October 14, 1884
George Eastman receives a patent for the first roll film, helping to bring photography to the mainstream and was the basis for the invention of motion picture film in 1888.
Roll film is spool-wound photographic film protected from white light exposure by a paper backing, as opposed to film which is protected from exposure and wound forward in a cartridge. The opaque backing paper allows roll film to be loaded in daylight.
The use of roll film in snapshot cameras was largely superseded by 135 and 126 cartridges, and is now virtually extinct thanks to digital cameras.