ust be kept in motion during development. After removal from the camera the cartridge of exposed film is inserted in the Kodak Developing Machine so that the black paper will lead from the top as shown in cut, the transparent apron (F-F) having first been wound onto Arbor "A." The gummed sticker… … "E," and the top put on Machine. The Kodak Developing Machine. operator now turns handle to the right slowly and evenly until the time of development, about six minutes, has expired. The film (G) winds up inside of Apron but with the face not touching it, thus allowing free action of the developer.…
Kodak camera · Photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.