Duplication train of SO-212 film for Skylab S-056 experiment

A section of film type SO-212 containing resolution targets was printed onto film type 5302 to produce a second generation master positive. This positive was then printed onto negative duplicating film type 5234. Samples and enlargements from sections of the film are presented. The original film is free of physical defects from this duplicating test. It has been demonstrated that SO-212 film can be duplicated without appreciable harm to the original