A Robot Recorder & Recorder 24 Clockwork Cameras (2) Serial no: K-145911 / K-175153e (24) Shutters: working Schneider-Kreuznach Lenses: 45mm f/2.8 Xenar (4688062) / 30mm f/3.5 Xenagon (8678502) Optics: G Notes: Recorder Camera fitted with a VACAR magazine back