- Subject
- Photography
- Item type
- Object
- Provenance
- Bought from R Hammond Esq
- Dimensions
- Diameter: 91mm Height: 160mm Weight: 1167g
- Inventory No
- 10191
- Accession Number
- 1970-32
Description
A large copper alloy tube with a glass lens at each end.
Acknowledgement: © History of Science Museum, University of Oxford, inv.10191
A large copper alloy tube with a glass lens at each end.