Carrying case for Thomson type azimuth circle
- Object Number:
- 1951-209/1
- type:
- case
A modern version of the Thomson type azimuth mirror, called an azimuth circle
- maker:
- S G Brown Limited
A modern version of the Thomson type azimuth mirror, called an azimuth circle, used to take bearings of terrestrial and celestial objects from a compass, by SG Brown Limited, Watford, Hertfordshire, England, 1945-1951
Details
- Category:
- Navigation
- Object Number:
- 1951-209
- Materials:
- brass (copper, zinc alloy), metal (unknown), glass and mirror-glass (silvered)
- Measurements:
-
overall: 170 mm 270 mm,
- type:
- azimuth circle
- credit:
- Mrs. S G Brown.
Parts
