1874, iii, 81-
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Ueber die Berechnuug der wahrscheinlichsten

Wertbe solcher Unbekannten zwischen welchen Be-
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Astron. Nachr., Lxxxiv, l'-74, 193-210.

Kevd. in Jahrb. Ub. d. Fortschr. d. Math., vi, 1874, 279, by
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K. Ak. Widens., Ofversigt, vii, 1850, 250-252.

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St.-Petersbourg, 1857, 1860.

Title in full nnder Struve (F.G. W.).
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Ann. d. Mines, xvi, 1849, 383-426.
Sereni (Carlo). Geodesia."

feo, Roma, 1829, 16 tables.
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Conn. d. Temps, 1835, 63-76.

Kevd. in Soc. G6ogr., Bull., XLX, 1833, 89-109.

UNITED STATES COzVST AND GEODETIC SURVEY.

485

Servu8(H.). GeschichtedesFerurohrsbisaufilieueuste
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Seyfifer (Karl Felix von). De positn basis et retis tri-
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K. bayer. Ak. d. Wiss., Denkscbr., in, 1811-'12, 44y-

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Alflu isflnfd .18 a separate.

Sheepsbauks (Richard). [Account of his experiments
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Roy. Astron. Soc, Mem., xvi, 1847, 423-494, 541-542;
XVII, 1849, 14C-147 ; xviii, 1850, 188-189; xix, ia51,
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Roy. Soc. Loudon, Phil. Trans., 1753, 5-17.
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4°, Edinburgh, 1844, pp. iii, 634. (Oxford, Bod-
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On the latitude of Dehra, and of the disturbing

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Roy. Astron. Soc, Mem., xvii, 1849, 93-106.
Shuckburgh -Evelyn (George Augustus 'Willlain).
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Roy. Soc. London, Phil. Trans., Lxxxviii, 1798,
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Revd. in BiW. Drit. Geneve, x, 1799. 189-228.

Sickdhar (Babu Radhanath). Tables to facilitate the
computation of a trigonometrical survey, and the pro-
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8°, Calcutta, pp. xvi, 30. (Gore.)
Sid. Mess., /or Sidereal Messenger.

4^, Cincinnati, 1846-'48. (Washington, Observa-
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Scpnratabdruck aua Aem Program dos Gymiiaeiunia zii
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Siegfried. Bericbt iiber die geodatischen Arbeiten in
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SIGNALS.

Itoi TRii.K (C. 0.). Description of tripods and Boaffolds.

IT.S.C.and G. Survey, Rep., 1865,361-363; 1882. 109-208.
Geodetic nigbt siguaU.

U. S. C.anJ G.Sun-cy, Ucp.. 1880,90-109.
C. Geodetic obsorvationa by night.

JiMirn. Frank. Inst., civ. 1877,227.
Caklini (F.). EaposizioDe dello osaervazioui di aignali a pol-
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Eff. Astron., Milano 1828,33-^6; 1829,29-39.

SIGNALS— Continued.
Cltts (R. v.). Signals.

U. S. C. and G. Survey, Rep., 1882, 156-160.
Farley (J.). Description of a convenient signal.

U. S. C. and G. Survey, Rep., 1855, 363-364.
HiLG Aim ( J. E. ) . Descript iou of a new form of geodetic signals.

U. S. C. and G. Survey, Rep., 1867, 145.
James (H.). Sketches of scaffolds erected over the stations
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Southampton, 1865.
Lai'ssedat (A.). Sur Temploi des signaax luminenx dans les
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Acad. d. Sci. Paris, Conip Rend., Lxxviu, 1874, 898-901.
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Astron. Nachr., LXIII, 1865, 49-72.
Perkier (F.). £tade comparative des observations dejotiret
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Int.Geod. Cong., Gen.-Ber., 1875,144-150; Acad. d. Scl. Paris,
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U. S. C. and G. Survey, Rep., 1855, 364.
Werner (W.). Die Winkelmessangen bei Tage nnd bei
Nacht.
Zeita. f. Insti umentenkunde, ni, 1883, 225-237.
Wilson (O. S.). Method of reconnoissance, signal building
and naming of stations.
Final Results N. Y. State Survey, 1887, 115-122.

Night signals fur geodetic work.

Science, I, 1883, 70-71.
Zach (F. X. von). Sur les signaux de fen.
Corr. Astron. (Zach), vil, 1822, 272-273.

Sigorgne (de) D(?monstratiou de la creation immediate
de la terre en 6tat solide, et do I'impossibilit^ des
causes physiques pour la formation de sa figure.
Bibl. Brit. Geneve, xxxviii, 1809, 99.
Silva (Francisco Maria Pereira da). Rapport sur
I'^tat des travaux gt^odi^siqiies du Portugal en 1875.
Int. Geod. Cong., Gen.-Ber., 1875, 190-205.

Direci,;"io geral dos tral>alh<>s geodesicos topo-

graphicos, hydrograjdiicus o geologicos do reino.
Relatorio do anno de 1875.

8°, Lisboa, 1876, pp. 43. (Vienna, Geographic In-
stitute.)

Direcfiio geral dos trabalhos geodesicos, topo-

grapliicos, hydrographicos o geologicos do reino.
Relatorio dos trabalhos oxecutados n'esta direcQao
durante o anno de 1874.

8^\ Lisboa, 1876, pp. 18. (Vienna, Geographic In-
stitute. )

l{api)ort sur les travaux g<Sod<>siques, topograph-

iques, hydrographiques, et gi^ologifiues du Portu-
gal, 1878.

8°, Lisbonne, 1878, pp. 53, 4 plates. (Vienna, Geo-
graphic Instituto.)
Ka))port sur les travaux g(<od6siques en Portu-
gal pendant rann(5e 1877.

Int. Geod. Cong., Gen.-Ber., 1877, 302-304.

Travaux g^od^siques exdcnt^s en Portugal pen-
dant Tannde 1878.

Int. Geod. Cong., Gen.-Ber., 1878, 96-98.
Simon. Mi^moire sur les operations g(<od<''8ique8 et topo-
grapliiqnea du di^partemont du Calvados.
Acad, de Caon, M<Sm., 1829, 155-168.

486

UNITED STATES COAST AND GEODETIC SURVEY.

Simou (Paul). Gewiclitsbestimmungfur Seitenverhiilt-
jiisse in scheuiatischeu Dreiecksuetzeu.
4°, Berlin, 1889, pp. 39. (Gore.)

Veriiffentliclmng ilis kiinigl. preusaichen Geodatiscben
Inatituta.

: Gauss (C. F.). Abhandlungen zur Methodeder

kleinsti'n Qnadrate.
Berlin, 1S87.

Title iu full under Gai'ss (C. F.).
Simons (P.). Tri.ingulation <iu royaume de Belgique
cxf^ciit^e par MM. lesofficiers de la section g^o<It^siqne
dn d6p6t de la guerre. Memire des bases et observa-
tions astronomiqnes. Publi<5e avec I'autorisatiou de
M. le Ministre de la guerre.

4°, Bnixelles, Ifcfi?, pp. vi, 728. (Southampton,
Ordnance Survey.)

Sclireibeu an den Generallieutenant z. D. Baej'er.

Int. Geod. Cong., Gen.-Ber., 1869, 4-5.

Concerning tLe geodetic work done in Belgium during
18C9.

Rapport Bur les travaux g^odfisiqnes ex^cut^sen

Belgiqne pendant I'ete do 1870.

Int. Geod. Cong., Gen.-Ber., 1870, 6.

Simpson (T.). Mathematical dissertations.
4°, London, 1740.

One finds iu tliis several cnrious memoirs on tbe figure
of the earth. — Lalande, 420.

Siraped CWilliam-Smith de). De la forme de la terre
et son intiuence snr la gt^ograjiliie et I'astronomie ;
ni^nioire jirc^sente ii rAi.ad6mie des sciences de Phi-
ladelphie par — . Traduit par Lamarche.

8°, Paris, 1828, pp. 52, 1 plate. (Berlin, Geodetic
Institute.)

Skogmau (C). Completion of the preliminary survey
of Spitzbergen, undertaken by the Swedish Govern-
ment with the view of a.scertaiuing the practicabil-
ity of the measurement of an arc of the meridian.
Roy. Soc. London, Proc, xiu, 1864, 551-553.

Sloudsky (Th.). Probltmo principal de la haute g^o-

df^sie."

Moscou, 1883. Eatkoff.

Eevd. in Jahrb. iib. d. Koilschr. d. Math., XVI, 1884, 1081-
1082, by i'[RT/.OI.I)].

Essai do solution du probli^me g<5od(S8ique.*

Moscou, 1884. Katkoff.

Jahrb. iib. d. Fortschr. d. Math., xvi, 1884, 1082.

La figure de la terre d'aprOs les observations du

pendule.*

Moscou, 1886.

Smith (Edwin). Determinations of gravity with the
Kater pendulums at Auckland, New Zealand; Syd-
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Tokio, Japan ; San Francisco, Cal. ; and Washing-
ton, D. C.

U. S. C. and 0. Survey, Rep., 1884, 4;i9-173.

Smith (Henry John Stephen). On a property of a
small geodesic triangle on any surface.
Brit. A. A. S., Rep., 18S2, 548.
Smith ("William). Terrestrial measurement between
the observatories of Norriton and Philadelphia, with
the differeuce of latitude and longitude thence de-
duced.
Am. Phil. Soc, Trans., i, 1771, 114-120.

Smyslow (P. M.) et Sawitsch (A. N.).

Titles in fnll under Sawitsch (A. N.).
Smyth {R.)and Thuillier (H. L.). Manual of surveying
for India, detailing the mode of operations on the
trigonometrical, topographic, and revenue surveys
of India.
Calcutta, 1851-'55.

Title in full under Thuillier (H. L.).

Snellius van Roijen (Willebrord) : Cassinl (J.). Sur
la mesure de la terre par — .
Acad. d. Sci. Paris, MiJm.. 1702, 60-<;6.
Title in full under Cassisi (J.).

: Cassini de Thury (C.-F.). Jonction de la m6-

ridienne de Paris avec celle de — .
Acad. d. Sci. Paris, M^ni., 1748, 123-132.
Title in full under Cassini de Thuht (C.-F.).
: Delambre (J.-B.-J.). Histoire de I'astronomie

raoderne. Treats of

11,1821,92-125.

: Oudemans (J. A. C). Het problema van — .

K. Ak. van Weteng., VersI, xix, 188.5, 436-441.

Eratosthenes Batavus, sen de terras ambitus vera

quantitate suscitatns.

12°, Lugduui Batavorum, 1617, pp. [x], 263, [i].
(Oxford, Bodleian.)

Soc. Beige Geogr., BuU., for Bulletin de la Soci6t6 beige
de geographic.
8°, Anver.s, 1870-f . (Washington, Congress.)
Soc. G^ogr. Bull., for Bulletin de la Soci6t6 de g<;o-
graphie.
8°, Piiris, 1821-I-. (Washington, Congress.)
Soc. Nat. Moscou, Bull., for Bulletin de la Soci6t6 im-
inip<5riale des naturalistes.
8°, Moscou, 1829-1-. (Washington, Congress.)
Soc. Ital. Verona, Mem. Mat. Fis., for Memorie di mate-
niatica e di fisica della Society italiana delle scienze.
4°, Verona, 1782-|-.
Soc. Mex. Geogr., Bol., for Boletin de la Sociedad mexi-
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S-J, Mexico, 1861-'a5 (11 vols.). (Washington, Con-
gress. )

Soc. Philom., Bull., for Bulletin do la Socidt^ philo-
matiquo de Paris, Bulletin des sciences.

8", Paris, 1791-1811; Nouvean Bulletin, 1814-'26,
1832-'33. (Cambridge, University.)

Soc. Phys. Geufeve, Mem., for Mtfmoires de la Soci<>t<?
de physique et d'histoire natnrelle de Geneve.
4°, Geneve, 1821-|-. (Washington, Congress. )
Soc. Sci. Montpellier, Rec. d. Bull., for Eecueil des
bulletins de la Soci^t^ libre des sciences et belles-
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8°, Montpellier, 1803-'15 (6 vols.). (Oxford, Bod-
leian.)
Soc. Sci. Neuchatel, Bull., for Bulletin de la Socidt^
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S'^, Neuchatel, 1843-|-. (Washington, Congr.'ss.)

Soc. Sci. Upsala, Acta, /or Acta literariaetscieutiarum

sneciiE.

40,Upsaliie, 1730-'39(20vols.). (Oxford, Bodleian.)

Sohncke (Ludwig Adolph ). Bibliotheca niatheina-

tica. Verzeichniss der Biicher iiber die ge-saniniteii

Zweige der Mathematik, als: Arithmetik, huhere

UNITED STATES COAST AND GEODETIC SURVEY.

487

Sohncke (Ludwig Adolph ( — Continued.

Analysis, coustruirende und analytischo Geometrie,
Mecliaiiik, Astronomie nnd Geodiisio, welche in
Doutschland und dem Auslande vom Jahre 1830 bis
Mitte des Jaliros 1854 erscUienen siud.
8<=, Leipzig, 1854, pp. ix, 388. (Gore.)
Soldner (Johann von). Vorsclilag zur Grad-Messnng
in Afiika.

Mon. Corr. (Zach), IX, 1804, 3r)7-362.

Ueber die kiirzeste Liuie auf deiu Sphiiroide.

Mon. Corr. (Zach), xi, 1805, 7-22.

Ueber die scbwedische Messung des Meridian-
grades.

Astron. .Tabrb. (Bode), 1306, 268.
Soleil (Henri). Note sur nne mesure de longuenr inva-
riable avec les changements de temperature.
Acad. d. Sei. Paris, Comp. Rend., LXix, 1869, 954.
Souderhof (A.). Die geodiitischen Correctionen der auf
dem Spbiiroid beobachteten Horizontalwinkel.
Arch. d. Math. (Grunert), Li, 18;0, 20-41,
Nachtrag zu der Abhandlung : Die geodiitischeu
Correctionen, etc. [the above], pp. 42-45.

Revd. in Jalirb. iiti. d. Fortschr. d. Math., n, 1869-'70. 838,
by Bbunb.

Ein Beitrag zur hoheren Goodu-sie.

Zeits. f. Math. (Schl5milch), xvii, 1872, 89-128, 177-
231.

As a separate, 8°, Leipzig, 1872, pp. i-vli, 1-95.
Kevd. in .Tabrb. Ub. d. Fortsolir. d. Math., IV, 1872, 576, by
B[RU.\-8).

Spath (Johann Leonhard). Geodasit, oder Anweisuug
zum FeldniessL'ii, ziini Gebrauch auf Schnlen.

Allg. litt. Zeit., 1790, ii, 207; Gott. Anzeigen, 1791,
ii, 806.

Die hohere Geodiisie, oder die Wissenschaft, die

Reiche der Erde, nnd diese selbst, geographiseh auf-
zunehnien uud zu chartieren.

8°, Miinchen, 181C, pp. xii, 436, 4 jflates. (Gore.)

SPAIN.

Adas (E.-H.J.). La jonction g^odlssiqao entre I'Espagne et
.^ I'AIg^rie.

Acad.de Belgique, Bull., i, 1881, 8-18.
Bakbaquek (J.-M.). Jonction g6o<16siqae do I'Alg^rie avec
I'Espagne.
Int Geod. Cong., Gen.-Ber., 1880, 47-53.
Fenker (P.). Das Verbindungsvioreck zwischen den Drei-
ecksnotzen vou Spauien und Alcier.
Zeits. f. Vermes., XI, 1882, 30S-308.
IbaKez (C). EiposA de I'fitat des travaux g*iM!<'Bique»
poursuivis en Espagno.
Int. Geud. Cong., Gen..Ber.,l«n,'-.,57-.'")8; 1869, 62-0.1; 1870,69-
70; 1871,65-66; 1872,67-58; 1874,8;i-85; 1876, 21»-;22 ; 1876,
125-128; 1877, 309-312; 1878, 112-115; 1879, 115-117; 18B0.
41-47; 1881-'82, 134-141; 1883, 283-285; 1884-'86, 124-127;
1887, xiii, 1-3.

Momorias del Instituto googrHflco y estadistico.

7 vols., Madrid, 1875-'8«.

Jonction g^tod^siqae et astronomiqne de I'Alg^rie avec

rEspugno.
Taria, 1886.
LAi:s8EItAT (A.). Notice sur les travanx g^od^'siques <Ie hi
carlo d'Espagne.
Acud.d. Sci. Paris, Oomp. Rend., .XI. VIII, 1859,473-475; l..\ll,
181)6, 1007-101*.

^^~— Note relative an prolongeinent dt* hi m6ridienne di»
France et d'Espagne on Algerio.
Acad. d. Sci. Paris, Comp. Rend., LXXV, 1872, 1492-1.500.

SPAIN— Continued.

N. (T. n.). A feat in triangnlation.
Nature, XXI, 1880, 157-158.

ORSFEI.D. Andentongen za zwei wichtigen gendiitischen
Operationen.
Ann. d. Erdknnde (Berghans), vni, 1833, 394-396.
Perrikr (F.). Jonction g^od^sique de I'Espagne avec I'Al-
g6rie.
Acad. d. Sci. Paris, Comp. Rend., Lxxxix, 1879,885-889; Ob-
servatory, III, 1880, 320-327; Int. Geod. Cong., Gen.-Ber.,
1880, 47-53 ; Acad. d. Sci. Paris, Comp. Rend., civ, 1887,
1817-1821.

Eeitz (F. H,). Ueber die trigonometrische 'Verbindnng von
Spunien nnd Algerien.
Hamburg, 1883.

Axon. Estados de las operaciones geod^sicas de Espafia en
1" de abril de 1.-C9.
8', Madrid, 18C9, pp. 15, 1 map.

Sparre (de). Sur le pendule de Foucalt.

b'^, Bruxelles, 1883, pp. 16.
Spencer (Herbert). The form of the earth no proof of
original fluidity.
L., E., D. Phil. Mag., xxx, 1847, 194-196.
Spencer (J. C). Pljin for reorganization of the Coast
Survey, with directions and instructions from the
Treasury Department, June 3, 1843. ^

8°, [Washington, 1843]. (Gore.)

SPHEROID, BESSEL'S.

AuiuF.ciiT (T.), Die Uuikehrung der Bessel'schen Methode
der spbaroidischeu TJebeitragung.
Astron. Nachr., xcvi, 1880, 209-218.
Bruxs (H.). Ueber die Umkehrung derBeBsel'scheD Methode
der spliaroidischen Ueberlragung.
Astron. Nachr., xcvii, 1880, 73-74.

Stahelin (Chr.). Die Lehre der Messung von Kriifte

iiiittclst der Bifilarsnspension. (H.)
4-\ [Basel, 1852], pp. 204, 9 plates.
Stambucchi. Triaiigolazione della cittil di Milano e

suoi sobborghi."

Stamkart (F. J.). 'Verhandeling over de nieetkundige
iiilidiidsvinding der Noderlaudscho Matendoor."
's Gravenhage, 1844. •
Sohncke, 292.

Over bet bcpalen van kleine verschiUen tusschen

lengte afmetingcn.*

Anist., 1851.

Over do basisnicting in de Haarlemmonueer in

den zomer van bet jaar 1808.

K. Ak. van Wotens., Mededeelingen, ix, 1869, iii,
267-294.

Sur uiio uK^thodo simple pour la comparaison

exacte des niesures de longueur.

Arch. Nderl., V, 1870, l.'i-aS.

Berichto iibcr die geodiitischeu Arbeiten. [Neth-
erlands during 1870.]

Int. Geod. Cong., Gen.-Ber., 1870, 8-10.

Bericht iiber die geodiitischen Arbeiten in Hol-
land ]iro 1873.

Int. Geod. Cong., Gen.-Ber., 1873,4.

l{ai)port siir les travanx gt^od^siqnca eu N<Sor-

lande cu 1875.

Int. Geod. Cong., Gen.-Ber., 1875, 179-180.

Rapport sur les travaux g^Sod^siques ex^cnt^s

en N<<crlaiido en 1876.

Int. Geod. Cong., Gen.-Ber., 1876, lO.^'.-loe.

488

UNITED STATES COAST AND GEODETIC SURVEY.

Stamkart (F. J.) — Continued.

Rapport sur les travans g^od^siqnes en Hollande

pendant I'anu^e 1878.

Int. Geod. Cong., Gen.-Ber., 1878, 86.

Resuni<5 des travaux g^od^siques fails dans les

Pays-Bas eu 1879.

Int. Geod. Cong., Gen.-Ber., 1879. 92-94.

et Bosscha (J.). R^sum^ des travaux g^oddsi-

ques ex^cut^s dans les Pays-Baa en 1880.
Int. Geod. Cong., Gen.-Ber., 1880, 20-22.

Stampfer (Simon). Ueber die Genauigkeit des Visirens
beini Winkelniessen.
Polytecb. Inst., Jahrb., xviii, 1834,211-236.

Besclireibung eines Apparates um den Abstand

der Schneiden bei eincm Reversionspendel zu messen.

K. k. Sternwarte, Ann., xv, 1835, 1-lxi.

Beobacbtungen an zwey unveriinderlichen Re-

versions-Pendeln.

K. k. Sternwarte, Ann., xvi, 1836, xxvi-xxxii.

Ueber die technische Bearbeitung der Rotatious-

zapfen an astronomiscLeu und geodatischen Instru-
menteu und iiber den EinHuss ihrer Unvollkommeu-
heit auf die Beobachtungen.

Polytecl). Inst., Jabrb., xix, 1837, 1-33.

Ueber das Veriihltniss der Wiener Klafter zum

Meter.
K. k. polytecb. Inst., Jabrb., 1839, xx, 145-176.

See Puoxy, Peber die Vergleichang, etc.

Stancari: Zacb (P. X. von). Notice sur les operations
geod^sicjues de — .

Mon. Corr. (Zacb), ii, 1819, 11.5-126.

STANDARDS OF LENGTH.

AiKY (G. B.). CoBstructiou of the new national standard of
length.
Eoy. Soc. Louilon, Phil. Trans., cxLvii, 1857, 621-702.
AuzouT (A.). Meaiirea prises sur les originaux, et comparees
avec le pied du Cha.'^telet de Paris.
Paris, 1693.
Baeyer (J. J.). Die Anfertigung einiger Copien von der Bes-
sel'schen Toise.
Astron. Nachr., xx.win, 1854, 273-288.

Die Verftnderungen, welche Massstiibe von Eisen und

Zink mit der Zeit erleiden.

Int. Geod. Cong., Gen.-Ber., 1866, 34-41.

Massvergleichungen.

Berlin, 1872, 187C.

[Regarding the length of the standard toise.)

Int. Geod. Cong., Gen.-Ber., 1880, 50-53.

Baily (F.). Rejiort on the new standard scale of the society.
Roy. Astron. Soc, Month. Not., ni, 1833- '36, 179-183 ; Mem.,
IX, 18;(6. 35-184.

Bakxahd (F. A. p.). Comparison of metres.

U. S. C. and G. Suney, Rep.. 1867, 134-137.
Barbaqueu (J. M.). Estudios experinientiilesen que se fnnda
la equaciun del metro de platino detinido por trazos de la
comision do pesas.
Inst.Giogr. y Kst.idlsticn, Mem., IV, 1883, 1-96
Bassot (L). £iu1onuage des r^glea g6od6siques du service
geographiquede France.
Int. Geod. Cong., Vorhandl., 1887, [vi], 1-4.

