1592953069000 1312632483000 term-30773 1616541425159 1312632522000 1616290335306 adlib fitz-online adlib-term-30773 b2dc1533-6d5f-35b0-9644-7bd22ba51119 2 1 scope note An invention of George Eastman, a photographic material consisting of a gelatino-bromide emulsion over plain gelatin; first appeared in 1888 on a paper support and later on nitrocellulose film. HCOP M.MT.AFU.ARI.IFM.AFU 1 code M.MT.AFU.ARI.IFM.AFU 1 American film reference term-30781 adlib-term-30781 728d20a4-2cf0-39cc-aa3b-faff5029e6fe photographic materials American film term