Plotting scale
One of 26 plotting scales by W.F. Stanley, Great Turnstile London. Ivory offset scale with bevel section, 3-inch with 1-inch, 3/4, 1/2, 3/8, & 1/4 divisions on the front.
Details
- Category:
- Mathematics
- Object Number:
- 1876-284/21
- Measurements:
-
overall: 2.5 x 82 x 24 mm
- type:
- drawing instruments and plotting scale
- credit:
- W.F. Stanley and Company