Beigel (G. W. S.). Ueber den fianzosisclien m^tre als mate-
rielles Mass hetrjchtot.
Mon.Corres., viii, 1803, 101-115.

Bexoit. Ri'SultatH des companiisoiis de la toise dn Pirou an
mt>tre international.
Acad. d. Sci. Paris, Comp. Rend., cvi, 1888, 977-982.

STANDARDS OF LENGTH— Continued.

BE6SEL (F. W.). Dar.steIIung der tTutei.suchungen und Mass-
regeln durch die Eiuheit des preus.sischen Ljingenmasses
verantasst worden Bind.
Berlin, 1839.

BiOT (J.-B.). Lettre snr le rapport du metre an pi*d anglais.

Ann. do Chim., \ii, 1817, 13-16.
Boaz (.1 ). Proposal for a new method of determining a fixed
unit of measure, by deducing the same from the curvature
of the earth.
PhiL Mag. (Tilloch), lxi, 1823, 266-269.
BoECK (A.). Metrologische Untersuchangen iiber . . . Masse
des Alterthums.
Berlin, 1838.

B0R8CH (A.). Die Bestimmnng der Aasdehnnngs coefficient
von Eisen und Zink . . .
Astron. N'achr., xcix, 1S81, 177-190.
BoH.N (C). Ueber eineu Temperatareinfinsa bei geodfitiscben
Liingenmessungen.
Zeits. f. Vermes., xi, 1882, 514-523.

BONP (G. M.). Standards of length and their 8ul>di visions.

Jonrn. Frank. Inst., cxvil, 1884, 281-295.
BoxsE (R.). Principes sur les mesures en longneur . . .

Paris. 1790.

BoRDA (J.--C. DE). Rapport fait i rAcad6mie dea sciences aar
le choix d'nnit^ de mesnres.
Acad. d. Sci. Paris, Mem.. 1791, 7-16 (Hist.).
Bosscha (.1.). Relation des experiences qui ont aervi A la
construction de deux metres etalons en platine iridic.
Scole Polytecb., Ann., I, 1885. 6.V144; II. 1886,1-122.
BoucHOTTE (fi.). fitnde sur la valeur du stade, de la condee
et de quelques autres mesures anciennes.
Acad, de Metz, M6m., XLI, 1859-'60, 416-448.

BOLGUER (P.). Experiences faites k Quito . . . snr la dilaU-
tion et la contraction que soufirent les metaux par le
chaud et par le froid.
Acad. d. Sci. Paris, Hist., 1745, 230-260.
Brissox (M.-J.). Essai sur runifomiite des mesnres . . .

Acad. d. Sci. Paris, M6m., 1788, 722-727.
Brix (A. F. W.). Bericht iiber die Vergleichungen zweier
Metermaasse mit Urmeter zu Paris.
Berlin, 18M.
Carxet. M^moire sur les poids et les mesures.
Montpellier, 1792.

CHI6HOL.M {II. W.). An account of comparisons between two
Russian pendulums and Repsold'a scale, and between Rep-
sold's scale and the standard yard.
Warden of the Standards, Rep., v, 1873-'74, 26, 39-43.

Science of weighing . . . and standards of measure and

weight.

London, 1877.
Clark (J. M.). The English mile; its relation to the size of
the earth.
Van Neatrand's Mag., xx\nii, 1883, 383-386.
Claake (A. R.). Comparisons of the standards of length of
England, France . . .
London, 1866 ; Roy. Soc. London, Phil. Trans., 1873, 445-469.
Cole (W. H.). Comparisons of the length of 10-feet standards
A and U, .and determinations of the diHerence of their ex-
pansions.
India, Trig. Survey, 1, 1870, ii, 3-7, 8-12.
COMgTOCK (C. B.). Ratio of the metre to the yard.

Nat Acad. Sci., Mem.,ni, 1886, 101-102.
CoxDAMiNE (C -M. DE LA). Nouveau projet d'une mesure
invariable.
Acad. d. Sci. Paris, M6m., 1747, 489.

Remarques sur la toi8e-6talon du ChAtelet.

Acad. d. Sci. Paris, M6m.. 1772, ii, 482-501.

CoOKK (J.). A description of a new standard for weights and
measures.
Am. Phil. Soc., Trans., ill, 1793, 328-330.

UNITED STATES COAST AND GEODETIC SURVEY.

489

STANDARDS OF LENGTH— Continued.

CEI6TIANI (G. F.). Dello niisure d' ogni genere, antichc e
modemo.
Brescia, 17G0.
Dove (H.W.). Ueber Mass and Messen.

Berlin, 1833.
E18ENSCHMIPT (J. C). De pouderibus et mensuris vet^ruin.

Argentorati, 1708.
Emelix (E. H ). ZnsammenstellunK einigcr altromiscber
MaiiHsbeslimmiiDgeD.
Ak. d. Wis*. Bern, Attb., in, 1813, 501-521.
EvTELWEiN (J. A.). Ueber die I'riifnug der Norraal-Maasae
. . . fiir Preusson.
K. Ak. d. WisB., math. CI., Abbandl., 1825, 1-21.

Vergleicbung der neuesten engliscben Maasse mit tleu

preuesiMcben.

K. Ak. d. Wiss., math. CI., Abbandl., 1827, 1-8.
Fenxek (L. v.). Ucber die Verscbiedenbeit drr grieibi»i:lien
Stadien und Fussraaasee.
Berlin, 185S.
FiKMixr.KR (T.). A copy of the experiments made ... to
establish a standard of weights and measures.
Pbil. Mat'. (Tillocbl.XLV, 1815, 33-38.
FisciiKii (A.). Virsuche deu Gang der Temperaturen des
Stabes ani Basis. Apparat zu bestimmen.
Astron. Nachr., cm, 1882, 33-46.
FoERSTER (W.). Sur la toise du P6rou.
Acad. d. Sci. Paris, Corap. Rend., cm, 1880, 122-124.

[Concerning the length of the standard toises.]

Int. Geod. Cong., Gen.Ber., 1880, 48-49.

FoNVii.LE (W. DE). Le miitre international d6finitif.

Paris, 1875.
FoucHY (G.DE). Sur 1ft comparaison des ditf^rentes toises
qui ont aeivi A la n»e8tire des degr68 teirestres.
Acail. d. Sci. Paris, Hist., 1772, 8-13.
Fkeret (N. ) Observations snr le rapport des mesures
grercuH^s et des mesures romaines.
Acad. d. Inacr., M6m., xxiv, 1754, 548-568,432-547.
Geipler (E. a.). Standard measures.

Journ. Frank. Inst., xcvi, 1888, 115-133.
G06SR1.IN (P.-F.-J.). Kecbercboa sur . . . diff^rens syst^mes
ni^tritpies lin6aires de rautiquit6.
Aia<l. d. Inscr., M6m., vi, 1822, 44-164.
Govi (G.). Sur I'invention de quelques 6talon.s de mesnrp.

Accad. Sci. Torino, AttI, vii, 1871-72, 302-370.
Graham (G.) An account of the proportions of the English
and French measures . . .
Roy. Soc. London, Phil. Trans., 1742, 185-188.
Grant (R.). Note on the origin of attempts made to derive
... a standard of measure.
Roy. Astron. Soc, Month. Not., xv. 186.i, 36-40.
IIamii.tonSmytiik (A.). Comparison of British and metric
measures for engineering purposes.
Inst. (;ivll Eng., Proc, Lxxx. 1884-'8B. ii, pp. 66.
Haksen (P. A.). Von der lirstimmung der Thoilnpgsfebler
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K. siichs. Ges. d. Wiss., math.-phys. CI. , Abbandl.. xv. 1874,
627-667.
Harknesu (W.). On the progress of scionceas exemplified in
the art of weighing and measuring.
Pbil. Soc. Wash., Bull., x, 1888, jtiiix-lxxxvi.

Hassi.eu (F. R.). An account of [lyrometrio experiments.
Am. Phil. Soc, Trans., I, 1818,210-227.

Documents relating to the construction of standards of

welglits and measures.

New York, 1835, 18.10.
De.nxkhsey (.1. B. N.). Corup.irisona of standard bars.

India. Trig. Survey, II, 1873, vi, 24-36.
llEiuM.vNN (F.). tUslier die neuen metriscben Probemasso.

Naturf. (ics. Bern, Mittbeil., 1870,243-247.
liERU. Mittheilung Uber die Glasstabe.

Int. Geod. Cong., Gen.-Ber., 1871,70-71.

STANDARDS OF LENGTH— Continued.

Hilgaki) (J. E.). The relations of the lawful standards of
measure of the United States to those of Great Britain ami
France.
U. S. C. and G. Snrvey, Rep., 1876, 402-406.

Comparison of American and British standard yards.

U. S. C. and G. Sui vey, Rep., 1877, 148-181.

HULTSCH (F.). Griechische und romische Metrologie.
Berlin, 1862, 1882.

IbaRez (('.). Comparacion de lareglageod6sica perteneciente
al gobierno de Egipto con la que sirvi6 para la mediciun
de la base central de Espana.
Acad. Cien. Madiid, Mem., 1, 1863, ii, 47-170.
IDELER {C. L.). tJeber die Liingen- und Fliicbenmasse der
Alten.
K. Ak.d. Wiss., hist. CI., Abbandl., 1825,169-189; 1827,111-
128.

Ueber die von d'Anville in die alte Geographic einge-

lUiirten Stadien.

K>Ak.d. Wiss., pbil. CI., Abhandl., 1826,1-18.

I6MAII..EFFEXIII. Rechercbes des coefficients de dil.it.ition et
6talonnage de I'appareil h mesurer lea bases g^odesiquea.
(Egyptian.)
Paris, 1864.

Jacobi (H.). Note sur la fabrication des f<taIous de longueur
par la g.ilvanoplastie.
Acad.de St.-Pfcterabourg, Mel. Pbys. Cbim., vm, 1872, rj82-
589.

jEiiVis (T. B.). Recorda of ancient science exemplified in the
primitive universal atandard of weights and measures.
Calcutta, 1835.

Jomari) (E..F.). M^moiresur leayst^me m^trique des anciens
figyptiena.
Paiis, 1817.

Description d'un 6ta1on m6triqne.

Paris, 1822 ; Paris, 1827.

Eater (H.). On the length of the French metre estimated in
parts of the English standard.
Roy. Soc London, Phil. Trans., 1818, 110-117. eto.

An account of the comparisons of various British

standards of linear measure.

Roy. Soc. London, Phil. Trans., cxi, 1821, 75-94.

On the error in standards of linear measure arising

from the thickness of (be bar on which they are traced.

Roy. Soc. London, Pbil. Trans., CXX, 1830, 359-382.

Account of the construction and adjustment of stand-
ards.

Roy. Soc. London, Phil. Trans., 1826, il, 651-652 ; 1831, 345-
347; London, 1832. *

Kei.i.y (P.). Metrology.

London, 1810.
KuAKi-T (W. L.). Sur la meaure universelle.

Journ. d. Sav., 1791,154-15.';.
Kci'FFKK (A. T.). Travaux pour fixer les mesures de Ruasio.

.St.-PtJtersbonrg, 1841.
La Hire U*. I'E). Comparaison du pied antique romain i\
celui du ChAtelet de Paris.
Acad. d. Sci. Paris, Mem., 1714, 394-400.
Lai.ande (J. i.E F. itE). Sur ... les nonvelles mcsnros.
Conn. d. Tompa, 1801, X, 455^74.

Lamuton (W.). ('orrection to the Indian arc to rodnco it to
parliami'utary atandards.
Hoy. Soc Londou, Pbil. Trans., cxm, 182,3, 27-33.

Sur lo nouveau syst^mo des poids et mesnrcs fldopt6

en Franco.

Ann.de Cbim., XXII, 1823, 407-410.
Lank (.T. II. ). On the coefficient of expansion of the British
atandard yard bar.

U. S. C. ami G. Survey, Rep., 1877. 148-181.
Lkake (W. M.). On the stade na a linear measure.

Roy. Geogr. Soo. London, Journ., ix, 1830, 1-25.

490

UNITED STATES COAST AND GEODETIC SURVEY.

STANDARDS OP LENGTH— Continued.

LEi'Sii'ti (R.). Die Ltin^euniasae der Alien.

Berlin, 1884.
Leslie (R.)- On a method of ascertaining a universal and in-
variable standard of tiicaaure.

Rep. Acts of Parliament, 1794, 170-174.
Letuonnb. Rechercbes . . . du syst^me ni6trique 6gyptien.

Paris, 1851.
LiSDHAGKS (D. G.). Komparationer mellau Struves dabbel-
toiue och den Svenska kopian uf deosamma.

K. Svenska Vetens., Handl., iv, 1864, v.

Mahmoup-Bky. Le 8yi*t<^n»e ra^trique actuel d'flgypte.

Copi.-Dbagiie, 1872.
Moke (S.). Attempt to obtain standards of weights and meas-
ures.
Soc. Enconragement of Arts, Trans., xn, 1794, 292-301.
MORIN. Notice historique sur le ^ystdme in6triqne.

Paris, .

Nrrenbukgrk (A.-W.). Compte rendu des operations . . .
poar etalonuer lea r^gle.4 qui ont ^t6 employees ... ^ la
mesnre des bases g^od^siques.
Bruxelles, 1855.
Neveu (T.), Tableau de comparaison des mesures de Van X
avec les me»iires du syst^uie et les aneiennea mesures.
Soc. Sav. Litter., Mem., I, 1801. 140-149.
Oriani (B.). iRtiuzione su le misure e eu i pes! cbe si usano
nella Republica Cisalpina.
Milano, 18U1.
OlANAM (J.). Traits de I'arpentage et da tois6.
Paris, 1747.

Pasley (C. W.). Plan for simplifying and improving the
measures.

London. 1857.
Paucton (A.-J.-P.). M6trologie.

Paris, 1780.

Peirce (C. S.). Comparison between the yard and metre.

A. A. A.S.,Proc.,xxx, 1881, 20.
Peters (C. F.W.). Zur Geschichte und Kritik der Toisen-
Maasstabe . . .
Berlin, 1885.
PiCTET (M.-A.). Comparaison du mdtre 6talon de I'lnatitat
avec le pied anglais.
Soc. Sav. et Litter., M6m., II, 1801, 265-269; Bibl. Brit.
Geneve, XIX, 1802. 109-114; Journ. Nat. Phil. (Nicholson),
TI, 1802, 244-252.
Plant AMOUR ( E. ) . Note anr la d6terroination du coefficient de
dilatation d'un barreau d'argent.
Bibl. Univ. Gen6ve, Arch., xxxvill, 1870, 37-61.
PRINBKP (J.). Determination of tbtf expansion of the standard
10-feet iron bar of the wurvey of India.
Asiat Soc, Journ., ll, 1833, 130-142.

Pbont (R. de). Formules ponr la comparaison des longaears
de deux regies de m6tal . . .
Bibl. Brit. Geneve, xix, 1802. 316-320.

R6sultat8 des experiences faites . . . ponr determiner

le rapport du mdtre au pied anglais . . .

Bibl. Biit. Geneve, XX, 1802, 105-118; Ann. de Chim., v.
1817. 166-171 ; Bibl. TJniv. Gendve, vii, 1819. 239-243.

Description et usage dii coniparateur de Lenoir , . .

BibL Brit, Geneve, XIX. 1802. 301-315; Ann. d. Phys. (Gil-
bert), ui, 1816. 329-338; PhiL Mag. (Tilloch). XLvn, 1816,
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Ueber die Vergleichung der halben Wiener Klafter

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K. k. Polytech. Inst.. Jahrb., xx, 1839, 155-164.
Qt'Eit'O (V.). Essai sur les systdmes m^triques des anoiens
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Paris, 1859.

RoDKNBACii (C). Note ear retalon prototype oniTerael des
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Acad de Belgique, Bull., xxix, 1870. 550-575.

STANDARDS OF LENGTH— Continned.

RooKRS (W. A.). Determination of the relation between the
yard and the metre.
A. A. A. S., Proc , XXXII, 1883, 127.
Sadebeck (B. A.m.). Ueber eine neue Mothode. die Ans-
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Leopoldina, XIX, 1883, 141-144.
Saiget (J.-F.). La pratique des poids et meanres du systdme
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Paris, 1839.

SainteClaireDeville (H.). Sur la construction de la rfegle
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Int. Geod. Cong., Gen.-Ber., 1878. i. 1-50; 1879, i, 1-12 ; Paris,
1879.
ScHiAPAKELLi (G. V.). Delle operazioni per determinare il
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Ist. Lombardo, Rend., i. 1864, 312-316; Milano, 1866; Eff*.
Astron. Milano. 1866, 3-41.
SCHlAVONi (F.). Relazione sugli stndii fatti perassegrare . . .
la lungbezza della tesa del Spauo.
Int Geod. Cong., Gen.-Ber., 1866, 16-21.

Relazione suUe eeperienze fatte per determinare il

rapportu fra la tesa itaJiana e la prussiana.
Napoli. 1869.

ScHiFFN'ER (A.). Ein Wort iiberdasbei dem sSchsiscfaen Lao-
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Ann. d. Erdkuude (Berghaus), viii, 1833, 64-74.
Schumacher (H.). Danish standards of length.

Quart. Journ. Sci., xi. 1821. 184-185.
Sheei'shankb (R.). Account of his experiments for restoring
the standard yard.
Roy. Astron. Soc., Mem., xvi-xxiv.
Shuckburgh (G. A.W.). Account of some endeavors to as-
certain a standard of weights and meaaures.
Roy. Soc. London, PhiL Trans., lxxxviii, 1798, 133-182.
SOLEIL (H.). Note sur uno mesuro de longneur invariable.
Acad. d. Sci. Paris, Comp. Rend., LXIX, 1869. 954.

Stahkart (F.J.). Sur une methode simple pour la compa-
raison exacte des mesuies de longueur.
Arch. N6erl., v, 1670, 15-23.
Stahpfer (S.). Ueber das Verhaltniss der Wiener Klafter
znm Meter.
Polytech. Inst., Jahrb., xx, 1839, 145-176.

Steikheil (K. a. von). Copie des Mdtredes archives k Paris.
K. bayer. Ak. d. Wiss., math. phys. CI., Abhandl., 1884. t,
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Ueber Maasse k bout und deren Vergleichung.

K.bayer.Ak. d. Wiss.,Sitz.-Bei., l, 1863, 329-332.

Ueber genaue Copien dea M^tre des archves, welche

Id Oesterreich . . . dienen sollen.

K. k. Ak. d. Wias., math.-naturwiss. CI., Denkschr., xxvii,
1867, 151-189.

Vergleichung der Leistung des Bessel'scben Liiugen-

Gomparators mit der dea Fublspiegel -Comparators von
SteinheiL

K. bayer. Ak. d. Wiss.. Sitz.-Ber., math.-phys. CI., ii. 186P,
493-496.

Ueber einen cylindrischen Maa-naatab in Geatalt einea

liades der Abstand vou zwei fealen Punkten zii messen.

Astron. Nachr.. Lxxn, 1868, 369-378.

Berlcht iiber seinen Comparator zur Vergleichung der

Toise mit dem Meter.

K. bayer. Ak. d. Wiss., Sitz.-Ber., 1870, i, 1-13 ; Int. Geod.
Cong., Gen.-Ber., 1869, 73-80.

Copie der Bessel'schen Toise du P6rou in zwei Glas-

staben.
K. k. Ak. d. Wiss., math.-natnrwiss. CI., Denkschr., xxx,

1870, 21-28.
SwiNiiRN (J. H. van). Bestimmnng des vom Thomas bei

deaseu cbinesischer Gradmesanng gebrauohten Masses.
Mou. Corr. (Zach). x. 1804, 522-531.

UNITED STATES COAST AND GEODETIC SURVEY.

491

STANDARDS OF LENGTH— Continued.

TirrMANN(0. II.). Relative expansion ofbronze and Low Moor
iron.
U. S. C. and G. Survey, Itep., 1877, 148-181.

On the relation of tlio yard to the meter.

U. S. C. and G. Survey, Bull., IX, 1889, 45-50.

Tballeb {J. G.). Ueber eino Metliode, die Ausdebnung der
Kbrper durcb die Wiirnie zu bestiniiuen.
Ann. d. Phys. (Gilbert), xxvn, 1807, 241-260.
Trkbca (H ). Note eur la forme qu'il eonvient de donner aux
metres.
Acad. d. Sci. Paris, Comp. Rend., LXXV, 1872, 1223-1230.
V. (Lk. S. C. i>k). Kecherches i^urieusea dea meeures du monde.

Pari.H, 1636.
Yeri>£T. £taloD fixe dea poida et meaures.

Paria, 1815.
W ACKEK. Ueber die MaaavergleichoDgen fiir die enropaiacbe
Gradmeasung.
Gotha, 1868.
Walker (J. T.). Description of the method of coniparinK,
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India, Trig. Survey, 1, 1870-71, 1-2.
Welnstein (B.). Handbnch der phyaikaliachen Maaabeatim-
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Berlin, 1887.
■WKexPHAL (A.). Die AusdebnangacoefiQcienten der Kiiaten-
venuessung.
Berlin, 1881.
■Whitehl'Ebt (J.). An attempt towards obtaining invariable
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London, 1787.
Wild (H.). De la determination de la dilatation . . . du bar-
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Soc. Phys. GeuAve, Arch., XL, 1871, 373-393.

Bericbt iiber die Arbeiten zur Keform der schwoizer-

ischen Urmaaase.

Ziiriih, 1868.
Wolf (C.I.E.). Lea 6talona de poida et meanrea de I'obser-
vatoire de Paris.
Ara<l. d. Sci. Paris, Comp. Rend., xcn, 1881, 1202-1204; XCIII,
1881, 207-299; XCIV, 1882, 1503-1505; Ann.de Ph\S.Cbim.,
IXV, 1882. 5-112.

Sur I'autbenticite de la toiae du P6rou.

Acad. d. Sci. Paria, Comp. Kend., CM, 1886, 567-574; cvi, 1888,

977-982.
Woodward (R. S.). Results of some experiments made to

determine the variations in length of certain bars at the

temperature of melting ice.
Am.Jonrn.Sci., XXV, 1883, •H8-459.

On the diffusion of heat in homogenous masses.

Ann. Math , iv, IgKg, 101-127.

WuRM (J. F.). De ponderum, nummorum et mensurarum.

Stiitgardiae.
Tateb (.J.). On the unit of length.

Journ. Frank. Inst., xlm, I8G1, 348-351.
Zech (P. H.). Daa wiirttembergiscbe Liingenmaas.

Wiirttemlierg. Jahresheft, xxvn, 1871, 51-58.
Amon. Notice liiMtoTiquo sur lo syst^me ni<-lr'ii]iie, sur aea d6-
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du (Conservatoire des arts ot m6tiera.

P.iria, n. d., pp. 68.

Discours proimnc'fi k la borre des deux conaeils dn

Corps 16gislatif, au iioni de I'lUNtitut natiniial des si^ienci-s
et des arts, lors de la presentation di-s C-taloiia prototypes
du mfttre et du kilogramme, et du rapjiort sur le travail de
la commission des jioids et dea mesures.

