Western Superspeed DS8
marketed since 196? until 197?
double super 8 mm roll (1)
panchromatic back-and-white reversal film
film speed: 500 ASA
film width: 16 mm (2)
film length: 30.5 m (100 ft)
perforation: type S
base: cellulose acetate, safety film
laboratory process: b/w reversal process
weight: ?
dimensions: 92 mm (diameter)
made in Usa by ?