Object Details
ID: | NAV1355.5 |
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Type: | Roxby's pendulum quadrant sight tube |
Display location: | Not on display |
Creator: | Unknown |
Date made: | After 1822 |
Credit: | National Maritime Museum, Greenwich, London |
Measurements: | Diameter: 25 mm;Overall: 81 mm |
Parts: |
Roxby's Pendulum Quadrant (Sextant with Artificial Horizon)
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