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TS 

1032 


IRLF 


ARNESS 
REPAIRING 

Louis  M  Roehl 


HARNESS  REPAIRING 


LOUIS  M.  ROEHL 

Supervisor  of  Farm  Shop  "Work,  New  York  State  College 
of  Agriculture  at  Cornell  University 

ITHACA,  N.  Y. 


THE  BRUCE  PUBLISHING  COMPANY 
MILWAUKEE,  WIS. 


Copyright  1921 

THE    BRUCE    PUBLISHING  COMPANY 
Milwaukee,  Wis. 


INTRODUCTION 

HE  development  of  vocational  agricultural  education  work 
in  secondary  schools  under  the  stimulation  of  the  Federal 
Vocational  Act  has  especially  directed  attention  during  the 
past  few  years  to  practical  farm  shop  work  for  boys  enrolled 
in  these  agricultural  courses.  There  has  been  a  rapid  move- 
ment of  this  work  away  from  the  former  manual  training 
phases  which  characterized  it  in  many  ways  in  the  early  stages  of 
its  development.  There  has  been  an  attempt  to  determine  what  tools, 
what  constructions  and  what  repairs  are  essential  and  desirable  to 
the  vocation  of  farming.  It  is  expected  that  the  farm  shop  work  will 
involve  the  use  of  such  tools  as  are  justifiable  on  the  farm,  in  such 
construction  and  such  repair  work  as  the  farmer  would  ordinarily 
engage  with  profit. 

In  its  first  stages  this  work  was  largely  woodshop  work  with 
forge  work  added  in  some  places.  Lately  it  has  been  supplemented 
by  recognition  of  the  need  for  harness  repair  work,  soldering  repair 
work  and  general  construction  and  repair  work  involving  the  use  of 
tools  designed  to  work  cold  metal.  Rope  work  is  passing  from  the 
stage  of  many  and  involved  knots  and  splices  to  the  selection  of 
knots  and  splices  significant  in  farm  practice. 

The  author's  efforts  in  this  book  are  additions  to  the  farm  shop 
work  presented  in  his  books  " Agricultural  Woodworking"  and 
"Farm  Woodwork"  along  the  line  of  harness  repair.  Many  teachers, 
who  have  seen  the  necessity  of  the  introduction  of  work  of  this 
kind,  have  been  at  a  loss  as  to  what  equipment  should  be  provided 
and  what  exercises  could  find  justification  in  the  vocation  of  farm- 
ing. The  author's  contribution  in  this  book  will  go  far  in  aiding  the 
teacher  in  settling  these  questions.  Many  years  of  experience  in 
teaching,  coupled  with  a  broad  contact  with  the  actual  field  of  farm- 
ing, make  his  point  of  view  particularly  sound.  His  technical  train- 
ing has  enabled  him  to  put  up  a  body  of  information  in  this  book 
that  should  be  peculiarly  useful  to  the  vocational  teacher  of  agricul- 
ture who  is  concerned  with  farm  shop  work. 

WM.  P.  LUSK. 

Professor  of  Agricultural  Education, 
Mississippi  A.  and  M.  College. 


494393 


TABLE  OF  CONTENTS 


Page 
Harness  Repairing 7-9 

Making  a  Harness  Thread 9-14 

Making  a  Stitched  Splice 14-19 

Attaching  a  Buckle  with  a  Conway  Loop 20 

Attaching  a  Buckle  with  Rivets  and  the  Riveting  Machine 20,  21 

Replacing  a  Hame  Clip  on  a  Tug 21,  22 

Repairing  a  Trace  or  Trace  and  Tug  with  Hame  Clips  and  Link 22,  23 

Replacing  a  Broken  Hame  Staple 24,  25 

Use  of  Buckle  Shields 25,26 

Repairing  the  End  of  a  Trace  with  a  Wrot  Concord  Clip 26 

Attaching  Heel  Chain  to  Trace  with  a  Hame  Clip 27 

Repairing  a  Trace  and  Tug  with  a  Trace  Square  and  Two  Wrot  Con- 
cord Clips ' 27,28 

Splicing  a  Trace  with  a  Trace  Splicer  or  a  Metal  Plate 28,  29 

Repairing  Bottom  End  of  Hame 29 

Harness  Stitching  Clamp  to  be  Used  with  Metal  Vise  on  Workbench.  29-32 

Harness  Stitching  Clamp  to  be  Used  with  Farm   Shop  Workbench 

Vise 32 

Stitching  Clamp  and  Farm  Workbench 32-36 

Farm  Shop  Workbench 36-40 

Stitching  Horse 41-47 

Saw  Horse  Stitching  Clamp 47-51 

Cleaning  and  Oiling  a  Harness 51,  52 

Harness  Repair  Tools  and  Harness  Repair  Parts 53 


L 


Fig.  1.     Typical  'Harnesses  with  Principal  Parts  Named. 


HARNESS  REPAIRING 

Just  as  the  individual  cobbler  can  no  longer  compete  with  shoe 
factories  in  the  manufacture  of  shoes  so  the  individual  harnessmaker 
can  no  longer  compete  with  the  factories  in  the  manufacture  of  har- 
nesses. The  shoemaker,  so-called,  is  not  a  shoemaker  at  all,  he  is  a 
shoe  mender  and  spends  all  of  his  time  doing  mending  only.  So  the 
harnessmaker,  so-called,  does  repairing  of  harnesses  only.  With  the 
increasing  use  of  power  machinery  and  the  decreasing  use  of  horse- 
power the  harness  repair  men  are  rapidly  decreasing  in  number  and 
many  rural  communities  that  were  favored  with  the  services  of  a 
first  rate  harnessmaker  a  decade  ago  now  have  to  depend  on  a  shoe 
repair  man  to  do  their  harness  repairing  or  do  the  work  at  home  on 
the  farms.  The  shoe  repair  man  has  in  most  cases  not  had  any  train- 
ing in  the  repair  of  harness  and  often  does  not  want  that  kind  of 
work.  It  thus  more  and  more  becomes  the  work  of  the  farmer  to 
repair  his  own  harnesses. 

The  lessons  of  this  book  are  not  apt  to  be  of  interest  or  great 
value  to  harnessmakers.  They  are  not  intended  for  them.  They  are 
merely  a  brief  series  of  repair  jobs  so  illustrated  and  described  that 
a  farmer  or  farm  boy  can  do  the  more  ordinary  repair  jobs  as  they 
occur  or  at  a  suitable  time. 

Harness  repair  parts  are  carried  in  most  of  the  local  hardware 
stores  and  by  the  mail  order  houses  and  the  repair  work  consists 
largely  of  putting  the  repair  parts  on  to  the  harnesses.  In  addition 
to  the  tools  for  the  repair  work  it  is  highly  desirable  for  farmers  to 
carry  those  of  the  repair  parts  that  are  most  apt  to  be  needed  in 
emergencies  so  that  repair  work  may  be  quickly  done. 

On  all  well  regulated  farms  all  harnesses  are  thoroughly  cleaned, 
oiled  and  repaired  at  least  once  a  year.  If  this  is  done  the  harnesses 
not  only  last  longer  but  are  less  apt  to  break  when  time  is  valuable 
for  other  work  in  the  busy  season. 

It  is  felt  that  the  farm  boys  should  learn  to  clean,  oil  and  repair 
harnesses  as  a  part  of  their  shopwork  at  school  and  all  schools  where 
farm  boys  are  in  attendance  should  have  equipment  to  make  it  possi- 
ble for  them  to  have  such  training.  If.  then,  the  farms  also  are 
equipped  with  a  few  of  the  repair  tools  they  will  be  in  a  fair  posi- 
tion to  take  proper  care  of  their  harnesses. 

There  are  repair  jobs  on  harnesses  that  are  not  covered  in  these 
pages.  An  attempt  has  been  made  to  cover  the  more  usual  ones  only. 

Harnesses  consist  principally  of  straps  and  connections  and  as  a 
usual  thing  they  wear  out  where  the  straps  are  fastened  to  the  con- 
nections. There  are  about  a  dozen  places  where  the  wear  causes 
breaks  to  occur  and  the  farmer  who  has  the  tools  and  repair  parts 


8  HARNESS REPAIRING 


Fig.  1A.     Typical  Harnesses  with  Parts  Named. 


MAKING  A  HARNESS  THREAD  9 

at  hand  and  has  a  fair  degree  of  skill  to  do  repair  work  has  all  that 
is  necessary  to  keep  the  harnesses  looking  well  and  in  good  working 
condition  at  all  times.  The  purpose  of  these  lessons,  then,  is  to  make 
it  possible  for  the  farm  boy  to  learn  to  do  the  ordinary  harness  re- 
pair jobs. 

MAKING  A  HARNESS  THREAD 

Material  required: 

1  ball  of  linen  thread. 
Harness  wax. 
Harness  needles. 
1  piece  of  beeswax. 

1.  Take  the  end  of  the  thread  in  the  left  hand  and  draw  out  a 
required  length — at  least  five  feet.    See  Frontispiece. 

2.  With  the  thumb  and  index  finger  of  the  left  hand  hold  the 
thread  firmly  at  a  point  five  feet  from  the  end,  or  whatever  length  is 


Fig.  2.    Untwisting  the  Thread. 


10 


HARNESS  REPAIRING 


Fig.  3.     Tearing  the  Thread. 


desired,  and  untwist  the  thread  by  rolling  it  on  the  right  thigh  with 
the  palm  of  the  right  hand.  Fig.  2.  Watch  carefully  and  stop  the 
untwisting  when  all  the  twist  is  out  of  the  thread  in  the  six  or  eight 
inches  of  thread  next  to  the  left  hand.  Then  also  hold  the  thread 


Fig.  4.     Waxing  the  Ends  of  the  Thread. 


MAKING  A  HARNESS  THREAD 


11 


£/VO 
Fig.  5.     Method  of  Holding  the  Thread  and  Protecting  the  End  While  Twisting. 

between  the  thumb  and  finger  of  the  right  hand  at  the  point  six  or 
eight  inches  from  the  left  hand.  Clasp  the  thread  firmly  and  tear  it. 
Fig.  3.  If  the  twist  is  all  out  it  will  tear  easily  and  unevenly.  The 
unevenness  is  desirable  as  it  makes  it  possible  to  make  a  fine  point 
on  the  finished  thread. 

3.  Draw  three,  four,  five  or  six  threads  in  like  manner;  the 
number  depending  on  the  use  to  be  made  of  the  thread.  For  tugs 
and  traces  six  strands  are  desirable ;  for  reins,  hip  straps,  hame  straps 
and  other  rather  light  straps  four  threads  may  be  used.  The  threads 
should  be  exactly  the  same  length  but  in  placing  them  together  the 
second  should  project  slightly  past  the  first,  the  third  slightly  past 


Fig.  6.     Rolling  the  Thread  on  the  Thigh  to  Twist  It. 


