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Circular Protractor
- Made:
- 1875 in Manchester
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Circular protractor, made by Joseph Casartelli.
Details
- Category:
- Mathematics
- Object Number:
- Y1978.57
- Materials:
- brass (copper, zinc alloy)
- Measurements:
-
overall: 17 mm 250 mm,
- type:
- protractor
- credit:
- Gift of John Richard Seville