Gauger's slide rule, made by Cock, 9 5/16" x 2" x 1/4", boxwood, slides 10" long, with 5-foot gauging rod in 6 parts, all in cloth case (imperfect)
Details
- Category:
- Mathematics
- Object Number:
- 1916-63
- Materials:
- box (wood), brass (copper, zinc alloy), leather, textile and cotton (textile)
- Measurements:
-
Rule: 7 mm x 250 mm x 50 mm, 0.074 kg
Rods and Case: 14 mm x 65 mm x 310 mm, 0.094 kg
- type:
- slide rule (excise)
- credit:
- Thomas H. Court