Marshall
Spot-All Liquids are for retouching, spotting, coloring and correcting
photographs and black-and-white negatives. Invisible and rapid drying.
Use on most film and on glossy or matte photographic paper. Contains:
blue/black, selenium brown, neutral black, sepia tone, brown tone and
olive tone. Comes in 1/2 oz. (14mL) dropper bottles.