DEAR JANET, Googling "Kodak SO-015 film" brought 20 items describing the film and more. Check it out. CHEERS! BOB _____ From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of janet ness Sent: Monday, April 30, 2007 11:49 PM To: pure-silver Subject: [pure-silver] What is this old film? At a camera sale last weekend I bought a box of 4x5 Kodak Direct Duplicating SO-015 film. Can I use this film to make enlarged negatives? Can it be used under a safelight, although the box says "only in total darkness." Can it be developed in Dektol? The film is dated Feb. 1975. It may be useless, but it was cheap. Janet Ness