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Alidade prism
Schmalcalder type, alidade prism. Inscribed on the object are eagle and swastika symbols as well as 'M1357'.
Grey painted metal back sight for an alidade, contains slit, peep hole, prism and two dark shades.
Grey painted metal back sight for an alidade, contains slit, peep hole, prism and two dark shades.
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Object Details
| ID: | ACO1343 |
|---|---|
| Type: | Alidade prism |
| Display location: | Not on display |
| Creator: | Plath, C. |
| Date made: | circa 1940 |
| Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
| Measurements: | Overall: 43 mm x 90 mm x 50 mm |