Azimuth circle part

Azimuth circle part.

ID:	ACO1114.2
Type:	Azimuth circle part
Display location:	Not on display
Credit:	National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements:	Diameter: 4 mm;Overall: 120 mm
Parts:	Azimuth Circle Azimuth circle part (ACO1114.1) Azimuth circle part (ACO1114.2) Azimuth circle part (ACO1114.3) Azimuth circle prism testing thread (ACO1114.4) Azimuth circle box (ACO1114.5)

Object Details