Heeling error instrument model
Brass bowl containing brass frame which supports vertical force measuring needle. Needle is supported on agate knif edges. Brass verge ring and glass cover. Provided with needle lifter.
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Object Details
ID: | ACO0078 |
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Type: | Heeling error instrument model |
Display location: | Not on display |
Creator: | Dover, A. W. |
Date made: | 1892 |
People: | Creak, E. W. |
Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
Measurements: | Overall: 65 mm x 130 mm x 121 mm |
Parts: | Heeling error instrument model |