12 


HARNESS  REPAIRING 


the  second,  etc.  This  is  to  provide  a  fine  end  to  the  thread  which 
when  passed  through  the  needle  and  doubled  back  will  be  as  small 
as  possible. 

4.  Throw  the  thread  over  a  hook  and  draw  both  ends  toward 
you  with  ends  even.  Clasp  both  ends  between  the  thumb  and  the  top 
of  the  index  finger  of  the  left  hand  and  wax  the  ends  by  drawing 
the  wax  pad  quickly  and  vigorously  over  the  ends.  Fig.  4.  Then 
twist  the  ends  by  rolling  each  over  the  right  thigh.  Fig.  6.  Both 
ends  may  be  waxed  at  the  same  time.  The  wax  is  manipulated  to  the 


Fig.  7.     Waxing  the  Thread. 

best  advantage  if  a  quantity  is  melted  about  one-eighth  inch  thick 
onto  a  piece  of  leather  about  the  size  of  the  palm  of  your  hand. 

5.  Draw  the  two  waxed  ends  apart  and  while  holding  one  end 
with  the  index  finger  of  the  left  hand  (Fig.  5),  twist  the  other  thread 
by  rolling  it  on  the  thigh.    Fig.  6.    When  the  one  end  has  been  suf- 
ficiently twisted  place  the  end  of  the  twisted  thread  on  the  index 
finger  of  the  left  hand  (Fig.  5),  and  give  the  other  end  of  the  thread 
the  same  treatment. 

6.  Equalize  the  twist  by  drawing  the  thread  back  and  forth 


MAKING  A  HARNESS  THREAD 


13 


around  the  hook.    The  purpose  of  holding  the  thread  is  to  grip  it 
firmly  and  to  protect  the  fine  end. 

7.  Wax  the  thread.  This  is  accomplished  by  holding  both 
ends  of  the  thread  with  the  first  two  fingers  of  the  left  hand.  Then 
hold  the  wax  pad  in  the  right  hand,  place  the  thread  on  the  pad  and 
press  the  thread  firmly  with  the  ball  of  the  thumb.  Fig.  7.  Draw 
the  pad  vigorously  back  and  forth  over  a  short  piece  of  thread  at 
a  time.  The  heat  caused  by  friction  melts  the  wax  onto  the  thread. 
When  all  the  thread  is  waxed  remove  the  pad  and  draw  the  thread 
vigorously  through  between  the  thumb  and  index  finger  of  the  right 
hand.  This  equalizes  the  wax.  Fig.  8. 


Fig.  8.     Equalizing  the  Wax. 

It  will  be  noted  that  the  thread  is  sticky  and  when  in  this  con- 
dition won't  draw  well.  This  is  remedied  by  rubbing  with  beeswax. 
Do  not  rub  beeswax  on  the  ends  as  this  will  prevent  the  threads 
from  holding  the  needles. 

8.  Thread  the  needles.  This  is  accomplished  by  drawing  the 
end  of  the  thread  through  the  eye  of  the  needle  about  two  inches. 


14  HARNESS  REPAIRING 

Then  double  the  thread  back  and  clamp  it  close  to  the  needle  with 
the  thumb  and  index  finger  of  the  left  hand.  Turn  the  needle  between 
the  thumb  and  the  index  finger  of  the  right  hand  gradually  moving 
the  left  hand  back  on  the  thread  away  from  the  needle.  Fig.  9.  The 
fine  end  should  twist  down  into  the  waxed  thread  so  as  to  be  invisible 
and  secure.  If  the  thread  has  flat  surfaces  it  is  an  indication  that  it 
was  not  twisted  sufficiently.  The  finished  thread  should  be  round 
and  smooth. 


Fig.  9.     Twisting  the  End  of  the  Thread  Back  at  the  Needle. 

MAKING  A  STITCHED  SPLICE 

1.  Cut  the  ends  of  the  straps  to  be  spliced,  square.     This  is 
accomplished  by  placing  the  strap  flat  on  the  bench  and  rolling  the 
round  knife  over  the  point  on  the  strap  at  which  the  cut  is  to  be 
made.    Fig.  10. 

2.  Skive  off  the  ends  by  the  use  of  the  round  knife.    The  skiv- 
ing should  be  done  on  the  flesh  side  of  the  leather  which  is  the  rough 
side.    It  is  accomplished  by  placing  the  strap  flat  on  the  bench  and 
giving  the  knife  a  slant  of  shearcut.    Fig.  11.    A  smooth  cut  is  dif- 
ficult to  obtain  in  any  other  way  than  by  a  shearing  cut  yet  it  is 
essential  to  neatly  finished  work.    It  is  suggested  that  the  beginner 
practice  getting  smooth  cuts  on  scraps  of  waste  leather. 

A  very  satisfactory  way  of  skiving  the  end  of  a  strap  is  shown 
in  Fig.  12.  Place  the  strap  on  a  bench  hook  or  board  so  that  the  end 
is  flush  with  the  edge  of  the  bench  hook  or  board,  then  by  holding 
the  strap  firmly  with  the  left  hand  and  the  jack  plane  in  the  right 


MAKING  A  STITCHED  SPLICE 


15 


hand,  as  illustrated,  the  skiving  may  be  done.     The  plane  must  be 
sharpened  to  a  keen  edge  to  cut  the  leather  satisfactorily. 


Fig.  10.     Cutting  the  End  of  the   Strap   Square. 

3.  Place  one  strap  on  top  of  the  other  so  as  to  lap  about  two 
inches  and  lay  them  on  the  bench  with  the  smooth  side  up.  Hold  the 
pricking  wheel  firmly  in  the  right  hand  and  by  guiding  it  against 
the  edge  of  the  strap  space  off  the  stitches  the  full  length  of  the 
splice.  Fig.  13. 


Fig.  11.     Skiving  the  End  of  the  Strap  with  the  Round  Knife. 


16 


HARNESS  REPAIRING 


Fig.  12.     Skiving  the  End  of  the  Strap  with  the  Jack  Plane. 

4.     Place  the  straps  in  the  stitching  clamp  so  as  to  lap  about 
two  inches  with  the  strap  nearest  you  to  the  right  and  with  the 


Fig.  13.     Spacing  Off  the  Stitching  with  a  Pricking  Wheel. 


MAKING  A  STITCHED  SPLICE 


17 


marked  side  of  the  straps  to  the  right.  Clamp  the  strap  so  that  the 
stitches  will  be  rather  close  to  the  jaws  of  the  clamps  and  thus  held 
firmly. 

5.  Having  prepared  the  thread  and  needled  the  ends  make  a 
hole  with  the  sewing  awl  through  the  single  strap  farthest  away 
from  you  in  the  clamp  at  a  point  just  beyond  the  splice.  Keep  the 
awl  in  your  right  hand  and  draw  the  thread  through  the  hole  in  the 
strap  so  that  an  equal  length  of  thread  is  on  each  side. 

The  awls  commonly  used  are  diamond  shaped.  The  holes  through 
the  straps  are  made  so  that  one  corner  of  the  hole  is  about  half  way 
between  the  top  and  the  point  farthest  from  the  worker.  A  size  of 
awl  should  be  used  which  will  make  a  hole  sufficiently  large  to  permit 
the  second  needle  to  pass  through  freely  when  the  first  thread  is  in 
the  hole. 


Fig.   14A. 


Holding  Awl  and  One  Needle  in  Right  Hand  and  Passing  Other 
Needle  Through  Hole — View  from  Side  of  Workman. 


6.  Make  the  second  hole  through  the  straps.     Place  the  left 
needle  in  the  hole,  grab  it  with  the  thumb  and  index  finger  of  the 
right  hand,  draw  it  about  three  inches,  then  hook  the  hand  over  it 
and  draw  it  about  a  foot. 

7.  With  both  needles  and  the  awl  in  the  right  hand,  pass  the 
needle  of  the  right  hand  thread  through  the  upper  corner  of  the  hole, 
grab  the  needle  with  the  left  thumb  and  index  finger,  draw  it 
through  about  three  inches,  then  hook  the  hand  over  it  and  draw  it 
through  as  far  to  the  left  as  the  other  thread  is  to  the  right.    Fig. 
14A.    Keeping  the  needle  and  awl  in  the  right  hand  and  the  left 


18  HARNESS  REPAIRING 

needle  in  the  left  hand  grab  the  threads  firmly  between  the  thumbs 
and  index  fingers  and  draw  them  up  tight.  There  is  little  danger 
of  a  beginner  drawing  them  too  tight. 

8.  Continue    stitching   in   this    manner   until   the   last    stitch 
through  the  two  straps.    The  right  hand  needle  and  thread  is  then 
passed  through  the  single  strap  at  a  point  one  stitch  beyond  the 
splice.    Fig.  14B. 

9.  Turn  the  strap  end  for  end  and  clamp  in  place.     Cross  the 
threads  on  the  left  side  of  the  strap  and  bring  one  thread  through  a 
hole  in  the  single  strap  just  beyond  the  splice  and  proceed  stitching 
as  before. 


Fig.  14B.     Holding  Awl  and  One  Needle  in  Right  Hand  and  Passing  the  Other 
Needle  Through  Hole — View  from  Side  Opposite  Workman. 

10.  To  finish  the  stitching  place  the  left  needle  and  thread 
through  as  usual,  then  place  the  right  needle  in  the  hole  and  when 
in  this  position  wind  the  left  thread  once  or  twice  around  the  needle. 
Then  draw  both  threads  up  tight  as  before.    This  winding  locks  the 
threads  in  the  leather.     Another  small  hole  is  then  made  back  on 
the  splice  at  a  point  about  %"  below  the  next  to  the  last  stitch  and 
the  right  thread  is  passed  through,  drawn  up  tight  and  both  threads 
cut  off  close  to  the  strap. 

11.  Pass  the  wheel  marker  over  the  stitching  on  the  same  side 


MAKING  A  STITCHED  SPLICE 


19 


Fig.  15. 


Finishing  the  Stitching  by  Pressing  the  Wheel  Marker 
over  the  Stitching. 


as  before,  pressing  firmly.  Fig.  15.  Trim  the  edges  with  the  trim- 
ming knife  so  as  to  make  them  smooth.  This  adds  greatly  to  the 
appearance  of  the  work.  The  appearance  may  be  further  improved 
by  placing  the  splice  flat  on  the  bench  or  a  metal  surface  and  tap- 
ping lightly  with  a  hammer. 

12.    Finish  by  brushing  on  a  leather  stain  so  that  all  will  be 
black. 


20 


HARNESS  REPAIRING 


ATTACHING  A  BUCKLE  WITH  A  CONWAY  LOOP 

1.  Punch  a  hole  at  %"  from  the  end  of  the  strap  and  another 
hole  about  5"  from  the  hole  at  the  end.    Fig.  16. 

