The Velox book : the working of a simple paper told in simple terms (1915)
[Tacoma, Wash. : French Drug Co.] · leaf 42
ondition. This is an unanswer- able argument in favor of Velox permanency. Be Sure to Use Pure Chemicals To get the best prints from your negatives it is imperative that the chemicals which you use be absolutely pure. For all our papers we furnish powders and solutions mixed in just the proper… … chasing. NEPERA DIVISION, Eastman Kodak Co., Rochester, N. Y. 40
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
