Popular photographic printing processes : a practical guide to printing with gelatino-chloride, artigue, platinotype, carbon, bromide, collodio-chloride, bichromated gum, and other sensitised papers
A practical 1898 London photography manual by Hector Maclean, published by L. Upcott Gill, explaining how to print with gelatino-chloride, platinotype, carbon, bromide and other sensitised papers for amateur and working photographers. The pictures are plain line engravings of hand tools and printing apparatus: a hinged frame clamp with a printing board, a hand pressing a sheet into a tray, a flat rectangular frame with corner pieces, all drawn with clean outlines and dense hatching, useful for designers wanting schematic, instructional diagram vocabulary.