2.  Place  the  strap  through  the  Conway  Loop,  beginning  at 
point  A  in  the  illustration,  then  strip  the  snap,  buckle  or  D  on  the 


/^/?£05    DOWN 


THE  LOOP 


Fig.  16.     Attaching  a  Buckle  with  a  Conway  Loop. 

strap  with  the  spring  up,  bring  it  back  in  the  loop  under  the  part 
which  is  already  in  the  loop,  then  press  the  strap  down  on  the  loop, 
forcing  the  pin  on  the  loop  through  the  two  holes. 

ATTACHING  A  BUCKLE  WITH  RIVETS  AND  THE 
RIVETING  MACHINE 

1.  Place  the  strap  on  the  work  bench  with  the  rough  or  flesh 
side  up,  and  with  the  round  knife  or  jack  plane  skive  about  two 
inches  of  the  end  to  a  wedge  shape. 

2.  With  a  straight  or  round  knife  or  jack  knife  taper  the  end 
as  shown  at  A  in  Fig.  17. 

3.  Punch  two  holes  with  the  belt  punch  about  V  apart,  the 
first  one  about  2y2"  from  the  end  of  the  strap.    B  in  Fig.  17. 

4.  Fold  the  end  back  so  that  the  holes  line  up  and  hold  firmly 
with  the  left  hand;  then  cut  an  opening  into  the  folded  end  to  re- 
ceive the  tongue  of  the  buckle  as  shown  at  C  in  Fig.  17. 

5.  Place  the  buckle  on  the  strap  as  shown  at  D  in  Fig.  17. 

6.  Drop  a  tubular  harness  rivet  in  the  riveting  machine  with 
the  head  down ;  place  the  strap  in  the  machine  with  the  cut  end  up 
as  shown  at  E  in  Fig.  17,  and  drive  the  rivet  in  place.     The  first 
rivet  should  be  placed  close  to  the  hole. 


REPLACING  A  HAME  CLIP  ON  A  TUG 


21 


7.  Place  another  rivet  near  the  end  of  the  strap  as  indicated  at 
E  in  Fig.  17.    In  placing  the  second  rivet  don't  let  the  buckle  end 
of  the  strap  drop  down  or  the  end  of  the  strap  will  not  fit  tight 
against  the  strap  in  the  finished  job. 

8.  With  a  small  brush  swab  on  enough  edge  ink  to  blacken  the 
newly  cut  leather. 


AND    CUT  END 
T4PER    Of  ABOUT  a 
O/V  ROUGH     Off 
FLESH  -S/DE 


PL/tC£   BUCKLE  O/V  STff/JP 
HEBE 


PL/ICE  STRAP  //v 

RIVETING  /WCH/NE 
ANOTHER 


TiSBULflR  Hrtft/V&SS  RIVET 
Fig.  17.     Attaching  a  Buckle  with  Rivets. 

REPLACING  A  HAME  CLIP  ON  A  TUG 

The  replacing  of  a  hame  clip  is  a  harness  repair  job  which  occurs 
often,  as  the  hame  clip  is  a  part  of  a  harness  which  often  wears  out 
due  to  the  constant  friction  between  the  hame  clip  and  hame  staple. 
It  may  be  accomplished  as  follows : 

1.  With  pinchers  or  cold  chisel  and  hammer  remove  the  old 
rivets. 

2.  Place  the  new  clip  on  the  tug  in  the  position  which  it  is  to 
assume  when  riveted,  A,  Fig.  18,  and  mark  the  holes  for  the  rivets 
with  the  scratchawl. 

3.  Punch  the  holes  for  the  rivets  with  the  belt  punch  or  sad- 
dler's punch. 

4.  Insert  the  hame  clip  in  the  hame  staple,  and  draw  it  onto  the 
end  of  the  tug.    The  clip  is  stripped  over  the  tug, — it  need  not  be 
inserted  in  the  tug  as  the  hame  will  hold  the  metal  away  from  the 
horse  and  prevent  chafing. 


22 


HARNESS  REPAIRING 


5.  Draw  the  hame  clip  tight  against  the  leather  by  placing  the 
ring  of  the  clip  on  the  anvil  and  striking  the  other  side  of  the  ring 
firmly  with  the  hammer.    B,  Fig.  18. 

6.  Draw  the  holes  in  line  with  the  scratchawl. 

7.  Place  a  rivet  through  the  hole  in  the  clip  and  tug  nearest 
the  head  from  the  horse  side  and  rivet  just  enough  to  hold  in  place. 

8.  Place  the  other  rivet  or  rivets  in  the  same  way  and  hammer 
all  rivets  tight.* 

HAVE 


LOCATE  HOLES  WITH 


STRIKE  HERE'  TO 
CLOSE  CLIP  O/V  TUG 


RIVETS 


THE  R£Pfim  JOB  COMPLETED 

Fig.  18.     Replacing  a  Hame  Clip  on  a  Tug. 

REPAIRING  A  TRACE  OR  TRACE  AND  TUG  WITH 
HAME  CLIPS  AND  LINK 

A  broken  trace  may  be  neatly  and  substantially  repaired  by  the 
use  of  a  link  from  a  chain  and  two  hame  clips.  (Fig.  19.)  It  may 
be  accomplished  as  follows : 

1.  Cut  the  two  broken  ends  of  the  trace  square.    Enough  should 
be  cut  off  to  make  the  trace  its  original  length  when  the  hame  clips 
and  the  link  are  in  place. 

2.  Place  a  clip  on  the  trace  in  the  position  which  it  is  to  assume 
when  riveted,  A,  Fig.  18,  and  mark  the  places  for  the  rivets  with 
the  point  of  a  scratchawl. 

3.  Punch  the  holes  through  the  trace  for  the  rivets  with  the 
belt  punch  or  saddler's  punch. 

*Note: — If  rivets  at  hand  are  too  long  they  should  be  cut  so  as  to  be 
of  proper  length.  The  rivets  should  be  neatly  rounded  and  smoothed  and 
not  hammered  out  flat  with  edges  split  out.  A  rivet  set  may  be  used  to 
smooth  the  work. 


REPAIRING  A  TRACE  OR  TUG 


23 


4.  Insert  the  link  in  one  of  the  clips  and  force  one  end  of  the 
clip  into  the  cut  end  of  the  trace  so  that  there  will  be  one  thickness 
of  leather  between  the  clip  and  the  horse.  If  the  clip  were  stripped 
over  the  trace  instead  of  one  end  being  inserted  it  would  chafe  the 
horse.  Drive  it  into  the  trace  with  a  hammer  so  that  the  holes  will 
line  up.  Further  draw  the  holes  in  line  by  forcing  the  scratchawl 
through  a  hole  in  the  strap  and  a  corresponding  hole  in  the  clip. 


Fig.  19.     Repairing  a  Trace  or  Trace  and  Tug  with  Two  Hame  Clips  and  a  Link. 

5.  Place  the  head  of  the  clip  on  the  anvil,  vise  or  other  metal 
support  and  firmly  strike  the  other  edge  of  the  head  with  a  hammer, 
thus  drawing  the  clip  tight  on  the  leather.    B,  Fig.  18. 

6.  Again  draw  the  holes  in  line  by  the  use  of  the  scratch-awl. 

7.  Place  a  soft  iron  rivet  into  the  hole  nearest  the  link  from 
the  leather  or  horse  side  of  the  trace  and  rivet  just  enough  to  hold 
the  rivet  in  place. 

8.  Place  the  other  rivet  in  the  same  way  and  rivet  the  parts 
firmly  together. 

9.  Place  the  other  clip  into  the  link  and  fasten  to  the  other 
piece  of  trace  in  the  same  manner  as  the  first. 

10.  This  method  of  repair  is  often  used  where  the  trace  and  tug 
are  joined.    The  distance  from  the  front  end  of  the  tug  to  the  center 
of  the  link  should  be  18". 

If  this  method  of  repair  is  used  at  this  point  on  the  trace  a  belly 
band  billet  1%"  wide  by  14"  long  is  riveted  or  sewed  onto  the  link. 
(Fig.  19.) 


24  HARNESS  REPAIRING 

REPLACING  A  BROKEN  HAME  STAPLE 

Due  to  the  constant  friction  between  the  hame  clip  and  the  hame 
staple,  the  hame  staple  very  frequently  becomes  worn  through  and 
must  be  replaced  with  a  new  one.  It  may  be  accomplished  as  follows : 


JERK  H/WE 
AND  LEFT  AND  BRE0K 

THE  OLD   STAPLE  HERE 


JERK  H*WE  UP  AND 

DOWN  &MD    BREfiK 
LEGS     Or  OLD 


DP/VE  OLD  #/V£T 
E/VDS   DOWN  WITH 
HfltfMER  flttD  PUNCH 


CUT   ENDS    Of   OLD 
STflPLE     WITH   BOLT  CUT' 
TER,HflCKSfiW    OR 
COLD    CH/SEL 


PLtiCE    HOLD  jBfiCH  ON  NEW 
STfiPLE  AND  STAPLE  IN  H4ME 

THEN  CLflfJP  IN  V/SE,  PLflCE 

WASHERS    CW^S 
PLE  *ND  RIVET 


Fig.  20.     Replacing  a  Broken  Hame  Staple. 


1.  If  the  old  staple  which  it  is  desired  to  replace  isn't  entirely 
worn  through  it  may  be  broken  by  placing  one  side  of  the  staple  in 
the  vise  as  shown  at  A,  Fig.  20,  and  vigorously  jerking  the  hame 
back  and  forth,  left  and  right. 

2.  When  the  staple  is  broken  as  shown  at  B,  Fig.  20,  place  one 
side  in  the  vise  as  shown,  grab  the  end  of  the  hame  in  both  hands 
and  jerk  it  up  and  down  and  thus  break  the  staple  off  close  to  the 
hame. 

3.  Hame  staples  are  tapered  and  cannot  be  driven  through  to 


USE  OF  BUCKLE  SHIELDS 


25 


the  riveted  side.  The  hame  is  placed  in  the  vise  as  shown  at  C  with 
the  riveted  edge  down  and  the  rivets  driven  down  with  punch  and 
hammer  as  far  as  possible. 

4.  The  hame  is  reversed  in  the  vise  so  that  the  riveted  ends  of 
the  staple  are  up  as  shown  at  D.    The  riveted  ends  are  then  cut  off 
with  a  hack  saw,  bolt  cutter  or  cold  chisel.    If  a  cold  chisel  is  used 
the  rivets  must  be  held  on  a  solid  metal  surface.    Having  cut  off  the 
ends  the  rivets  are  punched  out  with  a  hammer  and  punch. 

5.  Place  the  right  or  left  hold  back  plate  and  ring,  depending 
on  right  or  left  hame,  in  place  on  the  new  staple  and  drive  the  staple 
in  place. 

6.  Clamp  the  staple  in  the  vise  as  shown  at  E  and  place  wash- 
ers on  the  staple.    Then  rivet  firmly  in  place. 

