A complete treatise on the art of retouching photographic negatives and clear directions how to finish & colour photographs (1901)
Johnson, Robert · London, Marion · leaf 167
l^ol A D VER T I SEMEN TS 1 33 DISHE5. The PERFECT Developing Dish, (is) (Patent. I … This is one of those practical devices which assist the worker — simple and most effective. The Dish is constructed with a well into which the plate fits exactly — the depth coin- ciding with the average thickness of plates in general use. Around the sides of the well is a narrow rabbet, the top of…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
