Himes, Charles F. (Charles Francis), 1838-1918, author · Philadelphia : Benerman & Wilson · leaf 14
Exposure to Light, 29 Toning and Fixing, 30 Washing and Mounting, 33 Printing by Development, 34 Processes without Silver, 35 Ferricyanide op Potassium (Blue), 35 Bichromate op Potassa (Brown), 35 Removal op Stains, 30 Apparatus and Chemical?, 37
Photography · Photography of leaves
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.