Artists, Decorators, Lithographers, and Designers requlrinor a iaroierquantity of FI^E Wateu Color than is contained in the ordinary pans,will find these l)oth convenient and economical. The amount of color contained in a one-ounce Screw (ap Jar is e<iualto two dozen half pans. FLUID oz.■4 ounce… … {BL^CKc^VhlTt) A Pure PhotographicWhite. .30 1_- -_ Process-Black, a Dead Black of----- Great Density. Price, . . = . .30 By the use of Albatvine andProcess-Black the difficulty hith-erto experienced of preserving thetrue values of the lights, In (.rawingsmade for Process reproduction, isentirely…