4°, Paris, 1802. pp. 63.

Giving an excellent hiatory of the geodetic operationa for
the measurement of a fjuadraiit.

Expoa6 dea ri^sultiits des grandes operations geode*

siques, faites en Fran<"e et en Ksjiagiie jiour la mesure d'un
arc du ni^ridien et la (kitermiiiation du m^tre d^tinitif.
Bild. Brit. GcnAvc, xxxvin, 1808, 305-312; Conn. d. Tompa,
1810, 485-488.

Stanael (Valentine). Dioptra geodajtica.*
8°, Praga-, l(i53.

Por,GE.NI10RFF, II, 980.

STATION MARKING.

Andrews (H). Marking geodetic stations.

Science, I. 1883, 458; Final Results N. Y. State Survey, 1887,
122-126.
Blair (H. W.). Marking geodetic etationa.

Science, I, 1883, 394-395.

Staude (Otto). Ueber geodatische Bogenstiicke vom

alyebraischen Liingendifferenz auf dein Ellipsoid.

Ann. d. Math. (SchlGmilch), xx, 1882, 185-186.

Ueber geodiitische Polygoue auf den Fliichon

zweiteu Grades.

Math. Ann. (Clebsch), xxi, 1883, 219-252.
Stebnitzki (J.). Ueber die Ablenkung der Lothlinie
diirtli die Anziehung der kaukasiscbeu Berge.

Acad, de St. P^tersbourg, Bull., xv, 1871, 2:i2-2-l,->;
M61. Matb. Astron., iv, 1871, 033-651.

Beobachtungen mit dera unveranderlichen Pen-
del, angestellt von Dr. Fr. Parrot in den Jahren 182y
und 1833 in Dorpat, TiflBis und anf dem Abhauge des
groseen Ararat.

A8trou.Nacbr.,ciii, 1882, 37,'J-378.

: Faye (H.-A.-E.-A.). Sur une lettre du g^u^ral

^ relative i la ligure de la terre.

Acad. d. Sci. Paris, Comp. Rend., xcvii, 1883, SOS-
SIS.

Bericbt der topograpbiBchen Abtheiluug des

General-Stabes iiber die in den J.ibren 1884 und 1885
auNgefiibrten Arbeiten. (Knssland.)

Int. Geod. Cong., Verbandl., 1884-'86, 200-204.

Russie. Travaux ex6cut<^8 par la section topo-

grapbi(ino inilitairo do l'6t,at-inajor pendant les au-
ndes 1886 et 1887.

Int. Geod. Cong., Verhaiidl., 1887, xi, 1-3.

Bericbt iiber die caucasische Triangulation im

.labre 1862.

Geogi. Mittheil. (Petermaun), 1863, 340-344.

Stegmann ( Friedrich Ludwig). Ueber die Bestiin-
iinuig de.s Drebungswinkels an MeKsinstruiuenteu
die init einein beweglicben Spiegel versoben sind,
welcber das Bild einer feststebendeu Scala iu einem
Fernrobre ersclieinen lasst.

Arch.d. Malb. (f!ninert),ixv, 185.S, 376-386.

Stein ( Johann Peter Wilhelm). Gcographiscbo Trigo-
nonictrie, oder die Anlldsiuig der geradlinigen,
Hpluiriscbeu iinil spbiiruidiscben Dreierke, mit ilirer
Aiiweudung bei gro8.seu geodjitisclien Veiniessungeii
und der Projection der Cbarleii, sowobl tbeoretisch
als audi rein praktisch dargcbtellt und mit einem
Aiibango iiber Winkelmessinstrumenti^ begleitet.

I ', Mainz, 182S, pp. xx, 315, 8 plates. (British
Mnsouin.)

Ueber das Auftragen eines tiigononietrischen

Netzes nach der modifizirten Flamstoad'sclien Pro-
jecktion.

4°, Frier, 1828, pp. 18. (Berlin, Royal.)

Steinhauser. Sur les inesures nniverselles et la figure
de la terre. (II.)
Witteraberg, 1807.

492

UNITED STATES COAST AND GEODETIC SURVEY.

Steinhauser (Anton). GruDclziigo der raathematischen
Gidyiapliiii und dcr Lanclkartenprojection.

8°, Wien, 1857, pp. 138. (Southampton, Ordnance
Survey.)

Neiie Bereclinung der DimeDsionen des Erdspha-

roids.

Geogr. Mittheil. (Petermann), 1858, 465-468.

Ueber die Erniittilungder Winkelsnmme ebener

Polygene.

Artliiv r. MiUb. (Grnnert), Lii, 1871,294-309.
Steiuheil (Karl August vou). Copie des Meter des
Archives i\ Palis.

K. bayer. Ak. d. Wiss., math.-pbys. CI., Abbandl.,
1844, i, 247-280.

Ueber Maasse i bout und deren Vergleichung

nach einein neuen Princip.

K. bayer. Ak. d. Wis.s., Sitz.-Ber., i, 1863, 329-3.32.

Ueber genaue uud invariable Copieu des Kilo-
grams und des Meter, prototype der Archive zu Paris,
welche in Oesterreich bei EiufUbrung des metrischen
Maass- und Gewichtssystems als Mittel zu jhrer Ver-
vielfaltigung.

<v. k. Ak. d. Wi^s. , niath.-naturwiss. CI., Denkschr.,
xxvii, 1867, 15l-ls;».

Beriebt der Gradmessnngs-Commission.

1868.

Title in full under P.aiekxfeisd (C. M. von).

Beitrag zur Geodiisie.

K. bayer. Ak. d. Wiss., Sitz.-Ber., II, 1868,465-469.
Advocating the use of cyclometers in measuring arcs
along railroads instead of by triangnlation.

Vergil ichung der Leistungdes Bessel'schen Liin-

gen-CoMiparators niit dem Fiihlspiegel-Comparator
von Steiuheil.

K. bayer. Ak. d. Wiss., Sitz.-Ber., math.-pbys.
CI., II, 1868,493-496.

[Ueber einen cyliudrischen Massstab in Gestalt

eines Rades der Abstand von zwei festen Punkten zu
niessen.]

Astron. Nachr., Lxxii, 1868, 369-378.

Bericht iibir sii nen Comparator zur Vergleichung

der Toise mit dei- Lliiigen-Ausdehnnng der Stiibe.

K. bayer. Ak. d. Wiss., Sitz.-Ber., 1870, i, 1-13:
Int. Geod. Cong., Gen.-Ber., 1869,73-80.

Copie der Bessel'schen Toise du P^rou in zwei

Glasstiiben.

K. k. Ak. d. Wiss., math.-naturwiss. CI., Denkschr.,
XXX, 1870,21-28.

Steiuthal (A. E.). The method of least squares applied
to oonditicini'd observations.
Mess. Matb., x, 1881, 186-190.
Steppes (K.) iiiiil Jordan (W.). Das deutsche Vermes-
Kung.swcseit.
Stuttgart. 1882.

Title in full under .JouiiAN (W.).

Stemeck (Robert von). Ueber den Einfluss des Mon-
des auf die Kichtung und Grosse der Schwerkraft
auf der Erde.*
Wien, 1876.

Ueber die Aendernngen der Kefractions-Con-

stants und Sturungen der Richtuug der Lothlinio im
Gebirge."
Wien, 1879.

Sterneck (Robert von)— Continued.

Untersuchuugen iiber die Schwere im Inuern

der Erde, ausgefiihrt im Jahre 1882 in dem 1000 Me-
ter ticfen Adalbert-Schachte des Silberbergwerkes
zu Pf-ibram in Bohmen.

K. k. militiir-geogr. Inst., ii, 1882, 77-120 ; iv, 1884,
89-155; V, 1885, 77-106.

Wiederholung der Untersuchungen iiber die

Schwere im Jnnern der Erde, ausgefiihrt im Jahre
1883 in dem 1000 Meter tiefen Adalbert-Schachte des
Silberbergwerkes zn Pfibram in Bohmen.

K. k. militiir-geogr. Inst , Mittheil., iii, 1883, 59-94.

utid Hartl (H.). Bericht iiber die Leistung der

geodiitischen Gruppe des milltar-geographischen In-
stitutes.

Int. Geod. Cong., Verhandl., 1884-'86, 154-177.

Bericht iiber die von ihm bisher ausgefUhrten

Schwerebestimmungen.

Int. Geod. Cong., Verhandl., 1884-'86, 177-178.

Untersuchungen liber die Schwere im Innern der

Erde, au.sgefiihrt im Jahre 1885 in dem Abraham-
schachte des Silberbergwerkes "Himmelfahrt-Fund-
grube " bei Freiberg in Sachsen.

K.k. geogr, Inst. (Mittheil.), VI, 1886, 97-119.
Kevd. in Bull. Astron., rv, 234.

Der neue Pendelapparat des k. k. militiir-geo-

graphischen Institutes.

K. k. militiir-geogr. Inst. (Mittheil.), vii, 1887,8.V
116.

und Ealm^r (A. von). Bericht iiber die Grad-

messungs-Arbeiten des k. k. militiir-geographischen
Instituts im Jahre 1887.
Int. Geod. Cong., Gen.-Ber., 1887, viii, 1-18.

Stemickel (Franz ■Wilhelm). Praktische Geodasie,
orfer landwirthschaftliche Messkunst.*
4°, Sondersbausen, 1830.

Stewart (Balfour) aiid Loewy (Benjamin). An ac-
count of the base operations made at the Kew Ob-
servatory with the pendulums to be used in the
Indian trigonometrical survey.

Roy. Sue. London, Proc, XIV, 1865,425-439.

An account of experiments made at the

Kew Observatory determining the true vacuum and
temperature corrections to ]>endnlum observations.
Roy. Soc. London, Proc, xvii. 1869, 488-499.

Stieltjes (M.-T.-J.). Quelqnes remarques sur la varia-
tion de la density dans I'iuKSrieur de la terre.
Arch. N^erl., xix, 1884, 435-460.

Stirling (James). On the figure of the earth, and the
variation of gravity on the surface.

Roy. Soc. Loudon, Phil. Trans., xxxix, 1735, 98-
105.
Stokes (George Gabriel). On the resistance of the air
to pendulums.
Brit. A. A. S., Trans., xvili, 1848, 7-8.

On attractions and on Clairant's theorem.

Camb.Dnbl. Math. Journ., iv, 1849, 194-219.

On the variation of gravity at the surface of the

earth.

Phil. Soc. Camb., Trans., viii, 1849, 672-695; L.,
E., D. Phil. Mag., xxxv, 1849,228-229.

UNITED STATES COAST A^D GEODETIC SURVEY.

493

Stokes (George Gabriel)— Continued.

On the effect of the internal Criction of (Initls on

the motion of iienduliinm.

L., E., U. I'hil. Mag., i, 1851, 337-339; Bibl. Univ.
tientve, Arch., XXI, 1852, 15-28; Phil. Soc. Camb.,
Trans., IX, 1856, ii, 8-106.

[Ou the eflect of the rotation and ellipticity of

the earth in modifying the numerical results of the
Harton iieuduluni experiments.]

Roy. Soc. London, Proc, VIII, 185C-57, 59; Phil.
Trans., J856, 353-355.

: Gumpach (J. von). A letter to — ou the true

figure and dimensions of the eirth.
(iuernsey, 1862.

Title in full under GnMi'ACii (J. von).

On the intenial distribution of matter which

shall i>rodnce a given potential at the surface of a
gravitating mass.

Roy. 8oe. Loudon, Proc, XV, 1867,462-186.
: Pratt (J. H.). On — 's proof of Clairaut's theo-
rem.

L., E., D. Phil, ilag., xxxiv, 1867, 25-26.
Stone (Edmund). Some reflections on the uncertainty
of many astronomical and geographical positions
with regard to the figure and magnitude of the
earth, the finding the longitndi' at sea by watches,
and other assertions of tlie most eminent astrono-
mers, with some hints towards their reformation
and emendation.

8°, London, 17(i0, pp. xv, 19-134. (British Museum.)

Stone (E. J.). On the nu)8t probable results which can
be derived from a number of direct determinations
with a.ssigned weight.s.

Roy. Astron. Soc, Month. Not., xxxvi, 1876, 290-
292.

Reduction of latitude and logarithm of the

earth's radius with Col. Clarke's value of the earth's
compression.

Roy. Astron. Soc, Month. Not., XLiii, 1882-'8;!, 102-
110.

Stotherd (R. H.) and O'Faxral (James). Account of
the graphic method for determining the coordinates
of trigouoUK'trical stations,
Loudon, ItifH].

Titl<^ iu full undiir O'Fakual (J.).

Strange (Alexander). Announcement of new instrn-
nicnts alioiit to be supplied by government to tlio
Great Trigonometrical Survey of India.

Roy. Astron. Soc, Mouth. Not., xxil, 1862,261-263.

Geodesy, especially relating to the Great Trigono-
metrical Survey of India.

United Service Journ., VI, 1863, 457-486.
Stromer. Tentamina i)ro inveuienda figurain ot magni-
tudineni telluris. (II.)
Upsalia-,, 17,"i0.

Strucki. Ecu voorbild van constante fouten."

Tijdsclirift voor Kadasler en Landmeetkunde, li,
1882, 181.
Struve (Friedrich Georg 'Wilhelm). Ueber die trigo-
nometrische Vermessnng Lieflaml's.

Zeits. f. Astron. (Lindeuan), vi, 1819, :{4:i-355;
Astron. Jab rb. (Bode), 1819,247-250.

Struve (Friedrich Georg Wilhelm) — Contiuucd.

Nachricht vou der russischeu Grauiucssuug in

den Ostseeprovinzen.

Astron. Nachr., I, 1823, 67-68.

[Nachricht von der ru.ssisclien Gradmessung.]

Astron. Nachr., II, 1824, 135-136, 145-148.

[Sur la mesure dcs degr6s du meridien ile

Dorpat.]

Corr. Astron. (Zach), xi, 1824,23-33, 34-42.

Vorl.'iufiger Bericht von der russischeu Gradnies-

Bung mit allerhochster Geuehmigung auf veranstal-
tung der kaiserliehen Uuiversitjit zu Dor|):it wiihrend
der Jahro 1821 bis 1827 iu deu Ostseeprovinzen des
Reich.s, ausgefiihrt von — .

Fol., Dorpat, 1827, pp. iv, 24, 1 plate. (Berlin, Ob-
servatory.)

Eevd. in Hertha, xii, 1828, 3-26.

Ueber die Vereinigung zweior in Russland ausge-

fuhrten Breitengradmessungen.

Astron. Nachr., VI, 1828, 391-394.

Resultate der Gradmessung in den Ostseepro-
vinzen Russlauds.

Astron. Nachr., vii, 1829, 385-^00.

Beschreibung der uuter allerhochstem kaiser-
lichen Schutze vou der Uuiversitiit zu Dorpat veran-
stalteteu Breitengradmessung in den Ostseeprovin-
zen Ru.sslands ausgefiihrt und bearbeitet in deu
Jahren 1821 bis 1831, mit Beihiilfe des Capitain-
Lioutenants B. W. von Wraugell und anderer.

4°,Dorpat,18:il,i, pp. [x], 360; II, pp. [vi], 424,11
maps. (Washington, Observatory.)

Ueber die nouesteu geodiitischen Arbeiten in

Russland.

Dorpat Jahrbuch, i, 1833, 87-«9.

Vereinigung der beiden in den Ostseeiu'ovinzen

und in Lithauen bearbeileten Bogen der russischen

Gradmessung.

Acad, de St.-P<<ter8bourg, Mdm., il, 1833,401-426;
Astron. Nachr., x, 1833, 323-325.

Bericht iiber die Fortsotzung der russischen

Gradmessung nacli Nordeu.

Recueil des Actes do la Seance Publicpie de I'Acad.
de St.-Petersbourg, 1836, 103-108.

; Fedorow (V. T. ). Berichte iiber die astrono-

miscli-gcodiitischeu Arbeiten. Edited by — .
St.. Petersburg, 1838.

Title ill full miller FEiiouow (V. T.).

— Sur la mesure dos degrtSs do miSridieu eu Rusaie.
Acad, do St.-Pdtersbourg, Bull. Sci., vn, 1840,

280-288.

— [Uebor die Bestimmung der Dichtigkoit dor
Erde.]

Astron. Nachr., x.xii, 1845, 37.
Rapport fait b, I'AcadiSmie imp6riale des sciences

par — BUr uno mission sciontilique dont il fut charg6
en 1847. (Gore.)
4", n. d., pp. 15.

ItogardiDK coiupariaolifl <if K<'odetic standurdB.

Resultate der in deu .laliren 1816 bis 1S19 aus-

genilirten astronomischtrigiuiometrl.scheu Vermes-
sung Livlands.
Acad. do St.-PlStersbourg, M6m., l\, 1850, 1-66,

494

UNITED STATES COAST AND GEODETIC SURVEY.

Stnive (Friedrich Georg 'Wilhelin) — Continued.

Kfsnitats (U's operations g<;od^8iquc8 de MM.

Fuss, Sawitsch ct Sabler, ex^cut^ea en 1836 et 1837
daus la proviuee ciscaucasionno.

Acad, de St.-P^fersbourg, CI. Phys. Math., Bull.,
VIII. 1850, 337-308; Conn. d. Temps, 1853, 49-78;
Acad. d. Sci. Paris, Conip. Eend., xxx, 1850,541-549.

Expo86 historique des travaux ex^cut^a jusqu'Jl,

la lin de I'auude 1851 pour la niosure de Tare du md-
ridieu eutre Fuglenaes, T0° 40', et Ismail, 45° 20', pu-
blitS au nom de I'Acad^mie imptfriale des sciences de
St.-IVtersbourg. Suivi de deux rapports de M. G.
Lindbagen sur rexji^ditiou de Finnmarken, faite
par ordre du gouvernement norwdgicn en 1858 et sur
les operations de Lapponieexdeutdesen 1851 sous les
auspices de l'Acad(5mie royale des sciences de Stock-
bolm.
4^, St.-P^tersbourg, 1852, pp. 44, 2 maps. (Gore.)

— Sur la jonction des operations astronomico-geo-
(l<?siques ex<5cutees par ordre Ces gouvemements
riisse et antrichien.

Acad, de St.-Petersbourg, 01. Phys. Math., Bull.,
XI, 1853, 113-136; M^l. Math., i, 1853, 502-534.

— Arc du iii^ridien de 2b'-^ 20' entre le Danube et la

uicr glaciale mesur^ de]iuis 1816 jusqu'en 1850 sous
la direction do C. de Tenner, N. H. Selander, Chr.
Hausteen et F. G. W. Struve.
4°, St.-Petersbourg, I, 1860, pp. cxliv, 336.

Catalogue chronologique des publications qui ee rap-
portent h la lueeure de Tare du m6ridien de 25° 20', i,
cxli-cxliv.
II; pp. viii, 4b3, St.-Petersbourg, 1857; volume of
26 plates.

St.-Petersbourg, 1857. (Gore.)

Noticed in Acad. d. Sci. Paris, Corap. Send., XLV, 1857,

509-513 ; note par Biot, the same, 513-614.
Hevd. in Eoy. Astron. Soc., Month. Not., XX, 1862. 24-62.

Ueber die Bieiten-Gradmessuug zwischen der

Douau uud dem Eismeer.

K. k. Ak. d. Wiss., Sitz.-Ber., xxi, 1856, 3-5.

: Faye (H.-A.-E.-A.). Sur Its propositions de

M. — , relatives aux operations gdodesiques.

Acad. d. Sci. Pans, Coni]i. Keiid., xi.v, 1857, 669-
674.

Vergleichung der Wiener Maasse mit den zu

Piilkowa befindlichen Maas.seinheiten.

K. K. Ak. d. Wiss., Sitz.-Ber., XLiv, 1861. il, 7-20.
Struve (Otto). Ueber einen vom General Schubert an
die Academic gerichteten Antrag betreftend die rus-
sischscandinavisehe Meridian-Gradmessuiig.

Acad, de St.-Petersbourg, Bull., ill, 1861, 3'.Wi-424;
Mei. Math., Ill, 1M66, 319-359.

Revd. in Geogr. Mittheil. (Pcterniann), 1861, 247.
This paper marks an era. Ignoring Laplace's instruc-
tion (1825), Ihcre hud gluwn a dogma that local effect
should be allowed for to the ulninst as.signablc. In
furtherance of this, Schubuil proposed that the Rus-
sian latitude stations should be specially contoured,
as had been done in England. The Academy re-
ferred th<' point to BiiUen, acting for Struve (absent
in Spain). Returned, Siruve indor.nes Dollen's ad-
vice. Together they lay it down that reduction for
local attraction is (with certain exceptions) only
juatiliable on assuniptioiis for which there is ordi-
narily no foundation. The position is quitedifl'erent
from Laplace's, and in fact quite novel. Moreover
there is no alluNion to Laplace's ruling — which ap.
pears to bo very little knowu^u this point. (H.)

Struve (Otto) — Continued.

[On a remarkable local deviation in the direction

of gravity, lately observed in Russia.]

Koy. Astron. Soc, Month. Not., xxiii, 1863, 185-
188.

[Mittheiluug iiber Pendelbeobachtungen.]

Int. Geod. Cong., Gen.-Ber., 1824, 76-77.

Note on a deviation of the plumb-line.

Roy. Astron. Soc, Month. Not., xxxvu, 1876-77,
362.

[ Vortrag iiber die geodiitischen Arbeiten in Russ-

land fiir die Jahre 1884-'86.]
Int. Geod. Cong., Verhandl., 1884-'86, 204-218.
Struyck (N.). Van de groote der aarde. (H.)

Amsterdam, 1740.
Stuart (Cohen) en Kaiser (F.). De eischen der mede-
werking aau de ont-worpen graadmeting in midden
Europa.
Amsterdam, 1864.

Title in full under Kaibee (F.).
Stuart (James) : Pratt (J. H. ). The figure of the earth.
Kevd. by — .
Nature, vi, 1872, 79-80.
Stiick (H.). Vermessung der Stadt Hamburg. Ver-
zeithniss der trigonometrisch bestimmten Punkte,
nebst Dreieckskarte.
Fol., Hamburg, 1872, pp. 45, 1 chart. (Gore.)

Vermessung der freien und Hansestadt Ham-
burg. Erster Theil : Geschichte des hamburgischen
Vermessungs-wesens.

4°, Hamburg, 1885, pp. xii, 87.
— — — Triangulation der freien nnd Hansestadt Ham-
burg.

4^^, Hamburg, 1886, pp. 158, 1 chart. (Berlin, Geo-
detic Institute.)
Studnicka (Frautisck Josef). Mathematical geogra-
phy.* Chapter I. The figure of the earth.
Prague, 1882.

The above is in the Bohemian language. Jahrb. lib. d.
Fortschr. d. Math., xiv. 1882, 917.

Suter (Heinrich). Geschichte der mathematischen
Wissenschaften. Erster Theil: Von den altesten
Zeiteu bis Ende des 16. Jalirhunderts.

8^, Ziirich, 1871-'75; 2d ed., in 2 parts: i, Ziirich,
1873, pp. vi, 196; II, Zurich, 1875, pp. 380. (British
Museum.)

