- Subject
- Photography
- Item type
- Object
- Makers
- None
- Physical material
- Paper
- Dimensions
- Height: 182mm Width: 124mm Depth: 2mm Weight: 16g
- Inventory No
- 15966
Description
Watkins Meter info.
Watkins Meter infomation
Inventory Number 15966
Acknowledgement: © History of Science Museum, University of Oxford, inv.15966
