A Group of SLR Cameras, including a Pentax P30, shutter not working, with Takumar 28-80mm lens, G. Chinon CE-4, untested, with 50mm f/1.4 lens, G, Asahi Pentax SP F, shutter working, with SMC 55mm f/1.8 lens, G,Minolta Dynaz 40, untested, with AF 28-100mm lens, G and an Exa 500, shutter not working, with Meyer 50mm f/2.8 lens, G