USE  OF  BUCKLE  SHIELDS 

It  is  quite  desirable  that  the  buckle  that  attaches  the  breeching 
to  the  hip  strap  of  harnesses  be  provided  with  a  buckle  shield  so 
as  to  prevent  the  hair  of  the  tail  of  the  horse  from  being  caught  on 
the  tongue  of  the  buckle  and  pulled  out.  Metal  buckle  shields  of 


BUCKLE  SHIELD  //v  PLSIG& 


Fig.  21.    Making  and  Use  of  Buckle  Shields. 


26 


HARNESS  REPAIRING 


various  sizes,  B,  Fig.  21,  may  be  purchased  and  used  for  this  pur- 
pose. They  are  attached  as  shown  at  C,  Fig.  21. 

A  very  satisfactory  buckle  shield  may  be  made  with  a  piece  of 
leather  as  shown  at  A,  Fig.  21.  The  size  of  the  piece  of  leather  to 
be  used  depends  on  the  width  of  the  strap.  The  one  shown  is  1%" 
wide  and  1%"  long  and  is  designed  for  a  strap  V  in  width.  On  a 
line  drawn  parallel  to  each  end  of  the  strap  i/4"  or  5/16"  from  the 
ends,  make  oblong  holes  with  the  belt  punch  of  sufficient  width  to 
permit  the  strap  to  pass  through.  In  this  drawing  it  is  1"  wide. 
The  edges  of  the  strap  should  be  somewhat  rounded  and  the  corners 
should  be  cut  round  so  as  to  make  as  smooth  a  shield  as  possible. 

Leather  from  an  old  shoe  may  be  used.  Leather  from  an  old  belt 
may  also  be  used,  but  may  need  to  be  skived  off  so  as  to  be  suf- 
ficiently flexible.  Stiff  leather  should  not  be  used  as  it  is  apt  to 
chafe  the  horse. 

REPAIRING  THE  END  OF  A  TRACE  WITH  A 
WROT  CONCORD  CLIP 

1.  Cut  the  end  of  the  trace  to  be  repaired  square.  Fig.  22.  If 
the  leather  is  badly  torn  so  as  to  be  somewhat  ragged,  it  may  be 
stitched. 

COCKEYE. 

WROT  COMCORD  CLIP 


COCKEYE  row  our 


THE:  REPAIR  JOB  COMPLETED 

Fig.  22.     Repairing  the  End  of  a  Trace  with  a  Wrot  Concord  Clip. 

2.  Place  the  trace  in  the  clip  and  mark  the  holes  for  rivets. 
The  trace  should  be  kept  far  enough  from  the  cockeye  to  permit  the 
cockeye  to  swing  freely. 

3.  Eemove  the  trace  from  the  clip  and  punch  the  holes. 

4.  Place  the  cockeye  and  the  trace  in  the  clip  and  the  rivets  in 
place.    Place  the  heads  of  the  rivets  on  the  anvil  or  other  solid  metal 
surface  and  rivet  the  clip  tight  onto  the  trace. 


ATTACHING  HEEL  CHAIN 


27 


ATTACHING  HEEL  CHAIN  TO  TRACE  WITH  A 

HAME  CLIP 

If  a  cockeye  tears  out  of  the  end  of  a  trace  it  may  be  neatly  and 
substantially  repaired  by  hooking  a  hame  clip  into  the  heel  chain  and 


COCKEYE  TORN  OUT 


Fig.  23.    Attaching  Heel  Chain  to  Trace  with  a  Hame  Clip. 

riveting  the  clip  onto  the  end  of  the  trace.    It  may  be  accomplished 
as  follows : 

1.  Trim  the  torn  end  of  the  trace,  A,  Fig.  23. 

2.  Place  the  hame  clip  on  the  trace  and  mark  the  places  for 
the  rivet  holes  A,  Fig.  18. 

3.  Punch  the  holes  with  the  belt  punch  or  saddler's  punch. 

4.  Place  the  clip  on  the  trace. 

Place  the  clip  on  the  anvil,  vise  or  other  solid  metal  support  and 
close  it  tight  on  the  trace  by  a  blow  of  the  hammer,  B,  Fig.  18. 

5.  Force  the  scratchawl  through  the  holes  in  the  clip  and  trace 
to  line  them  up. 

6.  Place  rivets  from  the  horse  side  of  the  trace   and  rivet 
smooth. 

REPAIRING  A  TRACE  AND  TUG  WITH  A  TRACE 
SQUARE  AND  TWO  WROT  CONCORD  CLIPS* 

1.  Place  the  square  in  the  clip  and  the  end  of  the  trace  in  posi- 
tion in  the  clip  and  mark  the  holes  for  the  rivets  on  the  trace, 
Fig.  24. 


*Note: — Cut  and  shorten  the  length  of  the  trace  or  tug  a  distance 
equal  to  the  length  of  the  trace  square  so  that  the  total  length  of  the  trace 
will  be  the  same  as  it  was  before  the  break  occurred. 

This  method  of  repair  is  one  often  used  where  the  trace  and  tug  are 
joined.  The  distance  from  the  front  end  of  the  tug  to  the  center  of  the 
trace  square  should  be  18".  If  this  method  of  repair  is  used  at  this  point 
on  the  trace  a  trace  square  billet  I'/i"  long  is  riveted  or  sewed  onto  the 
trace  square. 


28 


HARNESS  REPAIRING 


2.  Remove  the  trace  and  punch  the  holes  for  the  rivets. 

3.  Place  the  trace  in  the  clip  and  the  rivets  in  the  holes  and 
with  the  heads  of  the  rivets  resting  securely  on  an  anvil  or  other 
metal  surface  rivet  the  ends  of  the  rivets  securely  on  the  clip. 

4.  Fasten  the  other  end  of  the  tug  in  the  same  way. 


WftOT 


Fig.  24.     Repairing  a  Trace  and  Tug  with  a  Trace  Square  and  two 
Wrot  Concord  Clips. 


SPLICING  A  TRACE  WITH  A  TRACE  SPLICER  OR 
A  METAL  PLATE 

1.  Cut  the  broken  ends  of  the  trace  square. 

2.  Place  the  square  ends  together ;  place  the  plate  on  the  trace 
and  mark  the  points  for  the  rivets  with  the  scratchawl. 

3.  Make  the  rivet  holes  and  place  the  plate  in  the  center  of  the 
trace  as  shown  in  Fig.  25. 

4.  Place  the  repair  job  on  an  anvil  or  other  solid  metal  surface, 

TRACE  SPLIGER 


THE 

Fig.  25.     Splicing  a  Trace  with  a  Trace  Splicer  or  a  Metal  Plate. 


REPAIRING  BOTTOM  END  OF  HAME  29 

place  the  rivets  in  the  holes,  with  a  washer  on  the  rivet  and  rivet  in 
place.  Eivets  should  be  used  which  have  flat  heads  and  just  long 
enough  to  rivet  well.  The  rivets  should  be  placed  with  the  head  on 
the  horse  side  of  the  trace  and  smoothed  as  neatly  as  possible  so  as 
to  prevent  rubbing  the  horse. 

5.  If  a  narrow  plate  is  used  the  edges  and  ends  of  the  plate 
should  be  filed  smooth.  The  edges  of  the  trace  may  be  sewed  as 
shown  in  the  illustration  and  thus  the  appearance  of  the  job  greatly 
enhanced.* 

REPAIRING  BOTTOM  END  OF  HAME 

If  a  hame  iron  wears  through  where  it  holds  the  bottom  loop 
it  may  be  repaired  with  a  repair  clip. 

1.  Clamp  the  hame  in  the  vise  and  remove  the  old  rivet  and 
the  broken  end  with  the  hammer  and  punch. 

2.  Place  the  bottom  loop  in  the  repair  clip  and  strip  the  repair 
clip  on  the  end  of  the  hame  under  the  old  hame  iron. 

3.  Place  the  rivet  through  from  the  back  of  the  hame  through 
the  old  hole  in  the  iron  and  while  resting  the  head  of  the  rivet  on 
an  anvil  or  vise  rivet  snugly  in  place. 

4.  At  a  point  on  the  iron  just  below  the  rivet  cut  a  notch  in 
the  iron  with  a  file  and  break  the  end  of  the  old  iron  off.    Note  in 
Fig.  26,  "Cut  the  old  metal  here." 


REPAIR  CUP  FOR  END  OF 


Cur  THE  OLD 

METrtL 


PLACE  REPAIR  CUP  WOZR   THE 

OLD    riETfiL    STRfiP    *ND    RIVET 

Fig.  26.     Repairing  Bottom  End  of  Hame. 

5.     Hammer  the  end  tight  against  the  kame  and  smooth  with 
a  file  if  necessary. 

HARNESS  STITCHING  CLAMP  TO  BE  USED  WITH 
METAL  VISE  ON  WORKBENCH 

The  harness  stitching  clamp  which  is  shown  in  the  picture  and 
the  drawing  of  which  is  shown  in  Fig.  27,  is  made  of  two  pieces  of 

'Note: — Any  piece  of  metal  approximately  %"  thick  by  %"  or  l"  wide 
by  6"  to  8"  in  length  may  be  drilled  and  used  for  the  plate. 


30 


HARNESS  REPAIRING 


HARNESS    STITGHt/VO     CLAMP 
TO   BE    USED      WITH 
V/SC 


.  27. 


HARNESS  STITCHING  CLAMP 


31 


TO  BE    USED    W/TH 
3 HOP  WOXKBEMCH 


Fig.  28. 


32  HARNESS  REPAIRING 

hardwood  %"x4"x!4".  one  piece  of  any  wood  %"x%"x4",  and  a  piece 
of  leather  2%"x4".  If  leather  of  these  dimensions  is  not  at  hand, 
two  or  three  pieces  of  strap,  or  trace  or  tug  of  any  width,  which  is 
available,  2%"  long  may  be  used.  The  block  between  the  two  mem- 
bers of  the  clamp  is  nailed  to  one  member  only.  The  leather  hinge 
is  nailed  to  both  members  of  the  clamp  but  not  to  the  block.  The 
clamp  may  be  made  14"  long  or  longer  or  shorter  to  suit  the  height 
of  the  vise  and  the  person  using  the  clamp. 

The  clamp  may  also  be  used  to  hold  a  crosscut  or  hand  saw  for 
filing. 

HARNESS  STITCHING  CLAMP  TO  BE  USED  WITH 
FARM  SHOP  WORKBENCH  VISE 

As  shown  in  the  picture  this  clamp  is  used  with  the  wooden  vise 
on  the  farm  shop  workbench.  Fig.  28.  A  piece  of  wood  ^4"xl"x5" 
is  placed  between  the  two  pieces  of  the  clamp  at  the  bottom  and 
nailed  to  one  member  of  the  clamp.  A  piece  of  wood  13/16"xl%"x5" 
is  nailed  to  one  member  of  the  clamp  at  one  side  at  a  point  5^" 
from  the  bottom.  This  piece  fits  against  the  top  plank  of  the  bench. 
When  the  vise  on  the  bench  is  closed  it  draws  the  top  of  the  clamp 
tight  onto  the  leather  for  stitching.  Any  piece  of  leather  may  be 
used  for  the  hinge  at  the  bottom.  It  should  be  nailed  to  the  bottom 
ends  of  the  clamp  but  not  to  the  block  between  the  members  of  the 
clamp. 

