STOP Early Journal Content on JSTOR, Free to Anyone in the World This article is one of nearly 500,000 scholarly works digitized and made freely available to everyone in the world by JSTOR. Known as the Early Journal Content, this set of works include research articles, news, letters, and other writings published in more than 200 of the oldest leading academic journals. The works date from the mid-seventeenth to the early twentieth centuries. We encourage people to read and share the Early Journal Content openly and to tell others that this resource exists. People may post this content online or redistribute in any way for non-commercial purposes. Read more about Early Journal Content at http://about.jstor.org/participate-jstor/individuals/early- journal-content . JSTOR is a digital library of academic journals, books, and primary source objects. JSTOR helps people discover, use, and build upon a wide range of content through a powerful research and teaching platform, and preserves this content for future generations. JSTOR is part of ITHAKA, a not-for-profit organization that also includes Ithaka S+R and Portico. For more information about JSTOR, please contact firstname.lastname@example.org. 1869.] SEPTEMBER MEETING. 143 to the approaching celebration of the Centennial Anniversary of the birth of Alexander von Humboldt, who was at the time of his death an Honorary Member of the Society, and sug- gested that those who thought of attending should secure seats together at the Music Hall, where the address by Professor Agassiz, was to be delivered. SEPTEMBER MEETING. A stated monthly meeting of the Society was held this day, Thursday, September 9, at eleven o'clock, a.m. ; Vice-President Aspinwall in the chair. The record of the last meeting was read. The Librarian read the list of donors to the Library for the past month. The Cabinet-keeper read a list of the donations to the Cabinet for the past month. These included a pair of tongs once owned by the family of Thomas Hutchinson ; also a war- club from the Sandwich Islands, brought thence by Captain "William Ballard, of Boston; given by his grandson, Mr. William Ballard, of Brooklyn, N.Y., through Mr. John J. May, of Boston. The Corresponding Secretary read letters of acceptance from M. Thiers, of Paris ; and from Mr. William S. Appleton and the Rev. Henry M. Dexter, of Boston. Mr. Davis spoke of the Montcalm letters which had been the subject of a communication from Mr. Parkman at the June meeting, in one of which appeared some remarkable predictions of historical events in this country, of sufficient importance to attract the attention of Mr. Carlyle in his "History of Frederic the Great." Mr. Davis said that Car lyle was mistaken in supposing, as he seemed to do, that 144 MASSACHUSETTS HISTORICAL SOCIETY. [Oct. these predictions originated with Montcalm. They undoubtedly represented the common belief of all the French and many of the English statesmen of that day. As early as 1748, accord- ing to Bancroft, it was " announced by reasoning men in New York that the conquest of Canada, by relieving the Northern colonies from danger, would hasten their emancipation " ; and this opinion was published in Europe by a Swedish traveller who heard it that year in America. Similar opinions were expressed during the negotiations which led to the peace of 1762, by Choiseul and Vergennes, by William Burke, by the anonymous writer of a letter from a gentleman in Guadaloupe, and by many others. Mr. Deane presented to the "Library, in the name of the author, a book of 323 pages in the Spanish language, entitled " Historia Secreta de la Mision del ciudadano Norte-Ameri- gano Charles A. Washburn, cerca del Gobierno de la Republica del Paraguay. Por el Ciudadano Americano, Traductor titular (in partibus) de la misma Mision : Porter Cornelio Bliss, B.A." Mr. Deane stated some of the circumstances, as commu- nicated to him by Mr. Bliss, under which this fictitious narra- tive was written by the latter in Paraguay, while in a state of duress from the tyranny of Lopez. OCTOBER MEETING. The stated monthly meeting of the Society was held this day, Thursday, October 15, by invitation of our associate, Mr. Lawrence, and with the concurrence of the Standing Commit- tee, at his house in " Longwood " ; the President, the Hon. R. C. Winthrop, in the chair. The Recording Secretary read the record of the previous meeting.