Compass; Tommy

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A tommy for unscrewing the plug for the pivot aperture.

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ID:	ACO0484.6
Type:	Compass; Tommy
Display location:	Not on display
Creator:	Unknown
Date made:	Unknown
Credit:	National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements:	Overall: 24 mm x 40 mm x 3 mm
Parts:	Compass Compass; Spare reservoir (ACO0484.1) Compass; Spare pivot (ACO0484.2) Compass; Spare pivot (ACO0484.3) Compass; Pivot tool (ACO0484.4) Compass; Plug for pivot aperture (ACO0484.5) Compass; Tommy (ACO0484.6)