Penncrest Dual 8 B1

marketed in 197?

standard 8 mm \ super 8 mm film

lens: ?

lamp: ?

reel capacity: 120 m

film loading: automatic threading

projection: forward, reverse

projection speed: ?

sound: no

motor: magnetic motor

power source: V AC, 50/60 Hz

weight: ?

dimensions: ?

made in Usa by ?