Early Shutter
- Made:
- 1890
Early shutter, c. 1890, marked 'patent'.
Details
- Category:
- Photographic Technology
- Object Number:
- 1921-94
- Materials:
- brass (copper, zinc alloy), tinplate and cork
- Measurements:
-
overall: 80 mm x 120 mm x 12 mm, .071 kg
- type:
- shutter
- credit:
- Abney, Lady