Wahrscheinlicbkeitsrecbnnng, u, 344-365.

Svanberg (Jons). Beriittelse ofver resan til Pello,
tciretageii pa Kougl. Veteuskaps Academiens bekost-
naet, fiir af efterse hurrivida uti localii derstades men
elleuminder omstiindighter kunna gifva auleduing
at niisstuuka den Franska gradmatningen omkring
Tornea ar 1736.

Vetens. Acad. Handlingar, xx, 1799, 299-291.

Ueber die alte nordische Gradmessung.

Mon. Corr. (Zach), II, 1800, 2.57-261.

Neue Gradmessung in Lappland.

Mon. CoiT. (Zach), v, 1802, 161-169.

Historisk ofversigt af problemet om jordeiis

figur, jemte anledningar till den nya Lappska
gradmiituiugen och defiuitiva resultaterne deraf,
franistiillde i sina rapporter till do physico-mathe-
iiiat. veteuskapernas kraf.

Vetens. Acad. Handlingar, xxv, 1804, 185-140,

UNITED STATES COAST AND GEODETIC SURVEY.

<195

Svanberg (Jons)— Continued.

Exposition dos operations faites en Lapponie

pour la d<<teinunatioii d'nn arc dn lu^ridien en 1801,
180'J et 1801! par Mi'ssieurs Ofverbom, Svanberg,
HoIuHiuist et Palauder. R6(\\g6e par — , et publico
par TAeadt^niie des sciences. An Lecture, pp. xvi,
by Melanderhjelm.

8°, Stockholm, 180.'), pp. xxi, 196, 3 plates. (Gore.)
Revd.by Delahbbe (J.-B.J^.),Coim.d. Temps, 1808, *6«-
479.

De motu penduloruni. (H.)

Upsaliie, 1824.

Beriittelse ofver forsok till bestammende af

secundenpendels langd och vattnets tyngl.

K. Vetens. Ak. Handl., 1825, 1-16; Quart. Journ.
Sci.,xxii, 1826, 152-180.

: Toung (T.). Note on — 'a reduction of the

length of the peuduliiui.

Quart. Jour. Sci., xxii, 1826, 365-367.

Berattelse ofver de kv 1833 pS, Stockholm Obser-

vatorium verkstiilda pendel fTirsok.

K. Vetene.Ak., Handl., 1834, 184-317.

SAVEDEN.

LiNuiiAOEN* (D. G.). Bericht iiber die auagefiihrten Arbeiten
iu Schweden.
Int. Gi-od. Con?., Gen.-Ber., 1863, 28-29; 1864,43-48; 1365. 37-
38 ; 1866. 40-47 ; 1869, 61 ; 1875, 216-217.
PltOsFERIN (E.). Vemiiscble astronomieche und geograpluBcbe
Nachriclit*n aiis Schweden.
Mon.Corr. (Zaih).i, 1800, 113-119.
Kos^.N (P. G.). Dio aHtrnnomisch-geodatische Arbeiten des
BChwediscben Generalstabea.
Stockholm, 1882-88; Int. Geod. Cong., Verhandl., 18M-'86,
228-231.
Zach (F. X. von). Schwedl8che Gradmessun);.
Mon. Corr. (Zath), XII. 1805, 421-449, 513-541; XUl, 1806, 3-20,
:f30-34.'); XIV, 210-224, 327-332.

Swinden (Jan Hendrik van). Rapport sur la inesure
de la ni^ridienne de France, et les r^sultats qui en
ont ^K^d^duits pour determiner les bases du nouveau
synlfcme m6tri<iue.

Inst, de France, CI. Math. Phys., n, an VII, 23-80
(Hi.st.) ; Journ. Nat. Phys. (Nicholson), ill, 1800, 316-
324, 3&-)-369.

Precis des operations qui ont servi !>, determiner

les bases du nouveau systfcme metriquo.
4°, Pari.-*, 1799, pp. 18. ^British Museum.)

. Ucstininiung des voni Herrn P. Thomas bei

dessen chinesischer Gradmessung gebrauchten Ma.s-

Miiii. Corr. (Zach), X, 1804, 522-.'^.31.

SWITZERLAND.

Kkchmann (.r.). Er^ebnisae der trigou onietriscbon Vemies.
Hinig in d( r Schweiz.
Ziiricb, 1840.
Fkku (J.). Ueber di(» trigonomotriBche . . . Vermt»eeuiig des
Klicinthalen ilcr St-liweiz.
Giogr. Eph. (Zach), 111, 1790. 360-.162, 462-472.
HiKscii (A.). Bericht iiber die goodatischon Arbeiten in der
Schweiz.
Int.Geod. Cong., Gen. Bcr., 1870,63-«8; 1871,63-65; 1872,58-
73; 1874, 79-82; 1875, 217-219; 1H76, 123-125; 1877, 307-308;
1880, 38-41 : 1881-'82, 130-134 ; 1883, 279-283; 1884-'88, 232-238;
1887, xii, 1-5.

Lo r^floau do triangulation HUiBse.

LauHBunr, 1888,

SWITZERLAND— Continued.

Pfander(L.). Mittheilungen iiber die Gradniessangsarbeiten
auf dem Gebiete der Schweiz.
1876.

Prittwitz (M. K. E. von). Ueber die Triangnlirung der
Schweiz.
Zeits. aljg. Erdkunde, xii, 1862, 81-86.
RoGO (J.). Abrisa finer Geschichte der trigonometrischen
Vemieesung ... in der Schweiz.
Stuttgart, 1859.
Siegfried. Bericht iiber die geodatiachen Arbeiten in der
Schweiz fiir da.s Jahr 1878.
Int. Geod. Cong., Gen.-Ber.. 1878, 112.
Tralles (J. G.). TJeber die Laudea-Vermessung der Schweiz.

Allg. geogr. Eph., 1, 1708, 267-280.
TRECIIbEL (F.). Xachricht von der in 1811 angefangenen
trigonnmet.rischen Aufnahme des Canton Bern.
Ak. zu Bern., litter. Arch., Ill, 1812, 424-463; Bibl. Univ.
Geneve, .\, 1819,77-89.
Wou (K.). Notizen znr Geschichte der VermeuBangen in der
Schweiz.
Naturf.-Ges. Bern, Mittheil., 1844, 111-117, 185-196, 148,93-
95; 1862,52-89.

Geschichte der Vernieaeungen in der Schweiz.

Ziiricb, 1879.

Anon. Cummissiou g^od^^sique Suisse. Proc^a-verbaus des
stances de la cominisaion g6od6sique snisae tenues k Tob*
aervatoire de NeuchAtel, 1862 + .
In Bulletin de la Soci6t« dea sciences naturelles de Neu-
ch&tel. Also published aeparalelj-.

Rapport de la commisaiou g6od68ique auiase [concern-
ing the work done in 1879].

Int. Geod. Cong., Gen.-Ber., 1879, 113-115. *

Sylow (Th.). Geodiisie.*

8^, Cbristiauia, 1859, pp. 178.

Szeksco (T. ). Bericht iiber die Gradmessung.*
Pressburg, 1866.

SzUy (C). Neue Daten iiber die Dimensionen dea Erd-
korperH." •

K. ungar. Ak. d. Wiss., ill.

Taaks. Geodiitische Tafeln fiir die Nord- und Ostsee
Kiiste, nebst Erliiuterungen nuo nebst I'incm Coordi-
iiafen-Verzinchni8,se von 336 an der Ems, Ja<li', Wcser,
Elbe, und an der Nordsee belegcneii fcsteii Punkten
fiir Naiitiker, Tecliniker, und Goomcter bereohuet
nacli (Jaims'schen Formeln.

4^^, Ziiricb, 1865. (British Museum.)

1. Heft, Tafeln, pp. 29; II. Heft, Erliiuteningcn, pp. 44.
Tarragon (J. -B.). Nouveau traite du toisd."
Beughsh, 189.

Tassius (Johaunus Adolphus) [Johann Adolph
Tassel. Geographiai universalis compeii<Iiiuii in
UKUUi studiosiK juventutis.

8^, Ilamburgi, 1079, pp. [xxii], 88; explicatio, pp.
63. (Gore.)

De aitu et flgura telluria, 1-14; explicato, 1-9.

Geodesiie sive geometrica' practicie compendium,

in usuiii gymnasii Ilamburgeiisis odituni, ex receii-
sionc llcnrici Siveri,cujusanimadvcr8ioues quiodam
cum scragraphia operis pra'icduut.
4^, Hamburg!, 1677, pp. xi,87. (Berlin, Royal.)

T6d6nat. Mesiiro de la distance de la tour di' riiorlogo
de NismcsiV la meridieiiiio de Paris.

Acad.du Gard, Notice d. Travaux, 1808. 212-277.
Contains a good diacusaiun of the theorica of the fij:ura
of the earth.

496

UNITED STATES COAST AND GEODETIC SUKVEY.

Tellkampf (Johann Dietrich Adolph). Darstellung
dor iiiatUcmatisciieu Geograjiliie, luit besoudertr
Eucksicht aiif geographisclio OrtsbcBtimmung.

4'^, Ilanuover, 1824, i)j). viii, 158, 2 plates. (British
Musoiiin.)

GL'Stalt <Ur ErJe, 19-22, 101-125.
Tengstrom ( Johan Magnus af ). Dissertatio academica
de ligura telluris ojie iieudiilonim detciminanda.
b°, Abcu', 1615, pp. 10. (British Museum.)
Teiinant (James Francis). Au examiuation of the
figure of the ludiau meridian as deduced by Arch-
deacon Pratt f]om the two northern Indian arcs;
\yith a iiropositiou for testing that form by astro-
uomical observatious.
Koy.Astrou.Soc, Mouth. Not., xvii, 1857, 58-63.

Ou the cflect of local attraction iu modifying

iho apparent form of the earth, and on some remarks
on the real existence of diversity of form, independ-
ent of tlieir elfect.

Koy. Astron. Soc, Mouth. Not., xvii, 1867, 236-241.

Keply to Mr. Pratt's letter on the Indian arc of

meridian.
Asiat.Soe. Bengal, Journ., xxviii, 1859, 17-22.

Note on the coefficient of expansion of the brass

pendulums used iu the Indian trigonometrical sur-
vey.

Roy. Astron. Soc, Month. Not., xxvii, 1867, 284-
, 280.

Tenner (C). Naehricht von der Volleudung der Grad-
niessung zwiselieu Donau und Eismcer.*
Acad, do St.-P(?tersbourg, 1853.

Verbinduug der russischen Tiiangnlationen mit

din iireussischen bei Mcmel ausgefiihrt auf aller-
hdchsten Befehl in deu Jahren 1832 und 1833. Als
Manuscript gcdrnckt."

Breslau, 1858. Milit.-geogr. Inst., Cat. 206.

: Struve (P. G. 'W.). Arc du ni^ridien de 25° 20'

mesurd depuis 181() jusqu'en 1850, sous la direction
de— .
St.-Pe'tersbourg, 1857-'62.

Title in full uudir Sthuve {F. G. W.).

Testu (P.). Topographie et gdoddsio dldnientaire, ma-
uucl i\ I'usage des oiBciers de I'armde. Th<Sorie; for-
mules ct exemples nuni(5ri(iue8; distributiou des cal-
culs dans les tableaux du depAt de la guerre; fables
jionr facililer les calcnls; modfcles do topographie
di!-triliu6s aux officiers attaclii^s an service de la earto
de Franco ; supplement sur les reconnaissances mili-
taires.

4°, Paris, 1849, pp. xx, 191, 9 plates. (Beriin,
Royal.)

Textor (Johann Christoph vou). Naehricht von den
ost- und westpreussischen I.iindes-Vermessungen.
Allg. geogr. Eph., 11, 1798, ;i-23, 109-117.

Ueber die ost- und wcst-preussische Landes-

Vermessung.

Wnn.Corr. (Zaeh), l, 1800, 307-319.

Beschreibung des Verfahrens bei dem tngono-

metrisch-topographischen Vermessen von Ost- nnd
Westprenssen ; ncbst Bemerkungen iiber die Ver-
messniigeii ganzer Liinder.

8", Berlin, 1810, pp. vi, 214, 1 chart. (Stuttgart,
Koyal.)

Textor (Johann Christoph von) — Continued.

Naehricht vou deu trigononietrischeu Vermes-

sungs-Arbeiten in der Kurmark in den Soinmermo-
naten vom Anfauge May bis Ausgang Octobers 1810.

Mon. Corr. (Zach), xxiv, 1811, 101-120.
Thacker (Arthur). On the motion of a free pendalani.

L., E., D. Phil. Mag., II, 1851, 275-278.
TheUn (M.). De oscillatione pendulorum. (H.)

Lund., 1804.

Thersner (U.). Om triangelmiitningen i SkSne, S^ren
1812 en 1815.
K. Svenska Ak., Handl., 1819, 9-50.
Theunuis (Henricus). Dissertatio cosmographica de
nuignitudine telluris ad ccelum comparatiu.
8'^, Jen;e, 1658, pp. 22. (Paris, Observatory.)
Thiele (P. N.). Sur la compensation de quehiues erreurs
quasi-systfimatiques par la mdthode des moindres
carrds.
4°, Copenhague, 1880, pp. 29.

Om AnweldelseafmindestekvadratersMethode.*

Kj0benhavn, 1880.

Ueber Ausgleichung abgegrundeter Beobach-

tungeu.

Astron. Nachr., ex, 1885, 257-262.
See LehmaDU-Filbea (R.).

Thomas (P.) : Swindeu (J. H. van). Bestimmung des
vom— bey dessen chinesischer Gradmessung ge-
brauchteu Masses.
Mon. Corr. (Zach), x, 1804, 522-531.
Thomson (Thomas) : Gregory (O.). Dissertations and
letters by — regarding the survey of England.
London, 1815.

Title in full nnder Gebgoht (O.).
Thorel (J.-B.-A.). Arpentage et g<?oddsie pratique.
Ouvrage a I'aide duquel on pent apprendre le systfeme
m<5trique dans sa perfection, I'arpentage et la division
des terres, avec instruments, ou sans autre instru-
ment que le mijtre ; la trigonomdtrie rectiligne, etc.
4°, Paris, 1853, pp. iii, 228, 12 plates. (Paris, Na-
tional.)

Trigonometric Biirveying.

Thuillier (H. R.) and Smyth (R.). A manual of survey-
ing for India, detailing the mode of operations on
the trigonometrical, topographical and revenue sur-
veys of India. Prepared for the use of the survey
dejjartnient of India, and published under the au-
thority of the Government of India.
Ist ed., 8°, Calcutta, 1851.

Kevd. in Calcutta Eev., xvi, 1851, 321-328.
3d ed., revised and enlarged, Calcutta, 1875, pp.
xxi,623, ccviil. (Southampton, Ordnance Survey.)
Trigonometrical survejiiig, \i\t. 466-492.

Karachi longitudinal .series.

India, Trig. Survey, iii, 1876, xiii, 135, 148, 7 plates.

North-west Himalaya Series.

India, Trig. Survey, iii, 187G, xii, 61, 42, 3 plates.

and Haig (C. T.). Auxiliary tables t* facilitate

the calculations of the survey of India. Third edi-
tion, revised and extended under the direction of
Lieut.-Colonel Thuillier, by Col. C. T. Haig.

4 , Dehra Drtn, 1887, pp. Ixxxvi, 124, 4 plates.
(Washington, Geological Survey. )

iBt ed., by SikdHAK, 1851 ; 2d, by Hemnebbey, 1888.

UNITED STATES COAST AND GEODETIC SURVEY,

497

Thuillier (H. R.)— Continued.

Sjiicipsos of (ho results of the Great Trigonome-
trical Survey of India.

4«, Dehra Diiu, lb79 (1 vol.).
Thury (C.-P. de). -See Cassiui de Thury (C.-F.).

Tiarks (John). On Mr. Dalliy's method of finding the
ilitl'erence of longitude liotwecn two points of a geo-
detical line on a ,s]iliiroid, from tbe latitude of tbose
points and tbe azinintlis of tlie geodetical line at the
same.

Phil. Mag. (Taylor), iv, \&28, 3C4-:HT0.

The tlieory i.s: The snm of the three angles of nny
spheroidioal triangle formed hy georielieal lines i{* a
function of the latitudes of the angular pouil.T and
their ditiereneea of longitude only, and is altogether
independent of the eccentricity ot the spheroid.
This sum is the same as the sum of the three angles
of a spherical triangle whose angular iminta have
the same relative situation to a paiticular diameter;
that is, tin- same latitude and dillVn nee of li)pgilude.
As nsid on the suivey. two of the geodetical lines
are meridians, and one of the angular points is the
spheroid.

On the longitudes of the trigonometrical survey

of England.

Phil. Mag. (Taylor), v, 1829, 52-53.

A defense of the method employed on the aurvey.

Tidblom (A.V.). Pendel-bestainnigar under den sven-
.ska Artisea e.xpeditionen.*
Liinds L'niv. ArssUrift, xiv.

Tillman (Samuel E.) nnd Kampf (F.). Geodetic com-
putations.

U. S. Eug., Rep., 1878, Appendix NN, Washington,
1878, 2.--37.

The entire appendix is known as Wheeler's aunnal re-
port upon the gi-ogiaj)liieal surveys of the United
Stales west of the lOUth meridian.

Tilly (J.-M. de). Note sur le principo de la nioyenne
aritlmiotiquc et sur son ap]>lication il la thf'orie
matlieiualiiine des crreurs.
Nonv. C'orr. de Math., I, 1875, 137-147.

Revd. in .T.ahrl).iil). d. Foitachr.d. Math., vii, 1875. 107.

Timmermana (Jean Alexis). De figiira terra' hydro-

KtatiiM-.-

4 , Gand.e, l,-J-J-,>.

Tinter CWilliam Robert). Die europiiischo Gradmcs-
sung in ihrer Beziohung zu dt-n friihercn Gradmes-
sungsarheiten.

AUg. Hauzeitg. (FGrster), xxxv,1870, 150-173, 195-
209.

• I)er Zweck der etiropiiischen Gradmessnng.

K. k. geogr. Ges., Mittliei!., XIV, 1871, 81-90.

Vortriige iibcr hohere Geodiisie.*

Fol., Wion, 1872.

Lithof;raphed.

Mathematische, geodiitische und astronoinische

Instnimente.

8 , [Wien, 1874], pp. 32-43. (Gore.)

mid Ganahl. Hericht iilier die fiir die europiiis-

tho GradmesNiing anxgefiihrteii Arlieiton.
Int. Geod. Cong., Gen.-Ber., 1875, 181-189.

und Kalmjr (A. von). Bericht iiber die Grad-

niessungs-Arlieiten des k. k. militilr-geographischen
Instituts ini ,Iahro 1687.
Int. (ieoil. Cong., Gen. -Bar., 1887, viii, 1-18.

H. Ex. 17 33

Tisserand (F.). Sur la tht^orie de la figure de la terre.
Aead. d. .Sci. Paris, Comp. Koiid.,xcix, 1884, .577-
583.
Tissot (A.). Notice sur I'appareil du gouvcrnemcut
egyptien ])our la mesiire des liases gdod^siques.
E.\trait du Cosmos, 2" sdrie, 1" volume.
8°, Paris, n. d., pp. 16. (Paris, Observatory.)

Dilatation des ni^tanx (du platine et du laiton)

employes h la construction des instruments g^od^-
siques.

Les Mondes, vi, 18(54, 317.
Tittmann(OttoHilgard). Relative expansion of bronze
and Low Moor iron.
U. S. C. and G. Survey, Rep., 1,<77, 10C)-171.

On a method of readily transferring the under-
ground mark at a base monument.

U. S. C. and G. Survey, Rep., 1881, 357-358.

On the relation of the yard to the meter.

U. S. C. and G. Survey, Bull., 18^9, IX, 4.V50.

Todhunter (Isaac). On the method of least squares.

L., E., D. Phil. Mag., xxx, 18f>.5, 378; Phil. Soc.
Camb., Trans., xi, 18C9, ii, 219-238.

On the arc of meridian measured in Lapland.

Phil. Soc. Camb., Tran.s., xil, 1*^73, l-'2fi.

Eevd. in .lahib. iili. d. Kortschr. d. Math., v, 1875, 697-
598, hy Gl.K. [GlaisheU].

On a history of the inathematioal theories of at-
traction and the figuro of the earth, from the time of
Newton to that of Laplace.

London, 1873, 1, pp. xxxvi, 476; II, pp. 508. (Gore).

On the arc of the meridian measured in South

Africa.

Roy. Astron. Soc, Month. Not., xxxiii, 1873, 27-
34.

On the equation which determines the form of

the strata in Legendre's and L.'iplaee's theory of the
figure of the earth. [Mdeaniiiue c<^le8te, livro III,
530. ]

Phil. Soc. Camb., Trans., Xll, IH73, 301-318.

Kevd. in Jahrli. iih. d. Fortschr. d. Math., v. 1873, 598-
697, by Gi.u. [Gi.AisiiF.ii).

Topping (M.). Mcasnrenient of a base-line upon the sea
liiaih, near I'orto Novo, on the coast of Coioniandel.
Koy. Soc. London, Phil. Trans., 1792, 99-114.
Tortolini (Barnaba). Sulla determinazione della linea
geodesica descritta siilla superlieie di un ellissoide a
tre asst iuequali .seeondo il metodo del cav. Jacobi,
da esso dato nelle sue lezione di meeeanica all' l!ui-
versitil di Koenisberg.

Acead. d. Lincei, Atti, IV, 18.50-'51. 287-:Vi4.

Sulla espre.ssiono dei r.aggi delle duo curvature

di una linea geodesica tracciata siilla superlieie di
un' ellissoide.

Ann. di Mat. (Tortolini), ii, 1851, 345-357.
T<5th (Agaston Rafael). Az eurrtpai nemzetkiizi fok-
m(''riM es a Kiirelie tartozrt geodiitia uiunkalatok."
Pest, 1870.

Die (ieschichto und der gegonwiirtige Stand diT

Toiiograidiie und der geodiitischen VermeBsuugen."

Pest, 1872.

Ueber europiiische Gradmessnng nnd die dazngo-

horigen geodiitischen Arbeiten."
Pest, 1876.

498

UNITED STATES COAST AND GEODETIC SURVEY.

Toussaint (F. W.}. Pas Vermessungswesen und der

Staat."
Tralles ( Johann Georg). Ueber dft Landes-Vermessong

tier Sclnvci/..
Allg. geogr. Eph., I, 1798, 267-280.

Ueber eine eigenthiimliclio Methode, die Aus-

deluiuug der Korjicr durch die Wiirmo zii bestimiuen.

Anu. d. Pliys. (Gilbert), xxvii, 1807, 241-260.

Beliandlung eiuiger Aiifgaben, die bei grossercn

trigonnmctrisehen Messiingen vorlsoineneii.

K. Ak. d. Wiss., math. CI., Abhacdl., 1804, 11-27.
Algebraiscbe Bestimmiingsraethode der Liinge,

Breite nud Aziuiiithe bei geodiitiseheii Verniessuugeu.

K. Ak. d. ^Yi88., iiiatb. CI., Abbandl., 1818-'19, 49-56.
Trechsel (Friedrich). Nachricbt von der im Jalire 1811
angefaugeiieu trigoDouietriseheu Auftiahnie des Can-
tou Bern.

