Type P.2

Liquid compass
Card: Spider with eight arma all bent to improve damper efect. Three marked E, S, W and one with the RAF "North Wings". Dome at centre with spike and ring.
Needle: Four needles in two sets of two slung beneath card. Length 1.25" (3.2cm)
Pivot: Stalk and cup, stalk screws into metal bar at base.
Set on ACO wooden base O.A. height 2" (5.1cm)

Object Details

ID: ACO0330
Type: Liquid compass - aircraft
Display location: Not on display
Creator: Admiralty Compass Observatory
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 85 mm; Diameter: 100 mm