Douglas type reflecting protractor, British, 1811-1825
- Made:
- 1811-1825
- maker:
- Howard Douglas and
- Cary family
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Douglas type reflecting protractor without caseby the Cary family, London, England, 1811-1825.
Details
- Category:
- Surveying
- Object Number:
- 1901-75
- Materials:
- brass (copper, zinc alloy) and glass
- type:
- protractor
- taxonomy:
-
- furnishing and equipment
- measuring device - instrument
- credit:
- Robottom, L.M.
