Silver sector
- maker:
- Michael Butterfield
This image is released under a CC BY-NC-SA 4.0
Licence
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LicenseSilver sector, signed Clerget A Paris au Butterfield'
Science Museum Group
© The Board of Trustees of the Science Museum
Silver sector, signed "Clerget A Paris au Butterfield", opening to 6 1/2 inches, mid 18th century
Details
- Category:
- Mathematics
- Object Number:
- 1888-125
- Materials:
- silver
- Measurements:
-
overall - closed: 2 x 92 x 17 mm
- type:
- proportion drawing instruments and sectors
- credit:
- Brooks, G.