The  height  of  the  clamp  may  be  made  26"  as  called  for  in  the 
drawing  or  more  or  less  to  suit  the  workman. 

The  clamp  may  also  be  used  for  holding  a  crosscut  or  handsaw 
for  filing. 

Since  the  two  horizontal  bars  of  the  vise  are  more  than  5"  apart 
the  clamp  has  a  tendency  to  tip  when  not  tight  in  the  vise.  This 
may  be  overcome  by  placing  a  narrow,  thin  board  in  the  vise  on  the 
horizontal  members  and  then  placing  the  clamp  in  place. 

STITCHING  CLAMP  AND  FARM  WORKBENCH 

A  very  satisfactory  harness  stitching  arrangement  is  that  of 
using  a  clamp  which  is  held  in  the  vise  of  the  farm  workbench.  Figs. 
29,  30,  31.  The  clamp  and  strap  are  made  entirely  apart  from  the 
bench  and  are  only  placed  in  the  vise  when  stitching  is  to  be  done. 
When  the  stitching  job  is  completed  the  strap  is  unsnapped  from  the 
lever,  the  clamp  is  removed  from  the  vise  and  the  outfit  hung  on  a 
nail  in  some  out-of-the-way  place  as  shown  in  Fig.  33,  until  further 
call  for  its  use.  The  following  bill  of  material  is  for  the  lever  ar- 
rangement and  stitching  clamp  only. 


STITCHING  CLAMP  AND  FARM  WORKBENCH 


33 


Material  Required. 
Lumber. 


Pieces 


Dimensions 
%"x4"x22" 
%"x4"x!8" 
%"x2"x4" 


%"xl"x20 


Use 

Post  for  clamp 
Clamp 

Block  between  clamp  and 
Fulcrum 
Lever 


post 


Hardware. 


2  machine  bolts  %"x3}&"  to  bolt  post,  block  and  clamp  together. 

2  2"  fast  joint,  light,  narrow  butt  hinges  with  screws. 

2   carriage  bolts  %//x21/^"  to  fasten  fulcrum  to  brace  of  bench. 

1  machine  bolt  ^4"x2^/r  to  fasten  lever  to  fulcrum. 

1  piece  of  metal  %"xl"x2"  for  lock. 

1  piece  of  metal  %"xl"x5"  for  clamp. 

6  round  head  blued  screws  %"  No.  8  to  fasten  lock  and  clamp. 

1   1%"  fence  staple  for  fastening  snap  to  lever. 

1  V  harness  snap  for  fastening  strap  to  staple. 

1  1"  strap  3'  6"  long. 

1  V  harness  buckle. 

1  piece  of  tin  I"x2"  to  place  in  mortise  in  post  for  strap  to  slide  over 
and  prevent  wear  of  strap. 

2  %"  brads  to  fasten  end  of  strap  to  clamp. 
1  coil  spring  to  spread  clamp. 


Fig.  29.     Lever  and  Lock  of  Stitch- 
ing Clamp  and  Farm  Workbench. 


Fig.   30.     Stitching  Clamp   and   Vise 
of  Farm  Workbench. 


34 


HARNESS  REPAIRING 


STITCHING  CLAMP  AND  FARM  WORKBENCH 


35 


Directions  for  Construction. 

1.  Reduce  all  pieces  to  length,  width  and  thickness. 

2.  Bevel  the  top  ends  of  the  post  and  clamp  as  shown  in  the 
drawing. 

3.  Make  mortises  %"xl"  for  the  strap  through  the  post  and 
clamp  at  6"  from  the  top. 

4.  Bend  the  piece  of  tin  in  the  mortise  in  the  post  and  fasten 
with  brads.    This  provides  a  smooth  surface  for  the  strap  to  slide 
over. 

5.  Bolt  the   clamp   and  post   together  with   y8"x2"x4"   block 
between  them  at  the  bottom,  using  the  %"x31/^//  machine  bolts. 


Fig.   32.     Clamp,    Lever,   Wedge   and 
Strap  Hung  on  Nail. 


Fig.  33.     Clamp  Hung  on  Nail. 


6.  Fasten  the  hinges  in  place,  then  remove  the  hinges  and  saw 
the  clamp  in  two  at  two  inches  from  the  bottom.    Then  replace  the 
hinges.    This  leaves  a  saw  kerf  between  the  parts  and  permits  the 
clamp  to  close  at  the  top. 

7.  Fasten  the  coil  spring  between  the  clamp  and  the  post. 

8.  File  notches  similar  to  the  teeth  on  a  rip  saw  in  one  edge 
of  the  metal  clamp  as  shown  in  the  detail  drawing. 

9.  Drill  four  holes  through  the  metal  clamp  near  the  back  edge 
for  the  screws. 

10.  Fasten  the  metal  clamp  to  the  leg  of  the  workbench  as 
shown  in  the  drawing. 

11.  Drill  the  holes  through  the  metal  piece  for  the  lock  and 


36  HARNESS  REPAIRING 

fasten  to  the  upper  edge  of, the  lever  so  as  to  lock  onto  the  clamp. 
The  lock  should  be  gained  in  at  the  back  so  as  to  stand  at  a  slant. 
The  lower  edge  may  be  ground  or  filed  so  as  to  fit  up  into  the  notches 
of  the  clamp.  The  lock  should  be  placed  at  3%"  from  the  end  of 
the  lever. 

12.  Fasten  the  fence  staple  to  the  side  of  the  lever  at  a  point 
8%"  from  the  end  of  the  lever. 

13.  Fasten  the  lever  to  the  lower  end  of  the  fulcrum  with  the 
i/4"x2y2"  machine  bolt. 

14.  Fasten  the  fulcrum  to  the  inside  of  the  brace  of  the  bench 
at  a  point  91/2"  from  the  leg. 

15.  Assemble  the  buckle,  slide  loop,  snap  and  strap;  pass  the 
end  of  the  strap  through  the  mortises  in  the  post  and  clamp  and 
fasten  to  the  clamp  with  the  two  %"  brads. 

16.  Locate  a  point  on  the  top,  front  plank  of  the  workbench  at 
the  vise  end  3*4"  from  the  front  edge  and  10"  from  the  front  end, 
and  bore  a  hole  I1/!/'  in  diameter  through  the  plank  for  the  strap 
to  slide  through. 

17.  With  the  keyhole  saw,  chisel  and  mallet  make  the  front 
edge  of  the  hole  square  so  as  to  permit  the  strap  to  slide  through  flat. 

18.  Place  the  clamp  in  the  vise,  drop  the  snap  end  of  the  strap 
through  the  hole  in  the  top  of  the  bench  and  snap  it  to  the  staple  on 
the  lever. 

19.  Draw  the  strap  up  tight  at  the  buckle  so  that  pressure  on 
the  end  of  the  lever  will  draw  the  clamp  shut  and  lock  it. 

20.  Bore  a  hole  through  the  bottom  end  of  the  post  of  the  clamp 
so  that  it  may  be  hung  on  a  nail  in  some  out-of-the-way  place  when 
not  in  use.    Fig.  33. 

FARM  SHOP  WORKBENCH 

Bill  of  Material. 
Lumber  for  bench : 

Pieces  Dimensions  Use 

1  1%"  x  10"  x  8'  0"  Top     (maple    or    other    hard- 

wood) 

1  W  x  10"  x  8'  0"  Top    (soft  wood) 
4               1%"  x  5%"  x  2'  7"  Legs 

2  1%"  x  5%"  x  18%"  Sills 

2  i§"  x  4"  x  18%"  End  braces 

2  W  x  4"  x  6'  5*4"  Long  braces 

1  \l"  x   4"  x   13*4"  Cross  brace 

2  it"  x  10"  x  8'  0"  Aprons 

2  if  x   3"  x   18%"  Drawer  guides 

2  it"  x  it"  x  18%"  Drawer  guides 

1  it"  x  6"  x  18"  Drawer  front 

2  it"  x  6"  x  19"  Drawer  sides 

1  it"  x  4  it"  x  17"  Drawer  back 

2  it"  x  9&"  x  16%"  Drawer  bottom 


FARM  SHOP  WORK  BENCH 


37 


Jaw     (oak,    maple    or    other 

hardwood) 
Horizontal  braces  (oak,  maple 

or  other  hardwood) 
Diagonal   braces    (oak,   maple 

or  other  hardwood) 


Lumber  for  vise : 

1  1%"  x   7  Ms"  x   24" 

2  }|"  x  2"  x  17" 

2  H"  x  2"  x  2'  7 Ms" 

Hardware  for  bench: 

7  carriage  bolts  %"  x  6^j"  with  washers,  for  holding  sills  to  legs. 
1  carriage  bolt  %"  x  6"  with  washer,  for  holding  sill  to  leg. 

4  carriage  bolts  %"  x  1"  with  washers,  for  holding  top  to  sills. 
40  flat  head  bright  wood  screws,  1%"  No.  8  or  9  for  fastening  top 

board,  aprons,  braces,  and  drawer  guides. 
20   6d  common  nails  for  fastening  long  braces  to  legs. 

1  doz.  4d  common  nails  for  assembling  drawer  guides. 
%   Ib.  6d  finishing  nails  for  assembling  drawer. 

Hardware  for  vise: 

1  iron  bench  screw  %"  or  V  with  handle. 

4  flat  head  bright  wood  screws  1%"  No.  12  for  fastening  bench 
screw  to  jaw. 

8  flat  head  bright  wood  screws  2"  No.   12   for  fastening  braces 

to  jaw. 

8  flat  head  bright  wood  screws  %"  No.  8  for  fastening  braces  at 
joints. 


Fig.  34.    Another  View  of  the  Farm  Shop  Workbench  and  Farm  Woodworking  Tools. 


38 


HARNESS  REPAIRING 


FARM  SHOP  WORKBENCH  39 

Directions 

Dry  lumber  should  be  used  for  all  parts  of  the  bench  and  vise. 
Soft  lumber  may  be  used  for  all  parts  excepting  the  vise  and  top 
plank.  Oak,  maple,  hard  pine  or  other  hard  lumber  should  be  used 
for  these  members.  All  lumber  should  be  surfaced  on  two  sides 
to  the  thickness  called  for  in  the  drawing.  Figs.  34,  35. 

1.  Cut  the  legs  to  length  2'  7",  and  lay  out  the  mortises  at 
one  end  of  each  leg  to  receive  the  ends  of  the  sills  as  shown  in  the 
detail  drawing  I%"x5%"  removing  the  stock  with  the  cross  cut 
and  rip  saws. 

