Bauer T51
marketed in 1976-77
regular 8 mm \ super 8 mm film
film format chnge: auto, by lever
lens: Isco-Göttingen Vario-Kiptagon f: 1.5 \ F: 16.5-30 mm
lamp: 75 W, 12 V, EFN
reel capacity: 120 m
projection: forward, reverse
projection speed: 8-12, 16-25 fps, variable speeds
variable speeds control: by rheostat
film loading: automatic threading
sound: no
motor: AC magnetic motor
power source: 110-120/130-220-240 V AC, 50/60 Hz
weight: 5000 g
dimensions: 186 (W) x 224 (H) x 293 (L) mm (with arm folded)
made in Italy by Silma
http://super8data.com/database/projectors_list/projectors_image/bauer_t51.jpg