Contax IIIa telemetry camera first version. Serial number: No. A57810. Sonnar T f/1.5 - 50mm lens. Serial number: No. 1014043. With Proxar 20 S40.5 - 913, Contatest and Contameter. Circa 1955.
Good general condition. The shutter fires correctly at all speeds. The rangefinder works and is contrasty. There is a detachment in the middle of the lens. The cell is not working. 
Antiq-Photo establishment
Contax IIIa telemetry camera first version. Serial number: No. A57810. Sonnar T f/1.5 - 50mm lens. Serial number: No. 1014043. With Proxar 20 S40.5 - 913, Contatest and Contameter. Circa 1955. Good general condition. The shutter fires correctly at all speeds. The rangefinder works and is contrasty. There is a detachment in the middle of the lens. The cell is not working.Â