Smile!  In 1888 this American introduced the first simple consumer camera to use roll film
Using twenty different images, the Evening Graphic's art director 
created a... [DOC] [TLE] Celluloid: The Eternal Substitute | Chemical Heritage Foundation [PAR] At first celluloid was an eternal substitutean inexpensive imitation of ivory, ... 
Hyatt was one of the first manufacturers to use celluloid as a substitute for ivory, 
.... York, succeeded in devising the first practical and successful roll-film system.