- Blueprint cloth or paper, sensitized (1)
- Film, sensitized motion picture, X-ray, still camera, etc. (4)
- Printing equipment, photographic (1)
- Aerial cameras (1)
- Cameras, still and motion picture (all types) (1)
- Reproduction machines and equipment (1)
- Photocopy machines (1)
- Photographic processing chemicals (1)
- Densitometers (1)
