Plotting scale
One of 26 plotting scales by W.F. Stanley, Great Turnstile London. Boxwood scale, 12-inch with 10, 20, 30, 60, 100 & 200 divisions on the front.
Details
- Category:
- Mathematics
- Object Number:
- 1876-284/4
- Measurements:
-
overall: 3 x 312 x 32 mm
- type:
- drawing instruments and plotting scale
- credit:
- W.F. Stanley and Company