In 1889 which American inventor devised the first flexible transparent film suitable for motion pictures?
Film stock 1880s were performed using a fragile paper roll film, with which it was difficult to view a single, continuously moving image without a complex apparatus. The first transparent and flexible film base material was celluloid, which was discovered and refined for photographic use by John Carbutt, Hannibal Goodwin, and George Eastman. Eastman Kodak made celluloid film commercially available in 1889; Thomas Henry Blair, in 1891, was his first competitor. The stock had a frosted base to facilitate easier viewing by transmitted light. Emulsions were orthochromatic. By November 1891 William Dickson, at Edison's laboratory, was using Blair's stock for Kinetoscope experiments.
National Catholic Office for Motion Pictures (NCOMP) National Catholic Office for Motion Pictures (NCOMP) National Catholic Office for Motion Pictures (NCOMP) Classification A: Morally unobjectionable B: Morally objectionable in part for all C: Condemned by the Legion of Decency. The A classification was divided: A-I: Suitable for all audiences A-II: Suitable for adults; later - after the introduction of A-II, classifications A-III and A-IV were added. A-III: Suitable for adults only A-IV: suitable for adults with reservations {4] (not sure about the dates) Film reports during NCOMPs more influential reign, were filled out by members and sent to Mrs. James F. Looram for and official classification. The