Definition that contains roll film
- eastman United States inventor of a dry-plate process of developing photographic film and of flexible film (his firm introduced roll film) and of the box camera and of a process for color photography (1854-1932)
- george eastman United States inventor of a dry-plate process of developing photographic film and of flexible film (his firm introduced roll film) and of the box camera and of a process for color photography (1854-1932)