Type O.2

Azimuth Circle for the liquid compass. Has locking device and spirit bubble level. Movable prism with hinged jet sun reflector and two filters. V and nipple line up.

Object Details

ID: ACO0347.1
Type: Liquid compass - aircraft; azimuth circle
Display location: Not on display
Creator: Air Ministry
Date made: 1924
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 90 mm x 144 mm x 162 mm
Parts: Type O.2 (Liquid compass - aircraft)
  • Type O.2 (Liquid compass - aircraft; azimuth circle) (ACO0347.1)