Horizontal Force Instrument lid

Lid for the horizontal force instrument lid

Object Details

ID: ACO0082.1
Type: Horizontal Force Instrument lid
Display location: Not on display
Creator: Unknown
Date made: 1880-1890
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Diameter: 98 mm;Overall: 12 mm
Parts: Horizontal Force Instrument