Object Details
| ID: | ACO1517.6 |
|---|---|
| Type: | Compass bowl lid |
| Display location: | Not on display |
| Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
| Measurements: | Diameter: 134 mm;Overall: 8 mm |
| Parts: |
Jennings Insulating Compass (Insulating compass)
|