A complete treatise on the art of retouching photographic negatives and clear directions how to finish & colour photographs (1901)
Johnson, Robert · London, Marion · leaf 142
io8 A D VERTISEMENTS RETOUCHING DESKS … Box of Finishing Materials. (2) Japanned Tin Box with lock and key. Containing i8 half-pans of Winsor & Newton’s moist Water Colours — Vermilion, Indian Yellow, Rose Madder, Cobalt, Aureolin, Chinese White, Van- The Excelsior Retouching Lamp. dyke Brown, Emerald Green, Sepia, Prussian Blue, Raw (3)…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.