Ak. zu Bern, litter. Arch., in, 1812, 424-463.

Notice snr la triangnlation ex^out^e dans le c.in-

ton de Berne.

Bibl. Univ. Genfeve, x, 1819, 77-89.

Trepied (Ch. ). Sur le calcul des eoordonn^es g^o-
di?si(iues.

Acad. d. Sci. Paris, Comp. Rend., LXXX, 1875, 36-40.
Eevd. ill Jahrb. iib. d. Fortschr. d. Math., YU, 1875, 698, by

H|KI XSj.

Tresca (H.). and Barnard (F. A. P.). Comparison of
metres.
U. S. C. and G. Survey, Eep., 1867, 134-137.

Note sur la forme qu'il convient de donuer aux

m&trea que la commission intcrnationale doit con-
•strniro.

Acad. d. Sci. Paris, Comp. Rend., Lxxv, 1872, 1223-
1230.

Trew [Treu] (Abdias). Disputatio de immobilitate
terr;r contra Coperuicnm.
Altdorf., 1636.

POGGEXDOKFF, II, 1133.

Geoda'sia universalis, das ist, Bericht vom Land-

und Feldmessen."

8°, Niirnberg, 1641 ; 3d ed., Doppelmayr, Niirnberg,
1718.

ror.r.F.NnoBFF, ii, 1133.

TRIANGLES, ADJUSTMENT OF. Sec FIGURE
ADJUSTMENT.

TRIANGLES. COMPENSATION OF.

Ahax (E.-n.-J.). L;i lonipeiisation il'uDe chaine de trijingles
g^-od^siqnoa.
Acad, dp Bclgiqne, Bjill., L, 1880, 260-265; Joiim. Frank. Inet.,
rxii, I88l,:il4.
BAitRAijiEU (J. M.). La compensacioii general do lo8 errores
de la red geoddsica de £spafia.
Madrid, 1874.
Feruf.ro (A.). Snr la compensation d'un r68eau trigononi*-
tiiciue.
Int. Oeod.Cong., Oen.-Ber., 1877. 217-224.
TRIANGLES, GEODETIC. See GEODETIC TRI-
ANGLES.

Triesnecker (Francisco de Paula). Dissertatio de
ligiira telluris e solis cclipsibiis lU-dui'l!!.
Epli. Astron. (Hell et Triesnecker), 1791, 307-412.
Troughton (Edward). Coinjiarison between the length
of the .seconds penduhiui, as determined by Mr.
Whitehurst .uid Captain Katcr.
Kdiub. Phil. Jourii., i, 1619, 75-76.

Trowbridge (W. P.). Foreign geodetic surveys.
U. S. C. and G. Survey, Rep., 1858, 251-270.

Progress of the United States Coast Survey.

U. S. C. and G. Survey, Rep., 1858, 270-273.

Tubinger Blatter, for Tiibinger Blatter fiir Naturwis-
seiischaften und Arzneiknnde.
8", Tubingen, 1815-'17. (Oxford, Bodleian.)

Tutschkow^. Memoirs of the army topographical de-
partment of Russia.
Vols. 10-18, 1847-'56.
Ulffers (D. W.). Praktische Anleitung und Tafeln zur
Bereihnnng von Dreiecks-, Vierecks- und Polygon-
Netzen olme Logarithmen.

8", Cobleuz, 1854 ; vierte Aiiiiage, 8°, Koblenz,
1870, pp. XV, 283, 1 plate. (Berlin, Royal.)
Ulloa (Antonio de) y Juan (Jorge). Relacion histdrica
del viaje a la Aui<?rica meridional.
Madrid, 1748.

English translation by Adajis (J.), Loudon, 1760, 1772,
1806, 1807 ; French translation by Mosvillon, Pa-
ris, 1752; German translation, Leipzig, 1751; Dntch
translation. Goes. 1771.
Title in full under Jlan (J.).

• Observaciones astrondmicas y fTsicas en

los reinos del Peni.

Madrid, 1773.

Title in full under Juan (J.).

: Grenus (T.). Resultat* einer Vergleichung der

Werke von — .

Mon. Corr. (Zach), xvi, 1807, 238-256.
Unferdinger (Franz). Neuer BeTveis des von Herm
Grunert in der Abhandlnng: D.is epbiirische Dreieck,
mit seinem Sehnendreieck verglicheu.mit besonderer
Riicksicht auf Geodasie. Neuer merkwiirdiger Lehr-
8at7.

Arch.d. Math. (Grunert), xxxiii, 1859, 89-91. See
Arch. d. Math. (Grunert), xxv, 1855, 197.

Die allgemeine Foriuel fiir die Summe dor Win-

kel eiues Polygons.

K.k.Ak.d.Wi88.,Sitz.-Ber., LVii, 1868, ii, 627-632.

Ueber die Bcstimmung der Abplattung der Erde

aus den gleichzcitigen Angaben eines Quecksilber-
uud eines Aneroid-Baromelers.

Arch. d. Math. (Grunert), XLii, 1864, 443-^;V2.

Aufstellnng eiuernenen Pendelformel und Darle-

gung eiiier Methode aus der Liiugo des Secuuden-
pendels in verscbiodenen Breiten die Flichkraft und
die Form und Grosse der Erde zu bestimmen.

K. k. .Vk. d. Wiss., math.-natnrwiss. CI., Sitz.-Ber.,
XLIX, 1864, ii, 210-219.

Vergleichung der Peudelformel mit den Beobacli-

tungcu.

K. k. Ak. d.Wiss., matli.-natur\vi8s. CI., Sitz.-Ber.,
XLIX, 1864, ii, 220-228.

Das Pendel als geodiitisches Instrument.

Arch.d. Math. ((Jrnnert), XLix, 1869, 309-331.

Reproiluction of two articles in "Wiener Akad. ]>ai>ei"a.
Revd. in Jahrb. lib. d. Fortschr. d. M.ilh., I, 180(^,381-392.
by B[Kl'XSl.

Unger (Ephraim Salomo). Anleitnng ziim Feldmessen
und Aiifnehmen.

8^, Gotha, 1821. pp. xiii, .536; und Gotha, 1828, vi,
216. (British Museum.)
Simple surveying.

UXITED STATES COAST AND GEODETIC SURVEY.

499

UNITED STATES COAST SURVEY. \

First ripoil from Siiin'rintciidiMit Ilassler to the
Secretary of the Treasury upon the survey of the
coast. 8°, 3 PI.., 1816.

Messago on the Coast Survey. Transiiiittiug a re-
port of the Secretary of the Treasury upon the proj;-
ress made in the Coast Surveys ; instructions to Mr.
Hassler, superintendent of the work, and liis report
to the Secretary of the Treasury. State Papers, No.
14;i, l.th Congress, 1st Session, vol. 2, 21 pp., 1818.

Report upon the works executed for the survey of
the coast of the United States, upon the law of 1832,
and their junction with the works made in 1817, hy
and under the direction of Ferdinand Kudolph Hass-
ler. 2;id Congress, Ist Session, Doc. No. 1, 17 pp.,
1834.

Fourth Report. House Document No. 1, 24th Con-
gress, Ist Session, (5 pp.. 1835.

Report for 1836. House Document No. 13, 24th
Congress, 2d Session, 60 pp., 1K!6.

For 1837. House Document No. 14, 25th Congress,
2d Session, 7 pp., 1837.

For 1838. Senate Document No. 4, 2.5th Congress,
3d Session, 7 pp., 1838.

Eighth annual report. Senate Document No. 15,
26th Congress, 1st Session, vol. 2, 8 pp., 1839.

Ninth annual report. Senate Document No. 20,
26th Congress, 2d Session, vol. 2, 8 pp., 1840.

Report of F. R. Hassler, showing the progress made
up to the present time. House Document No. 28,
27th Congress, 2d Session, 18 pp., 1842.

Rei)ort for 1843. House Document No. 97, 28th
Congress, 1st Session, 8 pp., 1^44.

This was the laftt report of Mr. Il.isslcr.
Report of A. D. Bache, Sui)erintendent of the Coast
Survey, for 1844. House Document No. 25, 28th Con-
gress, 2d Session, 22 ]ip., 1644.

This wa.s t he lir.st report that had accompanying proeress
and other aketclies.
Report for 1845. Senate Document No. 13, 29th
Congress, Ist Session, 44 pp., 1845.

For 1846. Senate Document No. 3, 29th Congress,
2d Session, 74 jip., 3 charts, 1846.

For 1847. Senate Document No. 6, 30th Congress,
Ist Session, 88 pp., 1847.

For 1848. Senate Executive Document No. 13, 30th
Congress, 2dSe8siou, 120 i>p., 1848.

For 1849. Senate Executive Document No. 5, 3l8t
Congress, Ist Session, 98 pp., 1849.

For 18.50. Senate Executive Document No. 7, 31st
Congress, 2d Session, 134 pp., 1850.

For ia51. 8", Wa.shington, 1852.

This was tho (irit report piiliHshed seimrately. and is
the only sejuu-ate report that appeared in octavo.

Report of the Superintendent of the Coast Survey,
showing the progress of tho survey. 1852-'77, 26
vols., 4'^, Washington, 18.53-'80.

Report of the Superintendent of the U. S. Coast
:ind Geodetic Survey, showing the progress of tho
W(uk, 1878-'87. 10 vols., 4«-\ Washington, 188;i-'89.

UNITED STATES COAST SURVEY— Continued.

The following papers relating to geodesy occur in
the above reports:

Bachk(A.D.). Compari.ton of the reduction of horizontal
angles by the method of least squares. 1854, pp. 63-70.

Epping base, Maine. 1857. pp. 302-.305.

Baiinard(F. A.P.). Comparison of metres. 1867, pp. 134-137.
BocTEi.i.E (€. O.). Primary ba.se apparatus. l^^SS, pp. 04-257.

Description of tripod and scatfold. IS.'iS, pp. 361-363.

Geodetic night signals. 1880, pp. 96-109.

Observing tripods. 1882, pp. 199-208.

Connection of the Coasi Survey trinngnlation with

that of the Lake Survey. 1884, pp. 387-390.

On geodetic reconnoissance. 1885, pp. 469-481.

CUTTS (R. D.). Field-work of a secondary triangulation.

1668, pp. 109-139.

Field-work of the triangulation. 1882, pp. 151-197.

Davidson (G.). Clamp for theodolite telescopes. 1874, p. 153;
1877, p. 182.

Measurement of the Yolo base. 1882, pp. 139-149;

1883, pp. 273-288.

The rnn of the micrometer. 1884, pp. 377-385.

DoOLiTTLE (M. H.). Closing of a circuit of triangulation.

1875, pp. 282-292.

Solution of normal equations. 1878, pp. 115-120.

GooDFELLOW (E.). Descriptive Catalogue of publications re-
lating to tlie Coast and Geodetic Survey and to standard
measures, 1883, 121-135.

General index to the pro-^resa sketches and illustra-
tions, nuipa and charts pulihshed in the annual reports
from 1844 to 1885. 1887, 21 7-268.

GORE (J. H.). A bibliography of geodesy. 1887, 313-512.

IIiLOABD (J. E.). Triangulation of the Mississippi Sound.
18,5(1, pp. 291-292.

Theodolite test. 18r,0, pp. 310-310 ; 1860, pp. 357-361.

Description of base apparatus. IS.IO, 308-310; 1857,pp.

395-398; 1862, pp. 248-25.5. ^

Geodetic signals. 1867, p. 145.

Use of railways for geodetic surveys. 1867, pi>. 140-

144.

lutervisibility of stations. 1873, p. 137.

Comparison of standards of length. 1876, pp. 402-106.

Examination of theodolites. 1877, i>p. 114-147.

Comparison of American and British standard yards.

1877,148-181.

Hunt (E. B.). Description of base-measuring apparalua.

1854, 10,1-108; 1873, 132-1.36.

Contact base apparatu.s. 18K0, pp. .141-344.

Lane (J. II.). Coefbcient of expansion of the British standard

yard, bronze No. II. 1877, iip. 15;-)-160.

Peikce (C. S.). Errors of obscriation. 1870, pp. 200-224.

Measurements of gravity. 1870. pp. 202-337.

On tho flexure of pendidum suppiMta. 1881,359-441.

Klliplicity of the earth I'nim pendulum experiiucnts-

1881, pp. 442-456.

Method «if observing coinciilenee of the vibration of

two pendulums. 1K81, pp. 457-4110.

Value of gravity at Paris. 1881, pp. 4U1-4B3.

Determinations of gravity at Alleghany. Ebensburg,

and York, Pa. 1883, pp. 473-187.

The eflect of flexure of a pendulum on its period of os-
cillation. 1884,483-48.5.

The use of a noddy . . . 1884, 475-482; 1885, .'■.09-510.

.. Effect of temperature upon a reversible jieudulum.

J885, pp. 511-512,

500

UNITED STATES COAST AND GEODETIC SURVEY.

UNITED STATES COAST SURVEY— Continued.

PllEBTON (E. L).). Uetenniuatioii of pr.ivity . . . 1883, 379-381.

Determinations of gi"''i^ity for the Tfawainn Govern-
ment. Bnll., XI, 137-142.

Sands (B.K.). Observing signal. 1855, p. 364.

ScuOTT (C. A.). Adjustment of horizontal angles. 1854, pp.
70-86.

Probable error of observation. 1854, pp. 86-95.

Solution of normal equations. 1855, pp. 255-264.

Probable error, from the German. 1856, pp. 307-308.

Epping-base computation. 1864, pp. 120-144; 1866, p.

141.

Primary triangulation of the Atlantic coast. 1866, pp.

49-54.

Length of the Kent Island base. 1866, p. 140.

Ad.iustment of the Long Island Sound triangulntion.

1668, pp. 140-146.

Measurement of an arc of the meridian. 1868, pp. 147-

153.

Connection of the Kent Island and Craney Island

bases. 1869, pp. 105-112.

Local deflection of the zenith near VTasbington. 1869,

pp. 113-115.

Adaptation of iriangulations to the configuration of

the country. 1871, 185-188; 1876, pp. 391-399.

Peach Tree base. 1873, pp. 123-136.

Closing of a circuit of triangulation. 1875, pp. 279-292.

Pamplico-Chesapealio arc of the meridi.an. 1877, pp.

84-95.

Connection of the Maryland and Georgia base lines.

1878, pp. 92-120.

Local deflection of the plumb-line. 1879, pp. 110-123.

— Description of a new base apparatus. 1882, pp. 107-

138.

Beanlts for the length of Yolo base. 1883,273-288.

Connection of Coast Surrey and Lake Survey Trian-

gnlations. 1884, pp. 3S7-3U0.

Geographical position of Borden's Massachusetts

points. 1885, pp. 285-302.

Yolo base triangulation. 1885, pp. 441-467.

SmcLAIB (C. H.). General index of scientific papers, methods
and results contained in the appendices of the annual re-
ports from 1845 to 1880, inclusive. 1881, 91-123.

Smith (E.). Determination of gravity at v.arious places. 1884,
pp. 439-473.

TnTMANN (0. H.). Relative expansion of bronze 12. and Low
Moor iron. 1877, pp. 166-171.

Transferring under ground mark at a base raonunient.

1881, pp. 357-358.

On the relation of the yard to the meter. Bull., IX, 45-

50.

Trebca (H.). Comparison of metres. 1867,134-137.

Trowiiriuge (W. P.). Foreign geodetic surveys. 1858, pp.
251-270.

Progress of the V. S. Coast Survey. 1858, pp. 270-273.

Akok. Subsidiary b.ase apparatus. 18.')6, pp. 308-350.

Formula- for coujpuliiig latitudes, longitudes, and azi-
muths. 1860, pp. 361-391 ; 187.';. pp. 315-368; 1884,323-37.5.

Liuatlug a point by intersections. 1864, pp. 116-119.

Triangulation of the coast of New England. 1865, pp.

187-203 i 1866, p. 141.

Measurements of subsidiary base lines. 1868, pp. 133-

139.

Report of a coufennce on gravity determinations.

1882, 50.3-516.

Tables for the pro.jection of maps on the Clarke

spheroid. 1884, j)]). 135-321.

UNITED STATES COAST SURVET— Continued.

Papers regarding the Survey.
B. (B.). The Coast Survey.

N.d.
Bache (A. D.). Survey of the coast.

Sid. Mess., I, 1848, 98-99; 11, 1848, 55-56.

Progress of the survey of the coast.

A.A. A.S., Proc., 1819, 162-178; Am. Joum. Sei., XII, 1851,
158-164.
Bessel (F. W.). Ueber die von Herrn F. R. Hassler, zur Ter-
messung der Kiiste der Vereinigten Staaten ergrififenen
Maassregeln.
Astron. Nachr., VI, 1828, 349-356.
BOUTELI.E (CO.). What has the Coast Survey done for
science ?
Science, vi, 1885, 558-562.

On a geodetic survey of the United States.

Science, vii, 1886, 460-461 ; Van Fostrand's Mag., xxxv, 1886,
38-40.

Davis (C. H.). The Coast Survey of the TTnited States.

Cambridge, 1849 ; Washington, 1851.
Davis (J.). Speech on the subject of the Coast Survey.

11849].
Dyer fU. L.). The survey of the coast.

U. S. Naval lustitution, Proc, xii, 1886, ii, 199-240.
F. Report of the Superintendent of the Coast Survey, show-
ing progress of the work for 1847.

Joum. Frank. Inst., XLV, 1848, 213-217; for 1848, XLVII, 1849,
141-144 ; for 1849, I., 1850, 72 ; for 1850, LI, 1851, 359-360.
Gore (J. H.). The geodetic survey.

Phila. Press, Sept. 9, 1884, 7.

U. S. Coast and Geodetic Survey.

Railroad and Eng. Joum., LXI, 1887, 247-249, 299-300, 350-352.
H. Documentary publications and science in the Coast Sur-
vey report for 1853.
Am.Journ.Sci., xviii, 1854, 200-212.
Uassler (F. R.). Papers on various subjects connected with
the survey of the coast of the United St-ates.
Am. Phil. Soc, Trans., 11, 1825, 232-419.

Principal documents relating to the survey of the

coast of the United States.

New York, 1834, 1835. 1836.

Bericht iibor die Kusten-Vermessung in Kord- Amerika,

Astron. Nachr , XIX, 1842, 353-368, 377-384.

Henry (.1.). The Coast Survey.

Princeton, 1845.
HlLGARi) (J. E.). Letter on the proposed transfer to the Navy
Department.

Washington, 1883.

Inijuiry of the National Academy of Sciences concern-
ing the Coast Survey.

Washington, 1884.
.1. Survey of the coast of the United States.

Hunt's Merchant's Mag., 1849, 131-149.
Kane (.1. K.). Report on the history and progress of the
American Coast Survey.

A. A. A. S., Proc, 1859, 27-150.
Lamr (M.J.). The Coast Survey.

Harper's Mag., I.VIII, 1878, 506-520.
M. (M.). The United States Coast Survey.

Chiistian Examiner, l.ll, 1852, 77-96.
OouKS (H. G.). The survey of the coast.

Nat. Googr. M.ag., 1, 1888, 59-75.
Pearce (J. A.). Speech on the subject of the Coast Survey.

Washington, 1849.
Peirce (li.). A report upon the results of the United States
Coast Survey.

A. A. A. S.. Proc, n, 1848-'52, 124-128.
S. Nordamerikanische Vermessung.

Astron. Ifachr., x, 1833, 385-388.

UNITED STATES COAST AND GEODETIC SURVEY.

501

UNITED STATES COAST SURVEY— Continired.

Skiiili.oi (L. Aj. Notice bistoi-itjiu* sur lo Coast Survey do8
^tata-UuiH.

Soc. Guogr., Bull., 1, 1851, 41-51.
SpEXCEii (.I.e.). Plau fur reorganization of tbe Coaat Surrey.

Wa.-.bin{;tou, 1843.
TitoWBRiiJGK ("W.P.). Progress of the United States Coast
Survey.

U. S. C. and (J. Survey, Rep., 1858, 270-273.
VosE {G. L.l. The fniled States Coa.st Survey.

Van Noslraud's Mag., .\m. 1875, 1-13.
WEI.1..S (H. P.). The United States I'oast and Cuodetie Survey.

Haiper's Weekly, xx.xii, 1888, 805-808.
Anon. A review of Hassler'a principle doeunionts, executive
con^^resbional ducuuieuts since 1832, and the report tor 1814.

Princeton Kev., XVII, 1845,321-344.

Review of the Annual Report of the U.S. Coast Sur-
vey (1847).

Am. Journ. Sci., v, 1848, 3U7-318.

A abort review of the year's work.

Report of the committee on science and tlie arts, con-
stituted hy the Krauklin Institute of the State ot" Penn-
eylvania, fur t)ie pruiuotion of the uiechauic arts, to whom
was referred for examination and report the subject ul the
progress of the survey of the coast of the United Slates.

Joui-n. Frank. Inst., XLVll, ISIU, 200-214.

Notice of the visit of tbo American Association for

the Advancement of Education to the Coast Survey Office.

Am. Journ. Ed., 1, 1855, 103-100.

The United Slates Co.ist Survey.

Putnam's Monthly, Vl, 1855,419-458.

Review of the ojieratiuus and results of the United

Slates Coast Survey.

Am. Jouru. Sci., XXV, 1858, 75-83, 249-258.

A popular account of the work of the (^oast Survey to
date.

The Coast Survey, by one who has examined public

documents. Reprint from New York Times.

N.d.,pp. 18.

The Coast Survey ; its costs, abuses, and power. From

■ the New York Times.

Journ. Frank. Inst , LXVll, 1859, 63-68.

A defense of the Coast Sur\'ey, in reply to the above-
named article.

Coast Survey.

Applcton's Cyclo., V, 1859, 394-401.

Report on the history and progress of the American

Coa-st Survey.
A. A. A. Sci., Proc, 1859, 27-150.

Report of the Secretary of the Treasury, coramuuicat-

ing in answer to a resolution of the Senate a report show-
ing the amount expended and the progress made in the
Coast Survey.

Senate, 35th Congress, 2d session, Ex. Doc. No. 6.
Revd. in North Am. Rev., xc, 1800,249-260.

Letters from Government ofHcei-s, including com-
manders in the Aiiny and Navy, relative to the field and
office work of the Coast Survey.

S", Washington, 1803, pp. [17J.

Coast Survey.

Am. Cycl., iv, 1883, 754-765.

The late attacks upon the Coast and Geodetic Snrvey.

Reprinted from the October and November numbers of the
United Service, 1884.

8°, Philadelphia, 1884, pp. 52.

The geodetic survey of the United States.

Nature, xxix, 1884, 57.3-!")75.

A review of the Report for 1882.

Determination of gravity at stations in Pennsylvania,

1879-1880.

Nature, xxxii, 188.^ 572.

A review of the above. *

UNITED STATES COAST SURVEY— Continued.

U. S. Co;i.st anil (Itodetic Sui vey for the year ending

with June, 1885. Kev. of.

Am. Journ. Sci., xxxiii. 1887, 429-431.

What the Coast Survey has done for the War. Re-
printed from U. S. Service Mag., June and July, 1865.

