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Cross section of mercury box - gyrocompass
Cross section of a mercury box for the Sperry Mark II Gyro Compass
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Object Details
| ID: | ACO1466 |
|---|---|
| Type: | Cross section of mercury box - gyrocompass |
| Display location: | Not on display |
| Creator: | Unknown |
| Date made: | circa 1920 |
| Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
| Measurements: | Overall: 190 mm x 85 mm x 25 mm x 400 g |