compass, amplitude
In square wooden box. Graduated quadrantally in degrees from the E & W point for observing amplitude and marked in 32 points.
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Object Details
ID: | NAV0277 |
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Type: | compass, amplitude |
Display location: | Not on display |
Creator: | Unknown |
Date made: | circa 1720 |
People: | Kennedy, J R |
Credit: | National Maritime Museum, Greenwich, London |
Measurements: | Overall: 176 mm x 325 mm x 304 mm |