This is a very rare collection chamber. The history of photography is full of technicians who have encroached creating cameras that once did not exist or were so expensive that fans were paying for customized cameras were built for them. In this case, a technician created a stereo camera roll film using a Kodak box No. 3A Model C with a front stereo camera ICA Polyscop. This is a truly delightful and interesting piece. There is fog on the lenses and the mechanism of the shutter cocking not always completely cocking the shutter and the shutter will not always closes after shooting, but the sound shutter speeds correct. We have no doubt that this camera takes pictures. Only buy an adapter film rolls 122-120. This is a very rare collection chamber. The history of photography is full of technicians who have encroached creating cameras that once did not exist or were so expensive that fans were paying for customized cameras were built for them. In this case, a technician created a stereo camera roll film using a Kodak box No. 3A Model C with a front stereo camera ICA Polyscop. This is a truly delightful and interesting piece. There is fog on the lenses and the mechanism of the shutter cocking not always completely cocking the shutter and the shutter will not always closes after shooting, but the sound shutter speeds correct. We have no doubt that this camera takes pictures. Just buy an adapter film rolls 122-120.""