Needle, variometer
Variometer needle (for Abinger magnetometer). Two 1-cm rod magnets with stirrup; small aluminium fittings; suspension wire.
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Object Details
ID: | AST0721 |
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Collection: | Astronomical and navigational instruments |
Type: | Needle, variometer |
Display location: | Not on display |
Creator: | Unknown |
Date made: | Unknown |
Credit: | National Maritime Museum, Greenwich, London |
Measurements: | Overall: 21 mm; Diameter: 30 mm |
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