Compass corrector magnet holder - aircraft compass

Compass corrector magnet holder in brass containing eight tubes, four on each axis, N-S, E-W. There is a 10 division vernier on base. This was used to support the 0.2 type observers compass.

Object Details

ID: ACO0351
Type: Compass corrector magnet holder - aircraft compass
Display location: Not on display
Creator: Air Ministry
Date made: Unknown
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 55 mm x 83 mm x 83 mm