Six discs from a moving picture machine.
Six discs from a moving picture machine.
Details
- Category:
- Optics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A172966
- Measurements:
-
individual disc: 165 mm x 165 mm x 5 mm,
- type:
- disks
- credit:
- Wellcome Trust
