Plotting scale
One of 26 plotting scales by W.F. Stanley, Great Turnstile London. Ivory offset scale with bevel section, 3-inch with 50,40, 15 & 12 divisions on the front.
Details
- Category:
- Mathematics
- Object Number:
- 1876-284/25
- Measurements:
-
overall: 2 x 80 x 15 mm
- type:
- drawing instruments and plotting scale
- credit:
- W.F. Stanley and Company