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Azimuth Mirror
This ring consists of two semi-circles screwed together. The prism and two filters are situated above a magnifier which is set in a tube. The prism and filters can be moved by a milled screw. The complete assembly is hinged.
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Object details
| ID: | ACO0071 |
|---|---|
| Type: | Azimuth Mirror |
| Display location: | Not on display |
| Creator: | Unknown |
| Date made: | circa 1907; 1908 ? |
| Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
| Measurements: | Overall: 80 mm x 132 mm x 145 mm |