This is the coding for all Jessop's films The R stands for 120 film It is the same as the K17 (in 135) and u can use standard b&w process. For more info check this link http://www.apug.org/forums/forum37/41919-1950s-adox-r17-images.html Dimitri -----Original Message----- From: owner-photoforum@xxxxxxxxxxxxxxxxxx [mailto:owner-photoforum@xxxxxxxxxxxxxxxxxx] On Behalf Of Darin Heinz Sent: Friday, October 26, 2007 9:52 AM To: List for Photo/Imaging Educators - Professionals - Students Subject: Jessop/R17 Film Mystery Hi everyone. I recently purchased a used Lomo 6x6 camera; inside was a half-spent roll of film which I went ahead and wound to the end. The only markings on it are a logo for Jessop's, the expected "EXPOSED", "120", "ISO100/DIN21", and the cryptic "R17" in bold type. Who (most likely in the United Kingdom) could tell me what kind of film this is? More to the point, which process do I use to develop it? Curiosity is getting the better of me, and an Internet search has provided nothing but more questions. Thank you in advance! Darin
