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Liquid compass - aircraft
Liquid compass
Bowl: Black painted brass, filler plug at side, expansion chamber at base. Inside of bowl painted black. A fore-and-aft line is engraved across the slightly domed verge glass. The verge ring is fitted with a rotating setting ring which is graduated to 360 degrees.
Card: Diameter 3.1" (8.0 cm) Black card with a single large white painted pointer, attached to a high domed, white painted float at centre.
Needle: Unsighted.
Pivot: Unsighted.
O.A. Height 2.3" (6.0 cm)
Bowl: Black painted brass, filler plug at side, expansion chamber at base. Inside of bowl painted black. A fore-and-aft line is engraved across the slightly domed verge glass. The verge ring is fitted with a rotating setting ring which is graduated to 360 degrees.
Card: Diameter 3.1" (8.0 cm) Black card with a single large white painted pointer, attached to a high domed, white painted float at centre.
Needle: Unsighted.
Pivot: Unsighted.
O.A. Height 2.3" (6.0 cm)
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Object Details
| ID: | ACO0841 |
|---|---|
| Type: | Liquid compass - aircraft |
| Display location: | Not on display |
| Creator: | Unknown |
| Date made: | circa 1942 |
| Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
| Measurements: | Overall: 70 mm; Diameter: 120 mm |
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