8°, New York, 1805, pp. 24.

Mes.'iago from the Piesideut of the United States trans-

mitting a rejiort from the Secretary of State relating to an
invitation from the Imperial German Government to be-
come a party to the International Geodetic Association.

50th Cong., 1st Scss., Ex. Doc. 104, pp. 18.

U. S. C. aud G. Survey, Rep., for Report of the Stiper-
inteudeut U. S. Coast Survoy.

8'-, W:i.shint,'toii, 1816-'.")! ; 4", 18ri2-'77.

Report of the Siiperiutendout U. S. Coast and Geo-
detic Survey.

4'^, Washington, lb78-f .

U. S. Eng. Rep., for Report of the Chief of Engineers of
the U. S. Army.
8°, Washington, 1868-f-.

UNITED STATES LAKE SURVEY.

Dl.AlK (11. \N' ). 'file Lake Survey.

Science, I, lb83, 174.
EouTELLE (C. 0.). Connection of the triangulation of the
Coast Survey with that of the Lake Survey.
U. S. C. and G. Survey, Rep., 1884, 387-390.
CoMSTOCK (C. B.). Annual report of the United States Lake
Survey.
U. S. Eng. Rep., 1871, 982-10'26 ; 1872, 1031-1108: 1873, 1169-
120:i; 1874, 403-470; 1875, 85'J-918; 1K77, 1105-1206; 1878.
13.55-1419; 1879,1891-1972; 1880,2305-2458; 1881,2781-2803;
1882, 2785-2820.

Report upon the triangulation of the Lake Survey.

Washington, 1882.

Gore (J. H.). The United States Lake Survey.
Railroadand Eng. Journ., I.XI, 1887,200-203; Zeits. f. Vermes.,
XVII, 1888, 385-305.
Keksciihaum (G.). Die nord-amerikaniscbe Basismessung
von Chicago.
Zeits. f. Vermes., xiii, 1884, 533-547.
R. (S. W.). U. S. survey of the north and northwest lakes.

Journ. Frank. lu-t., I.xxxiv, 1867, 399-401.
Raynoi,I)(5 ( W. F.). Annual report on thesurvey of the north-
west lakes.
U. S. Eng. Rep., 1SC7, 553-804 ; 1808, 925-1187; 1809, .'M9-048;
1870, 535-013.
ScnoTI" (C. A.). Connection of Lake and (Joast Survey trian-
gulatiuus.
U. S. C. and G. Survey, Rep., 1884, 387-390.

U. S. Naval Institution, Proc, for Proceedings U. S.

Naval iMstiliilioii. (Wasliiiigton, Congress.)

V. (le S. C. de). Recherches cnrioiiscs des inosures da
nionde.

UP, Paris, IfxiG, pp. 48. (Gore.)
Vacossaint (Charles-Nicolas). Traitt^ de g(''od<?sio pra-
tiiiiie, conli'nant (li'.s iiic5thodes nonvellcs, NJinples
et exactes pour hi division des snperlicies ;iovii'oles.

8", Oiseuiont, ISO:!, pp. ii, 109, 'J phitcs. (Ucrlin,
Koyal.
Valeutiiier (W.). Bcitriige znr kiirzeslen iiml zwock-
iniissigsten Hehaiiilliiiig geooraphischor OrlNliestim-
iiinngon, iiiit lliill'HtalV'lii.
4", Leipzig, 18f)9, pp. H8. (Gore.)
Van Diemen's Land, Roy. Soc, Proc, for Proceedings
of the K'oy;il .Socicly of Van DiiMMcn's Land.

8^', Ilobart Town, 184!)-'5U (it vols.). (Washington,
Congress.)

502

UNITED STATES COAST AND GEODETIC SURVEY.

Van Nostrand'a Mag., fur Van Nostrand's Eclectic En-
giuceriiig Magazine.
&°, New York, 1S69+.
Vds^rhely (P.). Atiflosung einiger Aufgabeu als Beit-
trag zuii geometriscbeu Triaugulirung.*
OfiMi, I'^-JT.
Vaugoudy (Didier Robert de). See Robert de Vau-

gondy (Didier).
Vecchi (E. de). IstriizionisullericonosceuzegeodeticUe.
Fol., Roma, 1872, pp. 44. (Vienna, Geographic
lustitntc.)

Litliojrraphed.

Norme per 1' csecuzione tie' calcoli da compiersi

per determiuare gll elemeuti geodetici necessarii alia
formazione di una carte topografiea.

Fol., Roma, 1872 (?), pp. 9, 10 plates. (Vienna,
Geographic Iu,stitiite.)
Litbograplied.

Relazioue aunuale sui lavori eseguiti nel 1873 e

su quelli progettati pel 1824. (Italy.)

Jnt. Geod. Cong., Gen.-Ber., 1873, 5.

Relazione sui lavori geodetici eseguiti dalla com-

missioue italiana [tor 1874].

Int. Geod. Coug., Gcii.-Ber., 1874, 26-30.

Eelazione 8ui lavori eseguiti nel 1876 dalla com-

missioue italiana per la misura dei gradi in Europa.
Int. Geod. Cong., Gen.-Ber., 1876, 100-10.^.

Veech (James). Mason and Dixon's line. A history,
iucludiug an outline of the boundary controversy
between Pennsylvania and Virginia.

8°, Pittsburg, Ih57, pp. iv, 58. (Washington, Con-
gress. )
Veltmaun (W.). Ausgleichuug der Beobachtungs-
fehler nach dem Principe symraetrisch berechneter
MittelgriJsseu.*
Marburg, 1886.

Bestimmung der Unbekauuten einer Ausgloi-

cbnngsaufgabo mittelst der Gauss'schen Transforma-
tion der Snnnno derFehli'rquadratc.
Z. its. 1. Vermes., XVI, 1887, 345-356.

Verdatn (Gideon Jan). Verhandeling over de methode
der klfinsle kwadraateu.

4°, I Croningeu, 1850, pp. xiii, 214, 1 plate; ii
Gioningen, 1852, pp. xxi, 215-401). (British Mu-
seum.)

[Verdet.] £tal.-)n fixe des poids et mesures, ou nidmoiro
pour servir ^ la solution d'uu ancieu probli^me, re-
uonvel^ par I'assemblfSe constituante, sur le choix
d'uu ^talon fixe, perpdtuel et universel, pris dans la
nature, pour servir do base aux mesuresde toutes les
nations.

8-, Palis, l<\'^, pji. 4ri. (Paris, Observatory.)

VerhiUst ( Pierre - Frau9oi8 ). Sur I'int^gratiou de
qnelqiies equations dillereutielles relatives au pro-
blfenio des oscillations du peudulo simple dans un
milieu rdaistaiit.*

Quctclet's Corr. Math., V, 1820.

Verrier: Faye (H.-A.-E.-A.). Rapport sur la conffirenco

geoddsiqne teiiiio i\ Berlin. Remarks by — .

Acad. d. Sei. Pari.s, Comp. Rend., i.vi, 1863, 28-34.
Versamml. deuts. Nat. u. Aerzte, Ber., for Berieht der
Versamiiiliiiig ilrr [GeKell.schaft der] deutseheu Na-
turforscher nnd Aerzte.

8=, 1828-f. (Berlin, Royal.)

Villarceau tA.-J.-F. Yvon). f>ee Yvon - Villarceau

(A.-J.-F.).

Vincent (Alexaiidre-Joseph-Hidulphe). Sur la me-
sure de la terre, attribuc^o a firatostUene.
Acad. d. Sei. Paris, Comp. Rend., xxxvi, 1853, 317-

321.

Kevd. in Geogr. Mittbeil. (Petermann), lb.57, 455.

Vita (Gaetano de). Relazione sui ])roeedimento del
ealciilo della base geodetica misurata presso la foce
del tluvio Crati.

Int. Geod. Coug , Gen.-Ber., 1872, 6-15.
Vogler (Ch. August). Geuauigkeit einiger nahe zum
Zerlegen mittlerer Beob.achtuugen Fehler in mehrere
Glieder.

Zeits. 1'. Vermes., VI, 1877, 396-412.

Grundziige der Ausgleichuugsrechnung."

Braunschweig, 1882,1883.

Ueber Stationsbeobaehtungen in symmetrischer

Anordnung.

Zeits. f. Vermes., xiv, 1885, 49-59.

Die Methode der kleinsteu Quadratsummen als

Bildnerin bestgewiihlter Mittelgrosseu.

Zeits. f. Vermes., xvi, 1887, 142-147.
Voight CW.) and Woodwrard (R. S.). Results of some
experiments made to determine the variations in
length of certain bars at the temperature of melting
ice.

Am. Jouru. Sei., XXV, 1883, 448-459.
Voiron. Histoire de I'astronomie, depuis 1781 jusqu'^
1811, pour servir de suite a I'histoire de I'astronomie
de Bailly, par M. "S'oirou.

4°, Paris, 1810, pp. ix, 383. (Washington, Ob-
servatory.)

Figure de la terre, ITl-lTS.
Voit. Bericht liber die Thiitigkeit des goodiitischen
Instituts, 1870.

Title iu full under Baetek (J. J.).

Vorlander (J. J.). Geographi.scho Bestimmungen im
koniglich prenssisehen Eegierungsbezirke Minden
vermittelst des trigonometrischen Netzes ziir Auf-
nahiue des Grundsteuer-Katastors.

4^, Miuden, 18,53, pp. vi, 130, 1 chart. (British
Museum.)

Ueber die Genauigkeit der LUugeu-Messungeu

mit der Mcssketto auf verschiedener Boden.arten.

Zeits. f. M.ath. (Sehlomileh), I, 185G, 142-159.

Ueber das geographischoVorwiirts-Einschueiden.

Zeits. f. Math. (Sehlomileh), II, 18.57, 299-316.

Ausgleichuug der Fehler polygonometrischer

Messungeu.

8"^, Leipzig, 1858, pp. 55. (British Museum.)

Bemerkungen liber das numerische Eliminiien

bei geodiitischeu Opcrationen.

Zeits. f. Math. (Sehlomileh), III, 1858, ll>-22.

Znr praktischen Gooiuetrie.

Zeits. f. Math. (SehlOrnileh), iii, 1858, 189-193.

On tlie adjustment of a quadrilateral Laving measured
sides and diagonals.

Anlcitung zum Feldmessen, mit be.sondorer

Rucksielit auf die Ainvendung des metrischen
Maasses, nebst eiiiem Anliaug liber die Fliichen-
bestimmuug mit Hiilfe des Amsler'schen Polarplani-
meters.

8°, Berlin, 1871, pp. iv, 173. (Cambridge, Uni-
versity.)

UNITED STATES COAST AND GEODETIC SURVEY.

503

Vorlander (J. J.) — Continued.

Uebcr die Genanigkeit dcr Liin^eumcssung uiit

Kotte iind Latten.

Zeits. f. Vermes., i, 187^, 154-162.

AusgleichungderFehlerunmittelbargemessener

Lungeu in einfacbeu Linieuveibindnugeu.

Zeits. f. Vermes., II, 1S73, 145-171.

Beiicht iibcr die Vergleicbuug eiues aiis gomes-

seueu Ljiugeu luid Wilkeln bergestellteu Liuieunetzes
mit einem Dreicckdnetze.

Zeits. f. Vermes., iii, 1874, 65-83.
Ueber die Feblevausgleichuug der Liuiennetze.

Zeits. f. Vermes., ui, 1874, :i'.IO-401.

Ueber das WiedertJuden verlorener trigonome-

tri.scber I'uukte.

Zeits. f. Vermes., iv, 1875, 81-«5.

Zur Feblerausgleichuiig der Liuiennetze aus

gemessenen Langen uud Winkeln.

Zeits. f. Vermes., v, 187C, 155-174.

Voae (Geo. L.). The United States Coast Survey.

Van Nostrand's Mag., XIII, 1875, 1-13.
Voss (A.). Ueber diejenigeu Flaehen, auf denen zwei
Sebaaren geodiitiscber Linien ein conjngirtea System
bilden.

K. bayer. Ak. d. Wiss., math.-phys. CI., Sitz.-Ber.,
1888, 95-102.
W. (B.). The Ordnance Survey.

I>ul)lin I'niversity Mag., II, 1838, 353-357.

Waege ('W.). Die Mangel des preussiscbeu Vernies-
snngswesen und Ansichteu iiber deren Abhilfe.
6"^, GiJrlitz, 1850, pp. vi, 63. (Berlin, Royal.)
■Wagner (Johaiin Christian August). Uebcr die neue
astiononiiKcli-trigonometriscbo Laudes-Verraessung
der bataviseben Republic vom Obersteu von Krayeu-
hofl-.

Mod. Corr. (Zacli), viil, 1803, 501-506.

Ueber die .Mogenanute Pendel-Versuche des Prof.

Knoeh iu Braunschweig.

Ann. d. I'bys. (Gilbert), I.IX, 1818, 328-332.

Wagner (Hermann). Die Dimensiouen des Erdsphii-
roids nach Bcssel's Elementen, im metrischeu
Maasse, mil besonderer Beriicksichtigung der Be-
diirfuisse des Kartographeu.

Georgr. Jabrb. (Belmi), 1870, i-lxi.

Ueber die Massvergleicbnngcn fUr die europiii-

schen Gradniessung.

Fol., Gotba, 1868, pp. 20. (Berlin, Geodetic Insti-
tute.)

Lithographed from manuscript.

Walbeck (Henric Johann). Dissertatio de forma et
magnitiuline telluris ex dimensio arcnbus meridian!
defiiiiendls.'
4°, Aboic, 1813.

POOfiEXDOIlFF, n, 1243.

[Vergleichnug der Seenndenpendel-BeobacbtMn-

gen Rater's nnler sieb selbst nach der Metbode der
kleinsten Quadrate.]

Astron. Naclir., i, 1823, 253-256.

■Walch (Alb. Georg). De dimensionibns nonMiillis ter-
ra' per anti(|UoH faetis.
4'^, Schlesingie, 174U, pp. 12. (Dresden, Koyal.)

Walckenaer ( C. A. ): Dicuilus. De mensora orbis terras.
Parisiis, 1807.

Tillc in fall nndrr Dicuilus.
Walker (John). The Great Trigonometrical Survey of
India.

Calcutta Rev., IV, 1845, 6-395; xvi, 1851, 514-540 ;
XXXVIII, 1863, 26-62; Asiatic Soc, Journ., xxxi,
1862, 32-48.

■Walker (James Thomas). Extracts from a report on
the Great Trigonometrical Survey.
Asiat. Soc, Journ., xxxil, 1863, 111-163.

Report of the operations of the Great Trigono-
metrical Survey of India during 1862-'63.

Indian Eng. (Medley), i, 1864, 180-200 ; Asiat. Soc.,
Journ., XXXV, 1866, ii, 77-89.

Letter to the president [of the Royal Society]

on the Indian pendulum observations.

Roy. Soc. London, Proc, xv, 1866-'67, 254-255.

Preliminary notice of results of pendulum ex-
periments made iu India.

Roy. Soc. London, Proc, xv, 1867, 318-319.

Peudulum and standard-bar operations of the

Great Trigonometrical Survey iu 1866-'67.

Indian Eng. (Medley), V, 1868, 305-314.

Account of the Great Trigonometrical Survey of

India. Vols. i-ix.
Dehra Diiu, 1870-'83.

[On the ludian peudulum observations.]

Roy. Soc. London, Proc, xix, 1871, 97-104.

Description of the method of coiuparing and the

apparatus employed.

India, Trig. Survey, i, 1870, i, 1-2.
and Hennessey (J. B. N.). Cai)e Comorin base-
line.
India, Trig. Survey, i, 1870, x, 1-35.

Great Indus .series.

India, Trig. Survey, iii, 1873, pp. xxix, 211, 136, 6
plates.

Synopses of the results of the Great Trigonomet-

rical Survey of India.

4-', Dehra Diiu, 1874-'80 (13 vols.); 1883 (5 vols.).
Jogi-Tila meridional scries.

India, Trig. Survey, iv, 1876, xxvi, 65, 35, 2 plates.
— On the observations of terrestrial reCiaclion at

certain stations situated on the plainsof the Punjab.
India, Trig. Survey, li, 1879, iii, 77-93.

— Introductory account of the triangulatiou em-
braced by the north-east (|iiadrilateral, with the de-
tails of its simultaneous reiliielion.

Inilia, Trig. Survey, Vli, 1882, 1-276.

— ami Hennessey (J. B. N. ). The details of the
ob.servations and tb(' liual results of tin' triangula-
tiou of live of the coin|»oiient series iuelnded in the
north-east quadrilateral.

India, Trig. Survey, vii, 1882, i-xvi, 1-204, 1 plate.

— On the theoretical errors generated respectively
in side, aziuint, l.ititnde and longitude in a eliaiu of
triangles.

India, Trig. Survey, VII. 1682,87-106 (App.).

The survey of luilia.

Van Nostrand's Mag., xxxiv, 1887, 6.'>-7y.

Abstrnitiif artdicnslioforegeogi'aiiliioalsi'ctiniiof Briti.Hii
Aasocintiun for the Advancement of Science, AUoi-
dveu, 1885.

504

UNITED STATES COAST AND GEODETIC SURVEY.

Wallace (William). Hituloo astronomy and mathe-
matics, with au account of Lambtou's trigonometri-
cal survey of India.
N. d.

Title t:ikon Jrom a sale catalogue.

Geometrical theorems and formula' particularly

applicahlc to some geodetical problems.

Phil.Soc.Camb., Trans., vi, 1836, 107-140.

Geometrical theorems and analytical formuhe,

with their application to the solution of certain
gcodetical problems. And an appendix, eoutaiuing
a description of two copying instrumeuts.

8^, Edinburgh, ltf39, pp. xi, 155, 3 plates. (British
Museum.)

Revd. in Calcutta Review, iv, 1845, 62-95.

Waller (Richard). The measure of the earth; being au
account of several observations made for that pur-
pose b.v divers members of the Royal Academy of
Science at Paris. Translated by — .

Fcl . London, 16^8, pp. 40, 5 plates. (Washington,
Congress. )

With memoirs for a natural history of auimais.

: Picard (J.). The measure of the earth. Revd.

hy-.
Acta Eruditorum, 1688, 578-586.

Walling (H. F.). Co-operation between National and
.State Governments in topographical surveys.
Van Nostrau.l's Mag., xxxi, 1884, 331-342.

Head before the American Society of Civil Engineers at
the Buffalo meeting.

Walterhoffer (Otto).
Pop. Sci. Mouth.

How the earth is weighed.
XIX, 1881, 743-749.

Wangenheim (von). Instruction fiir die Vermessung
<U>8 Hcrzogfbiim Gotha beanftragten Geometer.
8°, Goiha, 1851, pp. 24. (Gore.)

[Wanka von Leuzenheim (Josef).] Mittheilnngen
di-s kaiserl. kiiuigl. militiirgeographisehi-n Inslitnts.
Heratisgegelieu auf Betihl des k. k. Reichs-Kriegs-
Minisleriunis, HI, 1883, mit 11 Bcilagen.
8°, Wien, 18,-3. |.p. 177. (Gore.)

Wargentin (Pehr 'Wilhelm). Om jordens skapnad och
Biorlek.

K. Svenska Veten. Acad. Handl., x, 174!), 233-
245; XJ, 17;.0, 1-11, sl-'.M.

Warren (John). Au account of experiments made at
the observatory near Fort St. George, for determin-
ing the length of the simple i>eudnlum beating sec-
onds of time at that place; to which are added com-
parisons of the said exiierimenis with others luade
in different parts of the globe, and some remarks on
the ellipticity of the earth, as deduced from these
operations.

Asiatic Researches, XI, 1810, 293-308.

Wartmann: Dufoiir (W. H.). Sur les deviations ap-
parentes dn plan d'oscillatiou du peudule. De con-
cert avec — .
Acad.d. Sci. Paris.Comp. Rend.,xxxill, 1851, 13-15.

Wastler (J.): Hartner (J.). Handbnch dcr niederen
Geodiisie. Vermehrt von — .
Wien, 1885.

Title iu full under Hakinek (J.).

Watson (J. C). Methodof least squares, theory of com-
bination of observations, and determination of the
most probable system of elements from a series of
observations.

Theoretical Astronomy, Philadelphia, 1869, 360-
425.

■Watts CWilliam). A rigorous investigation of the
length of the seconds pendulum iu the latitude of
Plymouth, beiug 50^ 22' 28".
Ann. Nat. Phil. (Thompson), viii, 1816, 284-288.

Reiuarks on Captain Kater's paper, containing

experiments for determining the length of the sec-
onds pendulum in the latitude of Loudon.

Ediub. Phil. Journ., I, 1819, 325-337.

On the length of the pendulum.

Ediub. Phil. Journ., in, 1820, 27^32.

Ou the ellipticity of the earth.

Edinb. Phil. Journ., in, 1820, 288-293.

[■Waugh (Andretv Scott).] On the Great Trigonomet-
rical Survey.

Calcutta Rev., iv, 1842, 62-95.

Report on the progress of the Great Trigonomet-
rical Survey of India.

Indian Eng. (Medley), ii, 1865, 285-300, 398-407;
III, 1866, 94-108, 305-318, 402-413; IV, 1867, 303-316;
413-422.

Webb. Trigonometrical survey of India.
Phil. Mag. (Tilloch), Liii, 1819, 146.

Weber ( W.). Ueber Constrnction des Bohuenberg'schen
Reversionspendels ziir Bestiinmnug der Pendelliinge
fiir eine bestimmte Schwiugungsdauer im Verhiilt-
uiss zu eiuem gegebeuen Liiugenmass.

Ann. il. Phys. (Poggeudorll), xxii, 439-449 ; K. Ges.
d. Wiss. Leipzig, Ber., xxxv, 7-17.

Revd. iu Jahrb. lib. d. Fortschr. d. Math., xvi, 1884,809,
by Lp. [Lami'e].

Weidler (Johaun Friedrich). Bibliographia astrono-
inica tcuiporis (iiio liliri vel compositi vel editi sunt
ordine servato ad supplemendam et illustraudam as-
trouoiuie historiam digesta accedunt historiie astro-
numa; supplementa.

8"^, Wittenberga>, 1755, pp. iv, 126; supplement,
pp. 44. (Briti.sh Museum.)

Contains numerous leforeucea to early works treating
of geodetic operatii-ns.

■Weierstrass (Karl): Jacobi (C. G. J.). Gesammelte
Werke. Edited by — .
Berliu, 1882.

Ueber die geodatischen Linien auf deni dreiach-

sigen Ellipsoid.

K. Ak. .1. Wiss., Monatsber., n, 1861, 986-997.
Weingarten (Julius). Allgenieine Untersuchuiig Uber
die geodiitischen Linieu und die verticalen Schnitte
auf krummen Oberfliichen.

Pp. 87-93 of B/VHYEU (J. J.). Das Messen aiif der
sphiiroidischeu Erdobertliiche, Berlin, 1862.

Ueber eine geodiitische Aufgabe.

Astron. Nachr., LXXlll, 1868, 6.5-76.

Regarding the reduction of the angles of a geodetic tri-
angle to a piano triangle.

Revd. in Jaljrb. Ub. d. Fortsclir. d. Math., ii, 1869-'70, p.
840, by BliUNS

UNITED STATES COAST AND GEODETIC SURVEY.

