Brass protractor, British, 1941-1950
- maker:
- E. R. Watts and Son Limited
- modifier:
- Cooke, Troughton and Simms Limited
Brass protractor, 24-inch, in wooden case, by E.R. Watts & Son Ltd, London, England, 1941-1950. Refurbished by Cooke, Troughton and Simms, marked HO16
Details
- Category:
- Surveying
- Object Number:
- 1993-188
- type:
- protractor
- credit:
- Hydrographic Department