A  6%"  bolt  at  the  top  of  the  back  leg  at  vise  end  would  pre- 
vent the  vise  from  closing.  This  is  overcome  by  cutting  %"  out  of 
the  edge  of  the  leg  at  the  top  and  using  the  6"  bolt. 

If  the  lumber  for  the  legs  is  only  51/2"  wide  instead  of  5%"  as 
called  for  in  the  bill  of  material,  which  is  often  the  case,  the  bolts 
for  holding  the  sills  to  the  legs  may  be  y%"  shorter,  thus  being 
3/8"x6"  and  %"x5i/2". 

2.  Lay  out  the  gains  on  the  outside  edges  of  the  legs,  %"  deep, 
4"  wide  and  6"  from  the  bottom  ends  to  receive  the  cross  braces. 

3.  Cut  the  sills  to  length,  18%"  and  fasten  them  to  the  legs 
with  two  %"  x  6%"  carriage  bolts  at  each  joint.    Use  the  square  to 
assure  right  angles  between  the  legs  and  sills. 

4.  Fasten  the  cross  braces  to  the  legs,  using  two  1%"  No.  8 
or  9  flat  head  screws  at  each  joint. 

5.  Cut  the  long  braces  to  dimensions  and  fasten  them  in  place, 
using  five  6d.  common  nails  at  each  joint.    Make  sure  that  the  legs 
stand  at  right  angles  to  the  long  braces. 

6.  Cut  the  middle  cross  brace  to  length  13%"  and  fasten  to 
the  two  long  braces  with  two  1%"  No.  8  or  9  flat  head  screws  at 
each  end. 

7.  Cut  an  opening  in  the  upper  edge  of  the  front  apron  18" 
long  and  6"  deep,  24"  from  the  front  end  of  the  board  for  the  drawer. 

8.  Fasten  the  aprons  to  the  legs,  using  three  1%"  No.  8  or  9 
flat  head  screws  at  each  leg  except  the  vise  leg,  on  which  the  middle 
screw  is  omitted  because  of  the  bench  screw. 

9.  Lay  out  the  mortises  on  the  front  apron  for  the  horizontal 
braces  of  the  vise  so  that  the  top  of  the  mortises  are  7"  from  the 
top  of  the  bench  or  5y±"  from  the  top  of  the  apron,  and  so  that  the 
inside  of  the  mortises  fall  flush  with  the  sides  of  the  legs.    The 
mortises  should  be  made  slightly  larger  than  the  braces  to  provide 
a  free  working  of  the  braces  through  the  mortises. 


40  HARNESS  REPAIRING 

10.  Locate  and  bore  a  hole  for  the  bench  screw  with  a  bit  1/16" 
larger  than  the  bench  screw  through  the  apron  and  leg  on  a  center 
line  of  the  leg  TV?"  from  the  top  of  the  bench,  or  5%"  from  the  top 
of  the  apron. 

11.  Place  the  bench  screw  through  the  hole   and  fasten  the 
screw  washer  in  place  on  the  inside  of  the  leg  with  two  1%"  No.  12 
flat  head  wood  screws. 

12.  The  braces  for  the  vise  are  assembled  at  the  half  lap  joint 
and  placed  through  the  apron  from  the  inside  and  fastened  to  the 
jaw  of  the  vise  with  two  No.  12  flat  head  wood  screws  at  each  brace. 

13.  Assemble  the  drawer  guides  as  shown  in  the  detail  drawing, 
using  six  4d.  common  nails  for  each  guide,  and  fasten  in  position, 
using  two  1%"  No.  8  or  9  flat  head  screws  at  each  end  of  each  piece. 

14.  The  method  of  constructing  a  drawer  depends  somewhat 
upon  the  tools  and  machines  at  hand.  If  a  grooving  plane,  buzz 
saw  or  dado  saw  are  at  hand,  the  method  suggested  in  the  detail 
drawings  is  to  be  preferred. 

It  will  be  noted  that  grooves  are  cut  in  the  side  pieces  near  the 
lower  edge  and  also  near  the  rear  end  to  receive  the  bottom  and 
end  pieces.  A  groove  is  also  cut  in  the  drawer  front  at  the  inside 
near  the  bottom  to  receive  the  front  end  of  the  bottom.  The  drawer 
front  should  be  constructed  at  both  ends  as  shown  in  the  detail 
drawings.  If  the  above  tools  are  not  at  hand  this  may  be  done  with 
saw,  chisel  and  mallet.  Simple  box  construction  where  only  butt 
joints  are  used  makes  a  very  substantial  drawer  if  securely  nailed. 
Sixpenny  finishing  nails  may  be  used. 

15.  For  a  drawer  pull  in  this  place  an  opening  1"  wide  by  4" 
long  is  preferable  to  a  drawer  pull  which  is  fastened  to  the  outside 
of  the  drawer,  as  it  is  out  of  the  way. 

16.  Lay  the  top  plank  in  place,  clamp  tightly,  and  draw  lines 
across  over  the  center  of  the  cross  sills. 

17.  On  each  line  just  drawn  locate  two  points;  one  1%"  from 
the  back  edge  and  one  3%"  from  the  front  edge. 

18.  Bore  holes  %"  deep  on  points  just  located  with  %"  bit. 

19.  Continue  holes  through  plank  and  into  sills  with  %"  bit. 

20.  Remove  plank  and  continue  holes  through  sill. 

21.  Place  plank  in  position  and  fasten  with  %"x7"  carriage 
bolts,  using  one  washer  for  each  bolt. 

22.  Plug  the  holes  in  the  top  of  the  plank. 

23.  Fasten  the  top  board  by  using  three  1%"  No.  8  or  9  flat 
head  screws  through  the  board  into  each  sill. 


STITCHING  HORSE  41 

STITCHING  HORSE 

Bill  of  Materials. 

(Figs.  36,  37,  38,  39.) 

Lumber:  Oak,  maple,  beech,  birch  or  other  hardwood. 

Pieces  Dimensions                                                      Use 

1  I%"xl0^"x26"  Seat 

4  I}i"xl}4"x24}i"  Legs 

1  I}i"xl}i"x21%"  Brace   (left  side) 

1  %"x   %"x23%"  Brace   (right  side) 

2  %"x    %"x!3%"  Braces    (end) 
1  %"xli4"x22"  Lever 

1  I^"x5"     x20%"  Post 

1  I^"x5"     x!6%"  Clamp 

1  1"     xl%"x5"  Key 

Hardware. 

6  flat  head  bright  wood  screws  2%"  No.  1,2  for  fastening  legs  to  seat 
and  brace  to  legs  at  left  side. 

6  flat  head  bright  wood  screws  1%"  No.   9  for  fastening  braces  at 
ends  and  right  side. 

7  round  head  blued  wood  screws  V  No.  9  to  fasten  lock  on  leg  and 
catch  to  lever. 

2  machine  bolts  tfc"x3^"  to  fasten  clamp  to  post. 

2  fast  joint  steel  butts  l%"xl%". 
1  coil  spring  I"x3". 

1  leather  strap  I"x44". 
1  1"  harness  buckle. 

3  lining  nails  to  fasten  end  of  strap  to  clamp. 

1  piece  of  heavy  wire  2y2"  long  to  hold  strap  in  place  on  lever. 
1  piece  of  metal  %"xl%"x5"  for  the  lock. 
1  piece  of  metal  %"xl^"x2^//  for  the  catch. 

1  piece  of  metal  %"xl"x5%"  for  the  U  iron. 

2  machine  bolts  *4"x2"  to  hold  the  U  iron  to  brace  and  lever  in  U  iron. 

Directions. 

1.  Reduce  all  pieces  to  finished  dimensions. 

2.  Draw  a  centerline  lengthwise  of  the  seat  piece  and  also  lines 
across  the  stock  5%"  from  each  end,  and  at  the  intersection  of  lines 
swing  arcs  with  a  5%"  radius. 

3.  With  the  compass  set  at  9%",  swing  an  arc  at  each  side 
tangent  to  the  arcs  at  each  end. 

4.  Remove  the  stock  to  a  line  with  a  turning  saw,  keyhole  saw, 
or  by  making  saw  kerfs  to  the  line  and  removing  the  stock  with  the 
draw  shave.    The  edge  may  be  smoothed  with  a  wood  file. 

5.  The  stock  on  the  upper  side  of  the  seat  where  the  worker's 
legs  rest  on  the  seat  may  be  further  removed  with  the  draw  shave 
and  smoothed  with  the  wood  file. 

6.  To  lay  out  the  mortise  for  the  post  on  the  seat  locate  a  point 
on  the  line  across  the  front  end  of  the  seat  %"  from  the  centerline 
as  shown  in  the  detail  drawing.    Set  the  T-bevel  at  %  pitch  using 
the  figures  12  and  3  or  4  and  1  on  the  steel  square  and  draw  lines 


42 


HARNESS  REPAIRING 


STITCHING  HORSE 


43 


for  the  sides  of  the  mortise.  The  end  lines  of  the  mortise  are  at 
right  angles  to  the  sides.  The  mortise  extends  through  the  seat  at 
the  above  angle  and  the  T-bevel  may  be  used  as  a  guide  in  boring 
out  the  stock. 

7.  Remove  the  stock  for  the 
mortise  with  a  bit,  chisel  and 
mallet.  It  may  be  noted  in  the  de- 
tail drawing  that  the  mortise  is 


8.  Set  the  T-bevel  at  2214" 
and  4%"  on  the  steel  square  and 
lay  out  the  cuts  at  both  ends  of 
the  legs  and  left  side  brace.     A 
shoulder  is  cut  at  the  upper  end  of 
the  legs  1"  from  the  end  so  that 
the  end  will  go  into  the  %"  holes 
which  are  bored  in  the  lower  side 
of  the  seat. 

9.  At  a  point  6"  from  the 
lower  end  of  the  left  legs  and  on 
the  inside  lay  out  gains  14"  deep 
and  114"  wide  across  the  stock  to 
receive  the  ends  of  the  left  side 
brace.    The  stock  may  be  removed 
with  the  saw  and  chisel,  making 
the  saw  kerfs  close  together.    Use 
the  T-bevel  as  set  for  the  ends  of 
the  legs.    This  will  place  the  top 
and    bottom    edge    of   the    brace 
parallel    to    the    floor    when    the 
horse  is  assembled. 

10.  Assemble  the  brace  and 

left  legs  by  the  use  of  one  2~y2"  No.  12  flat  head  bright  wood  screw 
at  each  joint.  The  holes  for  all  flat  head  screws  should  be  counter- 
sunk so  as  to  place  the  screws  slightly  below  the  surface  of  the  wood. 
In  placing  the  screws  it  is  well  to  use  two  wood  twist  drills,  one  the 
diameter  of  the  wTire  of  the  screw  to  bore  a  hole  as  deep  as  the  screw 
up  to  the  thread  on  the  screw  and  another  1/32"  smaller  to  bore  the 
hole  slightly  deeper. 

