Mathematical sector, British, 1813-1839
- maker:
- W Harris and Company
This image is released under a CC BY-NC-SA 4.0
Licence
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Science Museum Group
© The Board of Trustees of the Science Museum
Brass mathematical sector, 12-inch, by W. Harris & Co., London and Hamburg, 1813-1839.
Details
- Category:
- Surveying
- Object Number:
- 1986-200
- Materials:
- brass (copper, zinc alloy)
- Measurements:
-
overall: 4 mm x 325 mm x 85 mm, .975kg
- type:
- sector - mathematical
- credit:
- Royal Meteorological Society
