Camera Work: A Photographic Quarterly (1907 (Heft 19))

ESPECIALLY
for Sepia Tones

EMULSION CONTAINS ALL
NECESSARY TONING CHEMICALS

MANUFACTURED BY
American Aristotype Co
Jamestown N.Y. U.S.A.
^.


Carbon Sepia

Directions

PRINT until the highlights are well tinted.
WASH through six changes of water about
70 degrees temperature, separating the prints
thoroughly in each water.
FIX twenty minutes, or until the shadows
are well cleared up, in hypo bath 30 grains
hydrometer test, or 4 ozs. hypo crystals to 32
ozs. of water. Handle the prints over in this
bath and keep them well separated.
Take tbe prints from the hypo bath into a
salt bath of 4 ozs. of common salt to a gallon
of water, Keep the prints well separated in
this bath for ten minutes. Then wash one
hour in running water, or sixteen changes
by hand, separating the prints thoroughly in
each water. Dry between clean photographic
blotters.

PRICE LIST

ARISTO
CARBON SEPIA

Size
Dozen
½ Doz.
Dozen
2½ x 2½
2dz. 45

2¼ x 3¼


2¼ x 3½

2¼ x3¾
2dz. 45

2½x 4¼


3½ x 3½

3 x 4
2dz 45

3½ x 4


4 x 4

3¼ x 4¼
2dz. 45

4¼ x 4¼


3⅞ x 5½ Cab

2 20
3⅞ x 5⅞
45
1 35
4 x 5
30

3 30
45

2 25
4 x 6

2 50
4 80
45

2 85
5 40
4¾ x 6½

3 30
630
ANOTHER FORMULA
After printing, place prints one at a time,
Proceed as follows: Take a piece of two or
1 75
3 30
4% x 5ft
45
16 x20
2 25
4 35
4 x 6
45
17 x20
2 50
4 80
4% x6ft
45
18 x 22
2 85
5 40
4% x 5ft
45
20x24
3 30
630

ANOTHER FORMULA
For Purple Tones
After printing, place prints one at a time,
facedown, into a tray containing 16 ozs. cf
water, to which has been added one-quarter
oz. of common salt. When prints are all
in, turn over the entire batch bringing the
tirst prints in, to the top. In fchis solution
the prints should be kept in motion and thor-
oughly separated. Allow them to remain in
this solution untii they turn to a purple tint,
wben the desired tone is reached transfer to
a tray of ciear water where they are left un-
til the entire batch is toned, then transfer to
another tray of clear water containing just
enough sai-soda to make it feei smooth to the
touch. Handle fche prints over in this water
for five minute8. Then remove them to hypo
batb,and fix and finally wash according to
the directions given above.
TO FLATTEN PRINTS
Proceed as follows: Take a piece of two or
three inch gas pipe or a paste-nqard mailing
tube two feet iong and cover it with ciean
paper,pa8ting the paper to the tube. Cut a
etrip of hea vy etrong paper several yards iong
anci two feet wide, roli same around tube,
after a conple of turns roll the prints in face
down betweeh paper and tube—continue to
roil until aii prints are in and let them stand
for an hour. Should prints curl too much
reveree and put in roli tor five or ten minntes.