Duplex micrometer by Troughton & Simms London
Photographic print. Mounted on card
Object Details
| ID: | REG18/000454.1 |
|---|---|
| Type: | Photographic print |
| Display location: | Not on display |
| Creator: | Thames Eng Co. |
| Date made: | Pre-1904 |
| Credit: | National Maritime Museum, Greenwich, London |
| Measurements: | Overall 253 mm x 305 mm |