to include a Pentax MZ-50, shutter fires, a Minolta Dynax 4, shutter and flash fire, a Minolta Dynax 505si, does not power up, untested, a Minolta Dynax 500si, battery door faulty, untested, a Canon EOS1000N, powers up but doesn't fire, a Canon EOS100, does not power up, a Canon EOS10, battery door not locking, untested, a Nikon F601, film door not locking, untested, a Yashica Auto Focus, untested, a Polaroid 101, untested, and other items.