Wedge for Sanger Shepherd density meter
Wedge for Sanger Shepherd density meter (exhibited with 1927-1039).
Details
- Category:
- Photographic Technology
- Object Number:
- 1927-1092
- type:
- wedges
- credit:
- Ferguson, W.B.
Wedge for Sanger Shepherd density meter (exhibited with 1927-1039).