Theodolite horn magnifier
Horn magnifier for the "A" frame telescopic theodolite.
Object Details
| ID: | NAV1462.6 |
|---|---|
| Type: | Theodolite horn magnifier |
| Display location: | Not on display |
| Creator: | Worthington & Allan |
| Date made: | circa 1830 |
| Credit: | National Maritime Museum, Greenwich, London. Caird Fund. |
| Measurements: | Overall: 6 mm x 35 mm x 27 mm |
| Parts: | Theodolite |