marketed in 196?
super 8 mm film
lens: ?
lamp: ?
reel capacity: 120 m
film loading: automatic threading
projection: forward
projection speed: variable speed
variable speed control: by variable rheostat
sound: no
built-in film cutter: yes
motor: magnetic motor
power source: ? V AC, 50/60 Hz
weight: ?
dimensions: ?
made in USA by Richmond
United States Patent 3333915: SELF-THREADING MOTION PICTURE PROJECTOR; original filed: 08/01/1967; publication date: 11/18/1969; inventor: Raymond Herman, North Bellmore, NY.
United States Patent 3478944: SELF-THREADING MOTION PICTURE PROJECTOR; original filed: 10/01/1964; publication date: 11/18/1969; inventor: Raymond Herman, North Bellmore, NY.