505

■Weingarten (Juliua)— Continued.

Ucbir <lic Keducficin <ler Winkel eines sphiiroi-

iliscben Drciccks auf din einer ebeiieii oder sphiiri-
scheii.

Astron. Nachr., LXXV, 18G9, 91-96.

Kevrt. in J.-iliT'b. lib. <1. l-'orlschr. d. Math, ii, 18C9-'70, p.
841, by liurss.

UeberdieVcrscliiebbarkeitgeodiitischerDreiecko

in kninimoii Fliichen.
K. Ak.d. Wi88.,Sitz.

Her.,

, XLII, 1882, 4.5;Mr>6.

Ueber die Ditlerentialglficlinng dnr Oberfliicbcn,

wclcbe dnich ihre KriimuiMngsIinicn in unendlicli
kleiue Quadrate getlieilt werdeu kunneu.

K.Ak.d. Wis3.,Sit/..-Ber.,XLlll, 1883, 1163-ll(il!.

— Ueber die Eigenschaften des Liuienelenieuts der

Fliiclieu vou constantem Kriininiungsniaass.
.Jouni. f. Math. (Crelle), xciv, 1883, 181-20'.>.
WeiiLSteiii (B.). Handbucli der pby.sikalischen Maas-
bestiiuniuugen, in zwei Biinden. Erster Hand : Die
Beobachtungslebler, ilire rechnerische AuBgleieliung
uud Untersuehung.*
8'^, Berlin, 1887, pp. 524.

Eevii. in Zeits. f. Vermea., xvi, 1887, 603-604 ; xvui, 18S9,
27-29, by J.

Weisbach (Julius). Anszug aus dem Bericlit der k.
aiicUa. Couiniission der mitteleuropiitschen Gradmes-
sung an das k. Biicbs. Finanzmiuisteriums vom 31
December 18G3.
Int. Geod. Coug., Gon.-Ber., 1863,26-27.

Die Bicgung eines in zwei Punkten unterstiitz-

tenhoinugeneu )ii-isniatiscben Messstabes, .sowieduicb
die.selli<i bervorgebraebte Verkiirzung seines Liingen-
maasses, auf miiglicbst einfacho weiso ermittelt.

Civ.-Ing., xii, 3-26, 1 plate.

Bericlit Uber die im Jalire 180.') ansgefiilirten geo-

datisclien Arbeiten im Kiinigreieb Sach.sen ini Inte-
resse der mittelenropiiiselien Gradmeasiing.

Int. Geod. Cong., Gen.-Ber., 1865, 32-35.

Bericlit Uber die im Jalire 18G6 ini Intcresse der

niitteleurDpiiiselien Gradniessung von Seiteu des
Kouigreiches Sachsen ansgefiilirten geodiitisch^jn Ar-
beiten.

Int. Geod. Cong., Gen.-Ber., 1806, 43-45.

uud Bruhns (C). Bericht Uber die im luteresse

der europiiisclien Gradniessung von Seiteu des Konig-
reicbs Sacli.si-u ausgefuhrteu geodiitiRcben Arbeiten.

Int. Geod. Cong., Gen.-Ber., 1868, 49-53.

Bericbt uber die im Jahre 1869 im Interesse der

europiiisclien Gradme.ssuug von .Seileii des Kilnig-
reiebs Sacbseu au.sgcfiilii ten geodiitiscbeu Arbeiten.

Int. Geod. Cong., Gen.-Ber., 1809, 58-00.

Vortriigo iilxr uiatbeiuatisebe Geograpbie, ge-

balteii an der kouiglicb siicbsiscben Bergakadcmie
zu Freiburg von — , als Aiibang ziim Abriss der Mark-
scbeidkuust. Herausgegebeu vou (Jscar (.'boulant.

8^, Freiburg, 1878, j>p. 35, 2 plates. (British Mu-
seum. )

nil' Elite, 11-20.
Weiss (Edmund). Ueber Gcschicbte der Gradmessung
luit besonclerer Heziehuiig auf deu Zwcck der iiiittcl-
europaiscbeu Gradniessung.

Vereiu z. Verlireitung njvtiirwiss. Keniitnisse,
Scbriften, IV, 1803-'04, pp.* 83-134.

Wells (Henry P.). The United States Coast and Geo-
detic Survey.
Harper's Weekly, xxxii, 1888, 805-808.

Weltniann iind Koll (A.). Formeln der niederen und
bohei'eii Matluiiiatik, sowio der Tbeorie der Be-
obachtuugsfebler und der Ansgleicbnng dersolbeu
uach der Jlethodo der kleinsteu Quadrate. Zuui
Gebraucb bei geodiitiscbeu Studinm und in der geo-
diitiscbeu Praxis zu.saniinengestellt von — .*
Bonn, 1886.

Revd. in Zeits. f. Vermes., xv, S.^O; Vcieinssclirift des
hannov. Laudmesser-Vercins, II, 1886, .54; Zeits. d.
rlieiuisch-woatf. Landinesser-Vereins, 1886, 91.

Wendt (Amandus Theodor August). Znr Tbeorie
der geodiitischen Liiiie auf eiuer Fliicbe des zweiteii
Grades. Inaugural-Dissertation zur Erlangung der
Doctorwurde von der pliilosopbischen Facnitiit der
Friedricb-Wilhelui.s-Universitiit zu Berlin.
4°, Berlin, l-.sO, pp. 21. (Gore.)
Lithographed from manuscript.

Werneburg (Johann Friedrich Christian). Ueber die
zei therlge Bestimiiiuug der Dauer eines Peudelscblags
uud die Fallhiihe in einer Secunde.*
Eisenach, 1817.

POGGENUOItFF, II. 1299.

Werner (Wilhelm). Ueber die Beziebung der bei der
Statious-Aiisgleichung gewjiblteu Nullricbtuug.
4^^, Berlin, 1880, pp. 28. (Gore.)

Publication d(;s konigl. preussischen geodatiscLen In.

HtitutivH.
l'ul)lislHMl with WESTl'HAl. (Ali-kbij). Winliel- uud
Sciteuj;leicliun<xeu.

Ueber die Metliodo der "Coast and Geodetic

Survey " zur Auflosung von Normalgleichungen.

Civ.-Iug., XXIX, 1863, 115-126.

Die Winkelniessungen bei Tage uud bei Naebt.

Zusatz von H. Briiiis.

Zeits. f. Instruiuenteukuude, iii, 1883, 225-237.

Westphal (Alfred). Wiiikel- uud Seitengleichungen.
4^', Berlin, 1880, pp. .5-18.

Publication des liiinigl. preussischen goodatisclien In-
stitutes.
Published with Weknku (W.). Ueber die licziehuuc,
etc.

Der Basisapparat des General IbaQez und .sein

Verhliltniss ziim iilterou spanisebeii Apparat.

Zeits. f. lustrunientenknnde, I, 1881, 173-183.

Die Ausdebnungscoefficieuten der KUstenver-

messung.

40, Berlin, 1881, pp. 13. (Gore.)

Publication des konigl. preuss. goodlttischen Institutes.

Die geodiitiscbeu uud astronomischeii Instrii-

uieute zur Zeit des lUgiuues exacter Gradmessuugeu.

Zeits. f. Instrmnentenkunde, IV, 1884, 1.52-166,
189-202.

Basisaiiparate und Basismessuugen.

Zeits. f. lu.strniiienteukiindo, v, 1885, 257-274, 333-

345, 373-385, 420-432; VIII, 1888, l?9-230, .337-340.

Tlui most eUltoiate and accurate discussion of this sub-
ject ever puMJsliod.

Weyer (Georg Daniel Eduard). [Eine geodiitiscbe
Anfgalic]
Arch. d. Malb. ((Jruiiert), V, 1844, 223-224,

506

UNITED STATES COAST AND GEODETIC SUEVEY.

^Veyprecht (Carl). Astronoiuisebe mid geodiitische
UcstiiiMiiungon der osteneicliiscti-uugarisclieu arc-
tisiliin F.xjirditioueu 1872-'74.

K. k. Ak. d. Wiss., inath.-naturwiss. Cl.,Deuk8clir.,
XXXV, 1877, 47-71, 1 chart.
Wheeler (E. S.) and Woodward (R. S.)- Results of
KiniK! I'xptriiueuts uiade to determine the variations
iu length of certain bars at the temperature of
inciting ice.
Am. Journ. Sci., xxv, 1883, 448-459.
Wheeler (G. M.): Gannett (H.). The geodetic work
of tlic — survey.

Science, il, 1884, 447-448.
White (T. Pilkiugton). The Ordnance Survey of the
United Kiugdiiui.

S-, Liiiulon, 1880, pji. x, 174. (Oxford, Bodleian.)
Whitehurst (John). Au attempt towards obtaining
iuvarialde measures of length, capacity, and weight
from llic mensuration of time, indei)eudeut of the
mecliauical operations rei|Ui.site to ascertain the cen-
tre of oscillation or the true length of pendulum.

4°, London, 1887, pp. viii, 34, 3 plates. (Oxford,
Bodleian.)
Whitney (J. D.). Geographical and geological surveys.

Nortli American Rev., CXXI, 1875, 37-6."), 270-314.
Wiegand ( Aiigxist ). Der gei diitische Messapparat
und seiu Gebraueh. Nebst Naehrichten iiber die
Realschule im WaiBcnhauso zu Halle aus dem
Schuljahre 1847-'48, vom Inspector Ziemauu. Halle,
1848.
8°, Halle, 1848, pp. vi4. (Gore.)
W^iener (Christian). Die Berechnuug der Verauder-
uugen in einem veriinderlichen Dreiccksnetze.
Zeits. f. Malb. (Schlomilch), XIV, 18G9, 6-.'-G5.

The developmeDt of au expression for tUb eliauge iu Ibe
computed parts of a cbaiu of trijin^Ics when some of
the vertices have uudergoue a slight displaeeinent.

Zusatz zii der elementarcn Begriiiidiingdes Knu-

damentalsatzes iiber die geodiitische Liuie auf ejuer
UmdrehiiugsHiiclie von Prof. Jordan.

Zeits. 1'. Vermes., IX, 1880, 337-338.

See JOKDAN. l^lemeutiire Bet;ruudung, etc.
See Helmkkt. Nochmals, etc.

Wijkander ^August) and Tidblom (A. V.). Peudel-
bestiimmingai' under den Svenska arktiska expedi-
tioneu 1872-'73.

Acta Uuiversitatis Lundensis, xiv, 1877-'78, pp.
1-32, 1 plate.

■Wild (Heiurich). Bericbt iiber die Arbeiten znr Re-
form der Mibweizerischeu Urmaasse, Abgefa.sst im
Soiumer 18tiH.

4^, Ziirich, 1808, pp. 17(i, 3 plates. (Southampton,
Ordnance Survey.)

Do la determination de la dilatation absolue et

sp^cialement do celle du barrean normal du bureau
federal des poids et ine.inres.

Arch. Sci. Phys. Nat., Gen^ve, xl, 1871, 373-393.
Williams (E.) and Mudge ( W.). Account of the trigo-
nometrical survey earrie<l on in 1791.

Roy. Soc. Loudon, Phil. Trans., 1795, 414-591.
Williams (J. Butler). Practical geodesy, coni]irisiiig
ehain surveying and the use of surveying instiu-
incuts, leveling and tracing of coutonrs, together

Williams <J. Butler) — Continued.

with trigonometrical, colonial, niiuiug, and maritime
surveying. Adapted to tlie use of surveyors and of
students in civil and military engineering.

8°, London, 1842.

2d ed., with new chapters on railway, parish, and
estate surveying.

8°, London, 1846, pp. x.\, 330, with a plate of cou-
veiitioual signs. (Gore.)

Williams (Thomas). An entire new work, and method
of proceeding to discover the variation of the earth's
diametens, with evidence laid down, amounting to a
demonstration, tliat its true ratio is not less variable
than as 45 is to 46, and shortest in its pole's axis 174
miles ; and that no degree of gravity given by the
quadrant on its superficies is attached to the curva-
ture found there, but are such mean proportions be-
tween the curvature and the centre of the spheroid;
that each meridional degree at the surface will form
equal areas to tho common centre of gravity, the
earth's centre. Ottered to the consideration of those
who are judges of this important problem.

4"^, London, 1786, pp. 16, 2 tables. (British Mu-
seum.)

Wilsing (J.). Ueber den Einfluss von Lul'tdruck und
Wiirme auf die Pendelbewegiiug.

Berlin, 1880, pp. 40. (Berlin, Observatory.)

Bestimmung der mittleren Dichtigkeit der Erde

mit Hiilfo eines I'eudelapparates.

Publicationen des astrophysikalischen Observato-
riums zu Potsdam, vi, 1887, ii, 35-127; K. Ges. d.
Wiss., Sitz.-Ber., xvil, 1887, 327-334.
Density = 5.594 ± 0.032.

Wilski (F.). Einfiihrungindietrigonometrischen bezw.
Ausgleichungsrechnungen der Auweisung IX vom 25
Oktober, 1881, fiir die trigonomctrischen und poly-
gi.nometrischen Arbeiten bei Eineuerung der Karten
uiul BiicherdesGrnndsteuerkatastersmit elementarer
Eutwickeluugdcrdabei in Betracht kommeuden Dif-
ferenzialformeln .
8'^, Lieguitz, 1883, pp. viii, 100. (Berlin, Royal.)

Wilson (Charles W.). The Orduauce Survey jubilee
book.

Fol., Southampton, 1887.

Ouly three copies printed. All work done at Survey
Office.

and Palmer (H. S.). Ordnance survey of the

peninsula of Sinai, made with the sanction of the
Right Hon. Sir John Pakington, Bart., secretary of
state for war, under the direction of Col. Sir Henry
James. Folio in three parts. Pt. 1. Account of the
survey, pp. i v, 323, 19 plates ; Pts. 2, 3. Illustrations.
Southampton, 1869. (British Museum.)

■WUson (O. S.). Night signals for geodetic work.
Science, i, 1883, 70-71.

Method of recounoissance, sigiuil building, and

naming of stations.
Final Results N. Y. State Survey, 1887, 115-122.

Final results of the New York State Survey, to-
gether with a dcscriptiou of the methods employed.
4^, Allinny, 1887, pp. 214.
See Science, i, 1S83, 267-2C9.

UNITED STATES COAST AND GEODETIC SURVEY.

507

■Winckler (Anton). BemerkiingenubereinigePormeln
der Gi'odiisie.
Jdiirn. f. Math. (Crelle), h, 1855, 3-2-40.

Ceber einige in trigouoruetrischen Me8.sungen

voikommende Aiifgiiben.

ZeiLs. f. Math. (Schloiiiilch), li, 1857, 334-338.
Reduction to center.

Ueber den mittlereu Febler dor Kettenmes-

suiigeij.
Zeits. f. Math. (SehlOuiilch), vi, 1861, 109-11').

Wing (Vincent). Geodjetes practicus redivivus. The
art of surveying, .shewing the whole art of survojiug
by a new iuslruinent called the iui|i(!rial table.
Fol., London, 1700, pp. vi, 384,134.
SinipK- snrveyinj^.

Winnecke (A.): Maclear (T.). Verification and ex-
ten,siou of Lacaille'8 arc of meridian, London, 1866.
lievd. by — .
Astron. Ges., Vierteljahra., v, 1870, 44-87.

■Winsheim (C. N. de). Deterniiuatio exactior graduuni
piirallt'lornni ii-qnatoris et nieridiaui, in figura tellu-
ris hypothetice spha-riea aut sphwroide.
Acad, de St.-P^tersbourg, Com., xii, 1740, 222-231.
■Winterberg (C). Ueber die geodatische Linie.

Astron. Nachr., Lxxxix, 1876, 103-110, 112-128; xci,
1877, 113-120; xcv, 1879, 223-228, 238-250, 271-280.
Kevd. in Jabrb. iib. il. Fortschr. d. Math., ix, 1877, 77C,
by B[iiuHs].

Ueber die Abweichuugen dcs Lothca von der

Normalen des honiogenen Eiilspharoid.s, crzengt
dnrcli lokale Unregelmassigkeiten der Masaenver-
theilung.
Astron. Nachr., xci, 1877, 97-lOS.

Rcvd. in Jaliib. iib. d. FortscLr. d. Math., ix. 1877, 778,
by B|ia'.S6l.

Ueb> r den Eiiiflnss vnlkanischer Erscheinuugon

anf geodiitische Optnationon.

Civ.-Ing, XXVHI, 1882, 473-479.

Ueber die Auziehiing von Masseupuukteu insbe-

sondere niit Riicksicht auf die Lotstorung.

Arch. d. Math. (Grnneit), i.XV, 1880, 113-Uill.

Kcvd. in Jabib.iib.d. I'mtsilir.d. Math., xii, 1880, 852-853,
l>y lJ[uu.Ns).

Winterberg (Nicolaus). Oispiitatio de pracipuisglobi

tcrrc.-itri.s atrc-iiiimiljiiM, cpue tam snh uiathenialici,

<|nam physici conlrniiil.'itionem veuinut, niinlrnin de

6gina, positn, uiagnitiidine et qniete tcriii'.

8^, Luneburg., 1596, pp. [18]. (British Museum.)

Wittatein (Theodor Ludwig). Rericht iibia- die han-
noveriscliu (jraduicsNUiigs-Arljeiten.

Int. Geod. Cong., Gen.-Bcr., 1864, 8-11.

Bericht iiber die haiiiioverische Gradmessuug.

Int. Geod. Cong., Geu.-Ber., 1865, 10.

Bericht iilter die in Hannover ausgefiihrtcu

Arbeiten.

Int. Geod. Cong., Gen.-Bcr., 18(i6, 29-30.

Die niittlere Fehler, uiiddie iireussische Laudes-

triangnlatlun.

Astron. Nachr., i.xix, 1867, 289-298.

Die Ansgleichung beobachteter Kichtuugeu und

die kiiniglich prenssische Landestriangnlation.

Astron. Nachr., lxix, ia67, 321-328.

Wittsteiu (Theodor Ludwig)— Continued.
B.richt iiliir die Thiitigkeitdcsgeodiittschen In-
stil uts, 1869, 1870.

Title in full under Bakyer (J. J.).

Ueber die Ablenkung der Lothliiiio in grossen

Hohen.

Astron. Nachr., Lxxiv, 1869, 251-254.
[Abplattung des Erdsphiiroids. ]

Int. Geod. Cong., Gen.-Ber., 1870, 40.

Die Methode der kleinsteu Quadrate. [Appendix

to Louis Navier. Lehrbuch der Dift'ereutial- und
lutegralrechuuug, Haunover, 1875.]

8^ II, 309-394. (Gore.)

Ein Zusatz zur Methode der kleinsten Quadrate.

Astion. Nachr., cil, 1882, 339-342; Zeits. f. Math.
(Schliiuiilch), XXVII, 1882, 31.5-317.

Revd. in Jabrb. iib. d. Fortschr. d. Math., xiv, 1882, 157-
159, by Ls. ILazakus].

Woldringh (C.) inul Oudemans (J. A. C). Die Tri-
angulation von Java.
Haag, 1878.

Title in full under OUUEMANS (J. A. C).

Wolf (C. L E.).- Les dtalous de poids et mesuresde I'ob-
servatoiro de Paris et les appareilsqui ontservi ^.les
cou.struire, leur origine, lenr histoire et leur dtat
actuel.

Acad. d. ,Sci. Paris, Comp. Kend., xcil, 1881, 1202-
1204; xcill, 1881, 297-299.

Histoire dcs ^talous dn metre.

Acad. d.Sci. Paris, Comp. Keud., xciv, 1882, 1503-
1505.

Reoherches historiquea sur les ^talons de poids

et mesures de I'observatoire et les appareils qui ont
servi k les construiro.

Aun. d. Phys. Chim., XXV, 1882, 5-112; 2' <5d.,
Ann. Obs. de Paris, xvii, 1883, c, i-c, 78.

Sur I'autheuticitiS do la toise du Perou.

Acad. d. Sci. Paris, Corap. Rend. , cil, 1886, 567-574.

: Foerster (W.). Sur la toise dn P^rou. Lcttre

il M. — .
Acad. d. Sci. Paris, Coaip. Rend., cm, 1886, 122-124.

Kdsultats dos deux comparaisons do la toise du

l'<Sron an miitre international, execut<*es jiar Beuoit,
pii'^.scut^s par — .

Acad. d.Sci. Paris, Comi). Rend.,cvi, 1888,977-982.

Wolf (Rudolph). Verschiedene liemerkungen. Ueber
spliarisuhcn Ilohlspiegel, geodiitischcr .Satz.
Arch. d. Math. (Grunert), iii, 1843, 444-440.

Notizeu zurGeschichte iler Verniessuugen iu der

Schwciz.

Naturf.Ges. Bern, Mitthoil., 1844, 111-117, 18.5-196.

Notiz zur Geschichtc der Gradniessungeu.

Naturf. Ges. Bern, Mittheil., 1848, 93^95.

Note ziir Mcllmde der kleinslcn C^uailrate.

Naturf. Ges. liein, Mittheil., 1849, 1 10-14 I.

Versuche zur Vergleichung der Erfahriings-

wahrscheinlichkeit mit der matheniatisohon Wahr-
.schoinlichkeit.

Naturf. Ges. Bern, Mitthoil., 1849, 97-100, 183-185;
18.10,85-88,209-212; 1851,17-36; 18.53,23-28.

508

UNITED STATES COAST AND GEODETIC SUEVEY.

■Wolf (Rudolph)— Continued.

Tasclii'uhiicli I'iir Mathematik, Physik, Geodiisie

und A,stron(nni(*.

2d ed., Bern, 185G ; 5th ed., 12^, Ziirioh, 1877, pp.
XVIII, 43-1. (Gore.)

Huppoit dcrfiirdieGradmessungniedergesetzten

Ivoniini.ssioii.

Schweizer naturf. Ges., Verliaudl., 1862, 52-89.

I'clier die Bedeutung der sogeuanuten mittel-

eiiropiiisoben Gradmessung flir die Keuutniss der
Erde im Allgemeiuen und fiir die Schweiz im Be-
sonderu.

Natiirf. GcH. Ziiricb, Vierteljahra., VII, 1862, 337-

:!4.''..

Aiiszug alls dem Circularsobreiben dea Prjisi-

deuteu Herru Professor Wolf an die Mitgliedor der
geodiltisebeu Commission.

Int. Good. Cong., Gen.-Ber., 1863, 31-32.

Haudbucb der Mathematik, Physik, Geodiisie

uud Astronomie.

8°, I, pp. vii, 492, ZUrich, 1870; ii, pp. viii, 495,
Ziiricb, 1872. (Gore.)

Geschichte der Vermeesungen in der Schweiz als

bistoriscbe Einleitung zu deu Arbeiten der scbweiz.
geodiitisebeu Commission.
4^, Zuricb, 1879, pp. vi, 320. (Gore.)

Revd. iu Zuits. f. Vermes., IS, 1880, 367-370, by JORDAN.

Kuropiiische Gradmessung. Das schweizerische

Dreieck8uetz,berau8gegeben vonderschweizerischen
geodiitischen Commission.

