Beam compasses
- maker:
- William Ford Stanley
Beam compasses, Ordnance pattern, mahogany beam, 20" long, with boxwood inlaid scale, (2 plain points) by W. F. Stanley, Great Turnstile, London, England, 1876.
Details
- Category:
- Mathematics
- Object Number:
- 1876-304
- Materials:
- box (wood) and brass (copper, zinc alloy)
- Measurements:
-
overall: 35 mm x 510 mm x 85 mm, 0.3 kg
- type:
- beam compasses
- credit:
- W.F. Stanley and Company