System Exa Rheinmetall Sömmerda #248578 Meritar f/2.9 - 50mm Camera.
Serial Number: No. 248578. Serial Number: No. 786688. With front lens cap. Circa 1956. Pretty nice overall condition. Shutter triggers correctly at all speeds. Sight in good condition. Scratch-free, peel-off, mushroom-free lens.