The Practical photographer; an illustrated monthly of technical photography (1904)
Boston [etc., Photo era publishing company] · leaf 113
Proof of the Compfete Success … lies in the fadt that it is now in every day commercial use, and those establishments which have adopted it are getting an improved quality of work. Machine finished negatives are free from finger marks and other blemishes. Ask your Deaier or write us for the booklet “Film Development Up-to-Date.”…
Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.