11.  Locate  points  on  the  inside  of  all  four  legs  on  a  centerline 
and  8"  from  the  bottom  end  of  the  legs  and  bore  %"  holes  %"  deep 
for  the  ends  of  the  end  braces.     The  holes  are  bared  at  the  same 


Fig.  37.    Front  View  of  Stitching  Horse. 


44 


HARNESS  REPAIRING 


angle  as  is  used  for  the  ends  of  the  legs.    The  ends  of  the  braces  are 
rounded  so  as  to  draw  snugly  into  the  %"  holes. 


12.  Locate  points  on  the  two  right  legs  8^2"  fr<>m  tne  bottom 
ends  and  bore  %"  holes  for  the  right  side  brace. 

13.  Fasten  the  braces  to  the  legs  by  using  one  1%"  No.  9  flat 
head  bright  wood  screw  at  each  joint. 


STITCHING  HORSE 


45 


14.  Lay  the  seat  on  the  bench 
with  the  bottom  side  up.     Draw 
a    center-line    lengthwise    of    the 

PH  stock  and  lines  across  the  stock 

514"  from  each  end.  Locate  two 
points  on  each  line  across  the  stock 
4"  from  the  centerline.  At  these 
points  bore  %"  holes  1"  deep,  using 
the  T-bevel  set  as  for  the  ends  of 
the  legs  for  a  guide. 

15.  With  a  twist  drill  of  the 
size  of  2y2"  No.  12  screws  continue 
the  holes  through  the  seat  from 
the   same   side.     Countersink  the 
holes  from  the  upper  side  of  the 
seat. 

16.  Place  the  legs  in  position 
and    with    a    twist    drill    1/32" 
smaller  than  the  above  bore  a  hole 
into  the  top  end  of  each  leg  for 
the  screws. 

17.  Fasten   the    seat   to   the 
legs   using   one   2y2"  No.   12  flat 
head  screw  at  each  joint. 

18.  By  use  of  the  T-bevel  as 
set  for  the  mortise   through  the 

seat  lay  out  the  lower  end  of  the  clamp  and  post  and  remove  the 
stock  with  saws  as  shown  in  the  detail  drawing  of  the  clamp. 

19.  Lay  out  the  mortise  for  the  key  through  the  post  at  the  di- 
mensions shown  in  the  detail  drawing  of  the  clamp.     Remove  the 
stock  with  a  bit,  chisel  and  mallet. 

20.  To  lay  out  the  clearance  space  on  the  clamp  and  post,  draw 
seven  lines  across  the  inside  and  both  edges  of  each  as  shown  in  the 
detail  drawing;  the  first  %"  from  the  end  and  the  other  2"  apart. 
Locate  points  on  the  lines  across  the  edges  as  shown  in  the  detail 
drawing  and  lay  out  the  curves  free  hand.     The  stock  may  be  re- 
moved by  making  saw  kerfs  close  together  across  the  stock  and  re- 
moving the  wood  with  the  chisel  and  draw  shave.    The  surface  may 
be  smoothed  with  a  wood  file. 

21.  Draw  lines  across  the  upper  ends  of  the  post  and  clamp  i/4" 
from  the  inside  edge  and  a  line  across  the  outside  of  each  2%"  from 
the  end.    Lay  out  a  curve  free  hand  for  rounding  the  corners  and 


Fig.  39.     Side  View  of  Stitching  Horse. 


46  HARNESS  REPAIRING 

remove  the  stock  with  the  draw  shave.    The  surface  may  be  smoothed 
with  the  wood  file. 

22.  Draw  a  line  across  the  outside  of  the  clamp,  10"  from  the 
lower  end,  and  on  this  line  make  an  opening  for  the  strap  through 
both  clamp  and  post,  using  the  %"  bit  as  shown  in  the  detail  drawing. 

23.  Bolt  the  clamp  and  post  together  with  two  S/lG^xS1/^" 
machine  bolts  placed  as  indicated  in  the  detail  drawing. 

24.  Place  the  two  steel  butts  as  shown  in  the  detail  drawing  4" 
from  the  lower  end  of  the  clamp. 

25.  Remove  the  hinges  and  saw  the  clamps  in  two  below  the 
center  of  the  hinges ;  then  replace  the  hinges.    If  it  were  sawed  first 
and  then  the  hinges  placed  in  position  the  clamp  would  drop  down 
the  thickness  of  the  saw  kerf  and  not  match  at  the  top  with  the  post. 

26.  Shape  the  key  as  shown  in  the  detail  drawing  of  the  key. 

27.  On  a  line  drawn  parallel  to  the  side  of  the  mortise,  2%" 
from  the  side  of  the  seat  and  6"  from  the  front  end  of  the  seat, 
make  a  slot  through  the  seat  5/16"  wide  and  1%"  long  for  the  strap 
to  pass  through. 

28.  The  coil  spring  is  placed  directly  below  the  strap  between 
the  clamp  and  the  post.    It  may  be  held  in  place  by  bending  about 
%"  of  one  end  of  a  wire  at  a  right  angle  to  the  length  of  the  spring 
and  forcing  this  bent  end  into  a  hole  in  the  post. 

29.  Cut  a  piece  of  galvanized  iron  or  other  heavy  sheet  metal 
T'xli/i"  and  bend  to  a  right  angle  as  shown  in  the  detail  drawing; 
place  it  in  the  strap  opening  in  the  post  and  fasten  with  two  small 
flat  head  screws. 

30.  With  the  hack  saw   cut   a  piece   of  metal  for   the   lock 
i/J/'xli/^xS".    The  notches  are  y2"  deep  and  shaped  as  indicated  in 
the  detail  drawing.    They  are  cut  with  the  hack  saw  and  the  corners 
are  rounded  with  an  iron  file.    Centerpunch  for  holes  for  the  screws 
as  shown  and  drill  3/16"  holes,  using  the  drill  press  or  breast  drill. 
Fasten  the  clamp  to  the  right  front  leg  with  four  1",  No.  9,  round 
head  blued  screws  so  that  the  lower  end  is  5%"  from  the  bottom  of 
the  leg. 

31.  By  the  use  of  the  hack  saw  cut  a  piece  of  metal  for  the 
catch  ^4"xl^"x2%",  heat  to  a  cherry  red  heat  and  forge  to  the  form 
shown  in  the  detail  drawing.    If  a  forge  is  not  available  it  may  be 
filed  or  ground  to  the  form  and  bent  slightly  with  a  hammer  and 
vise.    Centerpunch  for  three  holes  and  drill  3/16"  holes.    Fasten  to 
the  top  edge  of  the  lever  with  three  1",  No.  9,  round  head  blued 
screws. 


SAW  HORSE  STITCHING  CLAMP  47 

32.  Cut  a  piece  of  metal  with  the  hack  saw  %"xli4''x5y2". 
Centerpunch  for  the  holes  and  bore  three  %"  holes  as  indicated. 
Heat  the  metal  to  a  cherry  red  heat  and  bend  to  a  U  form  to  the 
dimensions  shown  in  the  detail  drawing. 

33.  Bore  a  }£"  hole  through  the  left  horizontal  brace  at  a  point 
2"  from  the  front  end  and  fasten  the  U  iron  in  place  with  a  %"x2" 
machine  bolt. 

34.  Bore  a  ^4"  hole  through  the  left  end  of  the  lever  and  fasten 
into  the  U  iron  with  a  %"x2"  machine  bolt. 

35.  File  both  ends  of  the  2%"  heavy  steel  wire  to  a  point ;  bend 
%"  of  each  end  at  a  right  angle.    Drill  holes  and  fasten  to  the  lower 
edge  of  the  lever  so  as  to  hold  the  strap  at  7"  from  the  lower  end  of 
the  lever. 

36.  Fasten  the  buckle  to.  the  end  of  the  strap ;  strip  a  leather 
loop  on  the  strap ;  draw  the  strap  around  the  lever  through  the  bent 
wire  guide  and  again  through  the  leather  loop  and  through  the 
buckle.    Draw  it  up  through  the  slots  in  the  seat,  post  and  clamp 
and  fasten  to  the  outside  of  the  clamp  with  three  lining  nails. 

37.  With  the  belt  punch  make  holes  in  the  strap  1"  apart  and 
draw  the  strap  up  so  that  the  lever  works  the  clamp  and  locks  it. 

38.  Wood  deteriorates  in  value  and  strength  as  it  constantly 
increases  and  decreases  in  moisture  content.     This  may  be  largely 
prevented  by  covering  with  a  coat  of  paint  or  shellac.     It  is  sug- 
gested that  the  stitching  horse  be  finished  with  two  coats  of  shellac. 

SAW  HORSE  STITCHING  CLAMP 

A  stitching  clamp  may  be  made  by  a  clamp  and  lever  arrange- 
ment attached  to  a  saw  horse.  Figs.  40,  41.  The  clamp  is  removed 
from  the  saw  horse  by  driving  the  key  out  of  the  keyway,  and  the 
lever  is  removed  by  loosening  the  nut  on  the  bolt  in  the  leg.  The 
clamp  may  then  be  hung  some  place  in  the  shop  or  barn  until  further 
call  for  its  use  and  the  saw  horse  used  for  other  purposes.  Fig.  32. 

Material  Required. 
Lumber. 

Pieces  Dimensions  Use 

1  I%"x5%"x3'  0"  Top 
4                            ir'x3%"x25}£"  Legs 

2  H"x5%"xlO}4"  Braces 

1  %"x4"x22"    (hardwood)  Post  for  clamp 

1  %"x4"x!8"   (hardwood)  Clamp 

1  %"x2"x4"  Block  at  bottom  of  clamp 

1  %"xl"x3"    (hardwood)  Key 

1  %"xl"x20"   (hardwood)  Lever 


48 


HARNESS  REPAIRING 


SAW  HORSE  STITCHING  CLAMP  49 

Hardware. 

24  flat  head  bright  wood  screws  1%"  No.  10. 

2  machine  bolts  %"x3"  to  bolt  clamp,  block  and  post  together. 

2  2"  fast  joint  light  narrow  butt  hinges  with  screws. 

1  machine  bolt  *4/rx2}&"  with  two  washers  for  end  of  lever. 

1  piece  of  metal  %"xl"x6"  for  catch. 

1  piece  of  metal  %"xl"x2"  for  lock. 

1  1"  strap  3'  6"  long. 

1  1"  buckle. 

1  1  *6  "  fence  staple  to  hold  strap  in  place  on  lever. 

1  1"  slide  loop. 

1  piece  of  tin  I"x2"  to  place  in  hole  in  post  for  strap  to  slide  on. 

2  %"  brads  to  fasten  end  of  strap  to  clamp. 

1  coil  spring  to  spread  clamps. 

6  %"  No.  7  or  8  round  head  blued  screws  to  fasten  catch  to  leg  and 
lock  to  lever. 

2  poultry  netting  staples  to  fasten  key  to  end  of  post  by  use  of  a 
string  to  prevent  its  being  lost. 

1  piece  of  heavy  string  8"  long  to  fasten  key  to  end  of  post. 

