Item is a 35mm rangefinder camera with M39 screw mount interchangeable lens manufactured by KMZ plant in Krasnogorsk, Moscov, USSR, between 1948-56. It is a copy of the Leica II. The lens is a Industar-22 (3.5/50mm) (#6080561). The shutter speeds range from 1/20 to 1/500 with a B setting. In Type 1d, the black trim is visible below the top plate and above the bottom plate and extends to envelop the lens mount.