Azimuth Circle

An azimuth mirror of the Kelvin type with "arrow up" and "arrow down" type prism and lens tube mounted on a frame with central pivot. A round spirit level is fitted at the near end of the instrument. Infitted wooden box with carrying strap 7.75" x 8.75" x 7.25" ( 19.7 x 22.2 x 18.4cm)

Object Details

ID: ACO0622
Type: Azimuth Circle
Display location: Not on display
Creator: The Ontario Hughes Owens Co. Ltd
Date made: circa 1943
Credit: National Maritime Museum, Greenwich, London, Admiralty Compass Observatory
Measurements: Overall: 140 mm x 170 mm x 180 mm
Parts: Azimuth Circle