Directions  for  Construction. 

1.  Reduce  all  pieces  to  length,  width  and  thickness. 

2.  With  the  T-bevel  set  at  22"  on  the  beam  and  4y2"  on  the 
blade  of  the  steel  square  lay  out  the  bevels  at  the  ends  of  the  legs 
across  the  side  of  the  boards. 

3.  With  the  T-bevel  set  at  22y2"  on  the  beam  and  5%"  on  the 
blade  of  the  steel  square  lay  out  the  bevels  at  the  ends  of  the  legs 
across  the  edges  of  the  boards. 

4.  Bevel  the  edges  of  the  legs  with  the  T-bevel  set  at  i/4"  on  the 
beam  and  6"  on  the  blade  of  the  steel  square. 

5.  Lay  out  and  cut  openings  in  the  top  for  the  legs  %"  deep  at 
the  top  with  the  T-bevel  set  at  the  same  angle  as  for  the  ends  of  the 
legs. 

6.  Lay  out  and  cut  the  bevels  at  the  ends  of  the  braces. 

7.  Bevel  the  top  edges  of  the  braces  so  that  they  fit  tightly 
against  the  top. 

8.  Lay  out  and  cut  a  mortise  in  the  top  for  the  post  %"  wide 
by  2%"  long,  9"  from  the  front  end  and  1%"  from  the  left  side. 

9.  Assemble  the  parts  of  the  horse  by  placing  the  screws  as  in- 
dicated in  the  drawing. 

10.  Bevel  the  top  ends  of  the  post  and  clamp  as  shown  in  the 
drawing. 

11.  Cut  a  %"  shoulder  on  the  lower  end  of  the  post  so  as  to 
make  a  tenon  2%"  wide  and  4"  long. 

12.  Cut  an  %"  chamfer  on  the  end  of  the  tenon  of  the  post. 

13.  Mortise  a  hole  for  the  key  through  the  tenon  of  the  post. 


50 


HARNESS  REPAIRING 


The  top  edge  of  this  mortise  is  straight  through  the  stock ;  the  bot- 
tom edge  is  slanted  like  the  key.  The  mortise  is  placed  about  1/16" 
nearer  the  shoulder  on  the  post  than  the  thickness  of  the  sill  so  as 
to  cause  the  key  to  draw  the  post  down  tight  onto  the  sill. 


Fig.  41.     Side  and  Front  Views  of  Stitching  Clamp. 

14.  Make  mortises  %"xl"  for  the  strap  through  the  post  and 
clamp  at  6"  from  the  top. 

15.  Bend  the  piece  of  tin  in  the  mortise  in  the  post  and  fasten 
with  brads.     This  is  to  provide  a  smooth  surface  for  the  strap  to 
slide  on. 

16.  Bolt  the  post  and  clamp  together  with  the  %"x2"x4"  block 
between  them  at  bottom  using  the  %"x3"  machine  bolts. 

17.  Fasten  the  hinges  in  place,  then  remove  the  hinges  and 
saw  the  clamp  in  two  at  two  inches  from  the  bottom.    Then  replace 
the  hinges.     This  leaves  a  saw  kerf  between  the  parts  and  permits 
the  clamp  to  close  at  top. 

18.  Fasten  the  coil  spring  between  the  post  and  clamp. 

19.  Make  a  mortise  1"  square  in  the  front,  left  leg  4"  from  the 
bottom  and  1"  from  the  inside  edge. 

20.  File  notches  similar  to  the  teeth  on  a  rip  saw  in  one  edge 
of  the  metal  catch  as  shown  in  the  detail  drawing. 

21.  Drill  four  holes  through  the  metal  catch  near  the  back 


CLEANING  AND  OILING  A  HARNESS  51 

edge  for  the  screws.    Then  fasten  the  catch  to  the  right  front  leg 
as  shown  in  the  detail  drawing. 

22.  Drill  two  holes  through  the  metal  piece  for  the  lock  and 
fasten  to  the  upper  edge  of  the  lever  so  as  to  lock  onto  the  catch. 
The  metal  piece  should  be  gained  in  at  back  so  as  to  stand  at  a  slant. 
The  lower  edge  may  be  ground  or  filed  so  that  it  will  fit  up  into  the 
notches  of  the  catch. 

23.  Straighten  out  the  fence  staple  and  bend  so  as  to  make  it 
wide  enough  for  the  strap  to  slide  through  and  fasten  to  the  lower 
edge  of  the  lever  at  6"  from  the  back  end. 

24.  Assemble  the  strap,  buckle  and  slide  loop  onto  the  lever 
then  pass  it  through  the  mortises  in  the  post  and  clamp  and  nail  it 
to  the  clamp. 

25.  Fasten  the  lever  to  the  leg  by  use  of  the  y^'^W^  machine 
bolt.    This  bolt  should  not  be  drawn  up  tight  thus  allowing  the  lever 
to  slip  in  and  out  of  the  catch  freely.    Two  nuts  may  be  placed  on 
the  bolt  to  lock  it. 

26.  The  nuts  and  bolt  should  be  oiled  and  the  tenon  of  the  post 
fit  freely  so  that  the  clamp  and  lever  may  be  removed  easily  and 
quickly  and  hung  aside  when  it  is  desired  to  use  the  saw  horse  for 
other  purposes. 

CLEANING  AND  OILING  A  HARNESS 

The  appearance  of  a  harness  may  be  greatly  improved  and  con- 
siderable time  added  to  its  life  if  it  is  frequently  cleaned  and  oiled. 
Fig.  42. 

The  materials  and  tools  needed  for  the  work  are  as  follows : 

A  washtub  about  three-quarters  full  of  warm  water. 
A  quantity  of  sal  soda. 
A  scrubbing  brush. 

One  board  10  in.  to  12  in.  wide  and  6  feet  long  with  strips  nailed  to 
the  sides  to  use  as  a  scrubbing  board. 

A  bench  or  stool  to  support  the  scrubbing  board. 

Harness  oil. 

A  piece  of  burlap  or  other  rag. 

A  piece  of  harness  soap  or  dressing. 

The  job  of  overhauling  the  harness  is  usually  done  in  the  follow- 
ing order : 

1.  Take  all  the  harness  apart  taking  off  all  the  buckles,  snaps, 
loops,  dees,  cockeyes  and  other  parts  which  can  be  taken  off  without 
cutting  rivets,  stitching  or  straps. 

2.  Do  all  the  repair  work  which  needs  to  be  done  on  the  harness. 

3.  Having  filled  an  ordinary  washtub  about  three-quarters  full 


52 


HARNESS  REPAIRING 


of  warm  water  and  thrown  into  the  water  a  handful  of  sal  soda 
place  all  parts  of  the  harness  in  the  tub. 

4.  Place  one  end  of  the  scrubbing  board  in  the  tub  in  a  posi- 
tion similar  to  a  washboard  and  support  the  other  end  of  the  board 
on  a  bench,  stool  or  other  support  so  that  the  water  will  drain  from 
the  board  back  into  the  tub. 


Fig.  42.     Cleaning  a  Harness. 

5.  Having  left  the  harness  parts  in  the  water  long  enough  to 
thoroughly  soak  place  each  piece  on  the  board  and  scrub  it  with  the 
scrubbing  brush. 

6.  Spread  paper  on  the  floor  and  as  each  piece  is  clean  lay  it 
by  itself  on  the  paper. 

7.  The  harness  oil  should  be  warm  and  may  be  applied  with  a 
rag.    It  is  not  necessary  that  the  harness  be  thoroughly  dry  before 
the  oil  is  applied.  As  the  water  is  drying  out  the  oil  will  draw  in. 

8.  Having  applied  the  oil  and  allowed  overnight  to  dry,  wipe 
off  all  grease  with  burlap,  then  hang  the  harness  up.    Apply  one, 
two,  three  or  four  coats  of  oil  depending  on  the  condition  of  the 
harness.    The  room  where  the  harness  is  drying  should  be  warm. 

9.  Put  soap  in  a  wash  dish  of  water  and  with  a  damp  sponge 
apply  soap  same  as  when  greasing.    If  harness  dressing  is  used  fol- 
low carefully  the  directions  on  the  container. 

10.  Assemble  the  harness. 


HARNESS  REPAIR  TOOLS 

To  do  harness  repairing  a  few  tools  other  than  those  used  for 
other  farm  shop  work  are  needed.  The  following  is  a  list  of  the 
tools  needed  for  the  average  farm  shop.  If  work  is  done  by  a  class 
of  boys  at  school  more  than  one  of  each  kind  may  be  needed  so 
that  all  members  of  a  class  may  work  at  the  same  time. 

Three  assorted  sewing  awls. 

Three  awl  hafts. 

Pricking  wheel. 

Harness  maker's  straight  knife. 

Saddler's  punch. 

Pour-tube  revolving  belt  punch. 

Small  quantity  shoemaker's  wax. 

Paper  of  needles  of  assorted  sizes. 

Ball  of  No.  10  white  harness  thread. 

Round  knife,  5-inch. 

Riveting  machine. 

Common  edge  tool. 

Finishing  wheel. 

Rivet  set. 

Scrubbing  brush. 

HARNESS  REPAIR  PARTS 

The  following  is  a  list  of  the  harness  repair  parts  which  it  is 
deemed  advisable  to  carry  in  stock  in  the  farm  shop.  'Where  repair 
work  is  done  by  a  group  of  boys  at  school  it  is  advisable  to  obtain 
the  repair  parts  in  quantity. 

Harness  oil. 

One-inch  sham  roller  buckles. 

One-inch  wire  bent  heel  harness  buckles. 

Repair  clips  for  the  ends  of  hames. 

Wrot  iron  hame  clips. 

Hame  staples  with  washers. 

Bottom  hame  repair  loops. 

Common  line  rings  and  studs. 

Pair  of  hold  back  plates  and  rings. 

Soft  iron  hame  rivets,  1  *4  inch. 

Cake  of  harness  soap. 

Box  of  assorted  tubular  harness  rivets. 

Box  of  assorted  split  rivets. 

Conway  loops,  %,  1,  1^4  inch. 

Screw  cockeyes. 

Wrot  concord  clips. 

Repair  dees,  %,  1,  1*4  inch. 

Buckle  shields. 

Repair  roller  buckles. 

Snaps,  assorted  sizes. 

Team  tracer  splicers. 

Edge  ink. 

Hame  buckles  and  loops. 

Halter  squares. 

Assorted  rings,    %,  %,  1  inch. 

Assorted  slide  loops,  %,  %,  1,  1*4  inch. 

Harness  leather  for  general  work. 

Assorted  copper  rivets. 

Assorted  soft  iron  rivets,  %  inch  to  %  inch. 

53 


Acknowledgment 

For  the  illustrations  of  typical  harnesses  on  pages 
6  and  8  the  author  is  indebted  to  J.  H.  &  F.  A. 
Sells  Co.,  Columbus,  O. 


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