Plotting scale
One of 26 plotting scales by W.F. Stanley, Great Turnstile London. Ebonite scale, 18-inch with 1 1/2-inch, 1/4 & 1/8 divisions on the front.
Details
- Category:
- Mathematics
- Object Number:
- 1876-284/7
- Measurements:
-
overall: 4 x 470 x 37 mm
- type:
- drawing instruments and plotting scale
- credit:
- W.F. Stanley and Company