4°, I. Die Winkelmessuugeu und Stationsans-
gleichuugen, Ziiricb, 1881, pp. xxiv, 262; ii. Die
Netzausgleichung uud die Auseblussuetze der Stern-
warten und astronomischeii Puutte, Ziiricb, 1884, pp.
xxiv, 204. (Gore.)

■Wolfers (Jacob Philipp). Nachricht von der Vollen-
dnng der Gradmessung zwiscbeu derDonauunddem
Eisnieere.
Arch. d. Math. (Grunert), xxiii, ia54, 225-230.

Ueber die Gestalt und GriJsse der Erde uacli

Bessel.

Ges. Erdkuude, Monatsl)er., in, 1842, 197-199;
Zeits. f. allg. Erdkuude, xi, 1861, 1-6.

Ueber die Griisse der ErdoV)erHache.

Zeits. f. allg. Erdkiinde, xiii, 1862, 413-415.

9,261.963.3 siiuaie miles.

Wood (C.) and Hennessey (J. B. N.). Karara meridi-
onal series.

India, Trig. Siirvcj-, vii, 1882, i-x, 1-61, 1 ))late.

Amua meridional series.

India, Trig. .Survey, vii, 1882, i-xiii, 1-43.

Rangir meridional series.

India, Trig. Survey, vii, 1882, i-xvii, 1-46, 1 plato.

Hurilaong meridional series.

India, Trig. Survey, viii, 1882, i-ix, 1-59, 1 pL-ite.

Calciitt.a meridional series.

India, Trig. Survey, vill, 1882, i-x, 1-70.

North Maluncha meridional series.

India, Trig. Survey, viii, 1882, i-viii, 1-.50, 1 jdate.

Wood (C.) and Hennessey (J. B. N.) — Continued.

• North Par.asnath meridional series.

India, Trig. Survey, vill, 1882, i-vi, 1-39.

Assam longitudinal series.

Iudia,Trig. Survey, viii, 1882, i-tciv, 1-92, 2 plates.

"Woodvff-ard (Robert Simpson l, Wheeler (E. S.), Flint
(A. R.) and Voigt (W.). Kesults of some experi-
ments made to determine the variations in length of
certain bars at the temperature of melting ice.
Am. Journ. Sci., xxv, 1883, 448-459.

On the diifusion of heat in homogeneous rectan-
gular masses, with special reference to bars used as
standards of length.

Ann. Math., iv, 1888, 101-127.

On the form and position of sea level, with special

reference to its dependence on superlicial masses sym-
metrically disposed about a normal to the earth's sur-
face.

Bulletin United States Geological Survey, No. 48,
8°, pp. 88, Wasbiugton, 1888. Ann. Math., Ii, 1886,
97-103,121-131; in, 1887, 11-25.

Wrangell (B. W. von) : Struve (F. G. W.). Beschrei-
liuiig der Brciteugradmessnng mit Beibiilfe's.
Dorpat, 1831.

Title iu full uuJer Strove (F. G. W.).

Wrede (P.). Nagra aumiirkningar rSrande miusta
kvadratmetoden.
K. Vetens.Ak.,Oefvers., xxx, 1873, viii, 3-34.

Wright (Edward). Certain errors iu navigation de-
tected.
Loudon, lij99; London, 1610.

A determiuatiou of the radius of the earth ia given by
measuriug the distauce from a mountaiu uf linowu
height, the earth being regarded as a sphere, 224-228.

Wright (T. W.). On the computation of probable error.
Analyst, IX, 1S82, 74-78.

On the application of the method of least squares

to the reduction of comparisons of line-measures and
to the calibration of thermometers.

Analyst, x, 1883, 33-41.

On the adjustment of condition-observations in

the method of least squares, with its applicatiou to
geodetic wcuk, and with special reference to Amer-
ican methods of the adjustment of a system of trian-
gulation.

Van Nostraud's Mag., xxvni, 1,883, 419-436, 473-
505.

Afterwards enlarged aud published In book form.
See WuiGUT (T. W.). Treatise on adjustmente, etc.

— A treatise on the adjustment of observations,
with apidication to geodetic work and other meas-
ures of precision.
8'^, New York, 1884, pp. 437. Tan Xoxtrand. (Gore.)
Revd. in Nature, XXXI, 1885. 167.

- New form of base apparatus.
Aui. Journ. Sci., xxvill, 18*<4, 479-480.

Revd. by Kerschbaum, Zeits. f. Vermes., xiv. 1885, 261.

Wiirdemaun (William) : Bache (A. D.). Description

of a base apparatus planufil by — .
Ami. I'liil. Soc, Proc. iv, 1847, 368-370.

UXITED STATES COAST AND GEODETIC SURVEY.

609

Wurm (Johauii Friediich). Do ponderum, nnmmornm
et mensmaiiiii:, at- do aniii ordinandi) rationibus apiid
Eomanos < t Gni'toa.
H°, Stntgardia-, 18-21. pp. viii, 274. (British Museum.)

WTIERTEMBERG.

Uai u (C.W.). lliTJebt iiber (ien St.and dor Arbeiten fiir dio
onropiiischo Gradniessiing in Wiirtteniborg.
Int. Gcod. Cong.. r.cn.-Bcr, 1866, 49-51; 1868,54-56; 1860,66-
CS; 1870, 70-72; 1873, 32-33.

Haiimer. J^erirht iiber die geodatiscben Arbeiten in Wiirt-
temberg.
Int. Geod. Cong.. Tcrbandl., 1884-'86. 238-239.
KoHLKR (C). Die Landesvermessung in "Wurttemberg.

Stuttgart. 1858.
ScHOPER. Bericbt von der wiirttembcrgischen Landesver-
mes.siuig.
Int. Geod. Cong., Gen.Ber., 1874, 85 ; 1877, 313 ; 1881-'82, 141-
143.
Zech (P.). Bericht iiber die geodatiscben Arbeiten in Wiirt-
tcroberg pro 1875.
Int. Geod. Cong., Gen.Ber., 1875, 222-223.

Yates (James). On the unit of the length.

.Tourn. Frank. Inst., XLli, 1861, 34d-351.
YoUand (Capt.). Account of the measurement of the
Lough Fdjlo hase in Iridand, with its verification
.and extension by triangulation, togetlier with the
various methods of coniimtation followed ou the
Ordnance Survey and the rcqui.site tables.

4°, London, 1.S47, pp. xix, 1.^)4, 117, 14 plates.
(British Museum.)

An elementary course of mathematics prep.arcd

for the usoof the Royal Military Academy. (Oxford,
Bodleian.)

(Joodesy, includius practical astronomy, in, London,
1853,375-622,1-13.

Young (Michel.). Th<$orio de la terre.

Acail. d. .Sci Paris, Coinp. Rend., xcix, 1884, 220.
Young (Thomas). Calculation of the direct attraction
of a spheroid and demonstration of Chiiraiit's
theorem.
Journ. Nat. Phil. (Nicholson), xx, 1808, 114-117.

Appendix to Captain Kater's account of experi-
ments for determining the length of the pendulum
vibrating seconds in the latitude of London.

Roy. Soc. London, Phil. Trans., 1818, 95.

Miscellaneous works of TnoMAB Yof.NC, n, London,
1855, 1-7.
Remarks on the probabilities of errors in phys-
ical observations and on the density of tho earth
considered especially with regard to tho reduction of
experiments on the iiendulum.

Roy. Soc. London, Phil. Trans., 1819, 70-95.

Miscellaneous worlts of TuoMAS Yoc.NO, u, London,
1855, 8-28.

Remarks on Laplace's latest computation of the

density and liguri) of the earth.

Quart. Journ. Sci., IX, 18J0, ;i2-34 ; Jouru. de I'liys. ,
xc, 1820, 46:!-4G5.

Criticising tbi^ assuuj]itious of I.aplaco regariiing (lie
density of tl»e superficial slrala of liio enrtli, wbirli
be talics as 2^. anil Hip internal onl}' 5^, wbicli the
writer of tbis tbinks too small. Tbo article is signed
S. B. L.

The resistance of the air, determined from (Cap-
tain Kater's experiments on Ihe pendulum.

Quart. .lourn. Sci., xv, 1823, 3;">l-;;,')6.

Miscellaneous works of TuoMAsyoUKO, u, Loudon, 18J6,
93-D8,

Young (Thomas)— Continued.

A brief investigation of the jiroperties of tho

geodetic curve. (Signed T. Y.)

Quart. Journ. Sci., xxi, 1826, 136-137.

Miscellaneous works of Thomas YouNn, n, London. 1855,
111-113.

A simple rectification of the geodetic curve.

(Signed T. Y.)

Quart. Journ. Sci., xxi, 1826, l.'')3-155.

Miscellaneous works of Thomas Young, n, London, 1855,
113-115.

Considerations on the reduction of the length of

the pendulum to the level of the sea.

Quart. Jouru. Sci., xxi, I8'26, 107-168.

Miscellaneous works of Thomas Young, it, London, 1855,
99-101.

A table of coefficients subservient to geodetical

calculations. (Signed T. Y.)

Quart. Journ. Sci., xxi, 1826, 337-345.

Estimate of the effect of the terms involving

the square of the disturbing force on the figure of
the earth. In a letter to 0. B. Airy, esq.

Quart. Journ. Sci., xxi, 1S26, 340-347.

The conclusion is stated that tho omission of tbis term
can not cause an error of more than csT'oaD-

Note on Professor Svauberg's reduction of the

length of the pendulum.
Quart. Journ. Sci., xxil, 1827, 365--367.

Computation of longitudes ou a spheroid.

Quart. Journ. Sci., il, 1828, 418-420.

Yvon-Villarceau (A.-J.-F.). Comparai.sons dos d6ter-
miuatious astronomiques faites par robservatoire
iuiptSrial do Paris, avec les |iositious et azimuts g(5o-
d(5siques publi<5s par le D6p6t do la guerre.

Acad. d. Sci. Paris, Comp. Rend., XLli, 1866, 804-
808.

De la limite des crreurs que Ton pent commettre

en appliquaut la th<^orio des ligues g6odi5siques aux
observ.ations des angles des triangles.

Acad. d. Sci. Paris, Comp. Rend., xLii, 1866, 850-
852.

Do I'eflet des attractions locales sur les longi-
tudes et azimuts; applications d'uu nouveau thdo-
r(~*nio i\ r<5ludo de la figure de la terre.

Int. Geod. Cong., Gen.-Ber., I860, 8-11 ; Acad. il.
Sci. Paris. Comp. Rend., LXII, 1860,741-745; Journ.
do Math. (Liouvillo), XII, 1807, 6.->-86.

Nouvollo diStermination de la vraio figure do la

ttrro, ou do la surface do niveau, I'oxigoant par I'eiu-
ploi dos uivellements proprement dits.

Acad. d. Sci. Paris, Comp. Rend., lxxiii, 1871, 808-
824.

Itcvd. in .lahrli. iili. d. Fortscbr. d. Math., Ul, 1871, 549-
.550, by I!(KiNBl.

Nouveau mode d'apiilicatiou du troisii^me th^o-

r(>mo sur les attractions locales an contrflle des r<1-
seaux g<5od(=siques ot il la dtSterminatiou de la vralo
figure de la terro.

Journ. do Math. (Liouville), xviu, 1873, 393-430;
Int. Good. Cong., Gen.-Ber., 1875, 133-141 ; Acad. (I.
Sci. P.aris, Comp. Rend., i.xxvi, 1873, 851-8.59.

Rovd. in Jabrb. iib. d. Forlscbr. d. Math., v, 1873, 696, by
B|KUJisJ.

510

UNITED STATES COAST AND GEODETIC SUR^T.T.

Yvon-Villaiceau (A.-J.-P.)— Coiitiuued.

D<!termiiiatiou a,stronoiiiii|ue dos loiigitiiilcs, lati-
tudes etaziiiiuts ctt'i-ctii^siiar I'oUseivatoire de Paris.
Kecherclies Kiir los attracfious locales.

Int. Geod. Cong., Gen.-Bor., 1873, i, l-<5.

Nonvoaux tlK^dii'ini'S snr li-s attractions locales

ot applications iV la d<^torraination do la vraie figure
de la terre.

Int. Geod. Cong., Verliandl., 1875, lll-ll'J; Acad.
d. Sci. Paris, Comp. Rend., lxvii, 1868, 127.5-1281.

Eovil. in Jahili. iib. d. Fortscbr. d. Math., i, 18C8, 390, liy
Blituxs].

Troisii'ine th(5ori'ine snr les attractions locales et

seconde determination de la vraie tigure de la terri^
obtenne sans le concours des nivellements propre-
nient dits.

Int. Geod. Cong., Gen.-Ber., 1875, 120-123.

• Remarques concernant I'eniploi des stories trigo-

noui^trjques dans la representation des effets des at-
tractions, et I'integration de r^quation diff^rentielle
des surfaces de niveau.

Int. Geod. Cong., Gen.-Ber., 1875, 142-143.

Ra[iport8 sur leS travaux geodfei<|ne8 et topo-

grapbiqnes executes en Alg^rie, par M. Rondaire.

Acad. d. Sci. Paris, Comp. Rend., Lxxxiv, 1877,
1002-1014.

Note sur le pendule ^ reversion.

Int. geod. Cong., Gen.-Ber., 1879, 65-69.

M^nioire sur les effets du rouleuient dans la th^-

orie du pendule ;\ reversion.
4'^, Paris, 1880, i)p. 39.

Experiences snr IVuiploi der regiilateura iso-

cbrones h ailettes dans la determination de la pesan-
teur relative, faites il I'observatoire de Paris.
Int. Geod. Cong., Gen.-Ber., 1881-'82, 151-155.

Reclierclies sur la possibilite d'litiliser les r6gu-

teurs iscbrones il ailettes dans la measure de I'inten-
site de la pesanteur.

Bur. d. Long., Ann. u, 1882.

Expose concernant les regulateurs isochrones A.

ailettes. Kedige en pronant pour base les notions les
plus eiementaires de la science. Extrait du Bulletin
de la Societe arcbeologi(|in', scientifiqne tt litteraire
riu Veudfiinois; tome XXI.

8°, Veudome, 1883, pp. 26, 1 plate.

An investigation concerning the jiOHsibility of dt'toinnn-
ing by tbia means Iho force ot" gravity.

LZacli ( Auton von).] Mecbain's Verliiugerung der fran-
zosiscben Grad-Messung bis auf die balearischon In-
seln.

Mon. Con. (Zacb), vii, 1803, .568-569.

Trigonometriscbe Vermessung des eliemaligen

Venetian iscbiHi Staates.

Mon. Corr. (Zacb), vii, 1803, 49-.56, 134-147, 210-
220, 281-293, 544-.5.5(l.

Gedanken iiber die Fignr der Erde.

Mon. Corr. (Zacb), xill, 1806, 222-25.5.

Zacb ( Franz Xaver von). Bescbreibuug einer Vorrich-
tuiig, Pend('ll;iiigen zu bestimnien.

Astron. Jabrb. (Bode), Suppl. Band., i, 1793.

— ^— Bewois, dass die cistcrreicbiscbe Gradmessung
des Jesuites Liesgauig sehr feblerbaft und zur Be-

Zach (Prank Xaver von) — Continued.

stimnning der Gestalt der Erde ganz untauglich sey.
Mon. Corr. (Zacb), VIII, 1803, 507-527 ; ix, 1804, 32-
38, 120-130.

Allgemeine Tafeln zur Berecbmiug der geogra-

jibisclien Liingen und Breitcu .ans Abstiinden vom
Meridian nnd der Pcrpendicularo eiiiesOrts in der
Hypotbese eines ^:j abgci)latteten Erdspbiiroids.

Mon. Corr. (Zacb), vil, 1803, 522-528 ; vill, 1803,
81-89.

Teber die kiinigl. preussiscbe trigonometriscbe

Aufnabme von Tbiiringeu und duni Eicbsfelde und
iiber de berzogl.sacbsen-gotbaiscbe Gradmessung znr
Bestimmnng der wabren Gestalt der Erde.

Mon. Corr. (Zacb), IX, 1804, 1-26, 89-120, 189-220,
269-295, 437-471 ; X, 1804, 1-26, 97-132, 193-209, 289-
320, 389-411, 485-506.

In tbia volume, 2 is ptit for 3 in bundreiis place ; 300 and
following to 38S.

Scbwedisobe Gradmessung.

Mon. Corr. (Zacb), xii, 1805, 421-449, 513-541;
XIII, 1805, 3-20, 330-345; xiv, 1806, 210-224, 327-332.

Ost-indiscbe Gradmessung der Liinge und

Breite.

Mon. Corr. (Zacb), xil, 1805, 488-494.

Nacbricbt Ton der l;onigl. i)renssischen trigono-

inetriscben und astronomisclien Anfnabme von Tbii-
ringen und dem Eicbsfelde und von der berzogl.
sachseu-gotbai.scbeu Gradmessung zur Bestimmnng
der wabren Gestalt der Erde.

4°, Gotba, 1806, pp.295. (Britisb Museum.)

Ueberdio Fortsetjiung der franziisiscben Grad-

messung bis zu den baleariscben luseln.

Mon. Corr. (Zacb), xvi, 1807, 434-442 ; xxi, 1810,
450-4.57.

Astronomiscbe und geodiitiscbe Bestimmungen

im Golfo della Spezzia.

Mon. Corr. (Zacb), xviii, 1808, 362-363.

Darstellung einiger bey geodiitiscben Messungen

vorkommendeu Correct iouen. Nacb Tome ii. Base
du systeme metrique decimal.

Mon. Corr. (Zacb),xvix, 1808, .536-550.

- Ueber die Moglichkeit. die Gestalt der Erde aus
Gradmessungen zu bestirauien. .

Mon. Corr. (Zacb), xx, 1809, 3-9.

Ueber Reduction geneigter Winkel auf den Ho-

rizout.

Mon. Corr. (Zacb), xix, 1809, 317-330.

- Consideration sur I'aplatissemant de la terra
d'apri^'s les nouvelles observations.

Bibl.Brit. Gen&ve, Xl.iv, 1810, 29.5-302; Giorn. di
FiH.-(Bnignatelli), in, 1810, 429-434.

- Ueber Densitiit der Erde und deren Einfluss auf
geograpbiscbo Ortsbestimmuugeu.

Mon. Corr. (Zach), XXI, 1810, 29.3-310.

Oesterreicb'scbe Gradmessung.

Mon. Corr. (Zacb), xxiii, 1811, 151-168.

Le degre du meridien mesure en Pieniont par le

pfcro Beccaria.

Aecad. Sci. Torino, Mem., 1811-'12, 8I-X16; Mou.
Corr. (Zacb),xxvii, 1813,272-281.

TOflTED STATES COAST AND GEODETIC SURVEY.

511

Zach (Framk Xaver von)— Continued.

Riuiarfiiies &ur la mesure du degr6 du m^riilien

an P<?rou.

Bibl. Brit.Geufcve, L, 1812,95-126.

Rc'sultato der im Jahre 1802 beencligten neiieu

englischeu Graduiessung.

Mon. Corr. (Zach), xxv, 1812, 497-513; xxvi, 1812,
109-130, 213-219.

Versuch, die EUipticitatdersiidlichen and iiiird-

licben Erdhalbkugel ans Malaspina's Pendel-Bcob-
acbtungen zu bestinimen.

Mon. Corr. (Zach), xxv, 1812,569-575.

Ueber die Gradniessnng am Aeqiiator.

Mon. Corr. (Zach), xxvi, 1812, 39-66.

Uebcr die Berechnung der Liingen and Breiteu

auB geuiesseiitu Abstiindeu vom Meridian und Per-
peuilikfcl eincs Orts.

Mou. Corr. (Zach), xxvin, 1813,489-501.

L'attraction des montagnes et ses effets eur le fil

ploiub on enr les nireaux des instrnments d'astro-

noiuie, constates et d^termin^s par des observations
astroiiomiciues et g6od<?8i<iue8, faites, en 1610, h
Teriuitage de Notre-Dame des Anges, sur le Mout de
Miniet, et an Farral de I'lsle de Plauier, pr^sde Mar-
seille ; suivis de la description de la ville de Marseille
et de son territoirc.

Avignon, 1814, i, pp. xix, 354,3 plates; ii, pp. 3.15-
715. (Washington, Observatory.)

Extr.icts in Bibl. Brit. Gen*vo, I.vi, 1814, 301-317 ; i.vn,

1814, 3-28.
Kevd. I>y Gerooxse (.1. 1).). Acad, du Card, Apcr<;u
dps IraTnux. 181'J-'22, 150-155.

: Gregory (O.). Dissertations and letters by —

regarding the survey of England.
London, 1815.

Title iu full under Gbegorv (0.).

Entwurf zu einer Liingen- und Breiten-Grad-

luessnng in Ober-Italien.

Zeits. 1'. AstroD. (Lindenan), ll, 1816,329-345.

Ueber eine in niehreren Riicksichten merkwiir-

dige Triangiilation im Grossherzogthuni Toscana.

. Zeits. f. Astron. (Lindenau), v, 1818, 211-2.34.

[Triangnlation in Italy.]

Corr. Astron. (Zach), i, 1818, 17-28.

[Sur la jouction gdoddsique de Strasbourg il

Lyon.]

Corr. Astron. (Zach), i, 1818, 205-223, 224-226.

— [Observations g<'od<'8i(iue8 il Boulogne, Lyon,
Florence et an golfe do la Spezzia.]

Corr. Astron. (Zach), ii, 1819, 3-44.

— [Notices sur les opdratious g<<od<-siques en Italic
do Hiccioli et Griinaldi, de Maii/'redi et Stancari.]

Corr. Astron. (Zach), II, 1819, 11.-1-126.

— [Sur les nouvellcs op^ratiiins gdod^siqnes en
France.]

Corr. Astron. (Zach), in, 1819, :j-21.

— [Op<;rations g<5od('.a)ques faites ;\ CJap. ]
Corr. A.sfron. (Zach), III, 1^19.113-131.

— [Observations gdiodf^siqiiea et aslrouoiniques sur
le Mont S.-Victoire, ]lr^8 Aix.]

Corr. Astron. (Zach), iiij 1819,425-459.

Zach (Prank Xaver von) — Continued.

[Observations a.strouoiniquos et g^od^siques

faites a Nuremberg.]

Corr. Astrou. (Zach), vii, 1822, 3-25.

[Snr la inesnre des petites bases.]

Corr. Astron. (Zach), vu, 1822, 201-218.

[Sur les signaux de feu.]

Corr. Astron. (Zach), vii, 1822,272-273.

[Sur les mesnres de degr(5 en Autriche et en Hon-

grie.]

Corr. Astron. (Zach), vil, 1822, 309-318, 401-421.

[Sur les petites bases pr^f(5rables aux grandes.]

Corr. Astron. (Zach), vii, 1822, 501-508.

[Sur les grandes bases astronoraiques.]

Corr. Astron. (Zach), ix, 1823, 217-236, 237-239.

[Manifere de determiner des bases terrestres par

des observations celestes.]

Corr. Astron. (Zach), ix, 1«23, 321-328, 417-431.

[M^thode de calculer les longitudes et les lati-
tudes par les distances.]

Corr. Astron. (Z.ach), ix, 1823, 509-516.

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512

UNITED STATES COAST AND GEODETIC SURVEY.

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