Camera Work: A Photographic Quarterly (1907 (Heft 20))

ESPECIALLY
for Sepia Tones

EMULSION CONTAINS ALL
NECESSARY TONING CHEMICALS

MANUFACTURED BY
American Aristotype Co.
Jamestown N.Y. U.S.A.
Aristo
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 the 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
½Doz.
Dozen
2½
2dz. 45

2¼ x 3¼


2¼

2¼ x 3¾
2dz. 45

2½x4¼


3½ x 3½

3 x 4
2dz 45

3½ x 4


4 x 4

3¼ x 4¼
2 dz. 45

4¼x4¼


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
6 30
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 5/Z
45
16x20
2 25
4 35
4 X 6
45
17 x 20
2 50
4 80
4 %X6%
45
18 x 22
2 85
5 40
m x6>4
45
20x24
3 30
6 30

ANOTHER FORMUtA
For Purpie Tones
After printing, place prints one at & time,
face dow», into a fcray confcaining 16 ozs. of
water, to wbich has been added one.quarter
oz. of common salfc. When prinfcs are all
in, turn over the enfcire batch bringing the
tiret prints in, to ihe top. In this solution
the prints ehould be kept in motion and thor-
ougbly separated. AUow thero to remain in
this solution until fchey turn to a purple fcint,
wben the desired tone is reached transfer to
a tray of clear water where they are left un-
til the entire batch is toned, fchen transfer to
anotber tray o| clear water containing jusfc
enough sal-soda to make ifc feel sroooth to the
touch. Handle the prints over in this water
for five rainutes. Then remove them to hypo
bath,and fix and finally wash according to
the directions given above.
TO FLATTEN PKINT5
Proceed as follows: Take a piece of fcwo or
three inch gas pipe or a paste-board mailing
tube two feefc long and cover it with clean
pa'per, pasting the paper to the tube. Cut a
gtrip of heavy etroDg paper severa) yards long
ana two feet wide, roil eame around tube,
affcer a couple of fcurns roll the prints in face
down betweett paper ar»d tube—continue to
roll until all printe are in and iet them stand
for an hour. Should prints curl too mucp
reverse and put in roll for five or ten mmntes.