Deflector

Consists of a base dial, graduated in quadrants, and a revolving part, carrying two horizontal magents moved vertically by a screw against a scale graduated in millimetres.

Object Details

ID: ACO0728
Type: Deflector
Display location: Not on display
Creator: Gundesen & Loken
Date made: circa 1920
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 95 mm x 210 mm x 130 mm