Motor

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Clockwork drive motor, quick speed, for horizontal force and declination magnetograph. With winding key numbered "4". In wooden box.

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ID:	AST0722
Collection:	Astronomical and navigational instruments
Type:	Motor
Display location:	Not on display
Creator:	Dent, Edward John
Date made:	Unknown
Credit:	National Maritime Museum, Greenwich, London
Measurements:	Overall: 103 mm x 175 mm x 127 mm