Azimuth Sight

Consists of a rectangular metal framework with a crossbar at centre. The crossbar has a hole in it. The two hinged sights are the same size, though one is an open arch with thread and the other a slit sight. Two threads run from the crossbar to the bottoms of the sights. Glass disc with centre spigot dia. 6"(15.2cm)

Object Details

ID: ACO0631
Type: Azimuth Sight
Display location: Not on display
Creator: Admiralty Compass Observatory
Date made: 1940
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 40 mm x 150 mm x 128 mm x .5 g; 152 mm x 46 mm