Converter unit - aircraft compass

Converter unit for the Holmes MK 12 repeater aircraft compass.

Object Details

ID: ACO0416.1
Type: Converter unit - aircraft compass
Display location: Not on display
Creator: Henry Hughes & Son Limited; Holmes
Date made: circa 1935
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 110 mm x 262 mm x 213 mm
Parts: Compass, repeater - aircraft compass