Azimuth Circle shadow pin

Shadow pin for the azimuth circle.

Object Details

ID: ACO0770.1
Type: Azimuth Circle shadow pin
Display location: Not on display
Creator: Unknown
Date made: 1945
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Diameter: 2 mm;Overall: 161 mm
Parts: Azimuth Circle