Plotting scale
One of 26 plotting scales by W.F. Stanley, Great Turnstile London. Ivory scale with triangular section, 3-inch with 3-inch, 1 1/2-inch, 1-inch, 1/2, 3/8, 1/4, 3/16 & 1/8 divisions.
Details
- Category:
- Mathematics
- Object Number:
- 1876-284/26
- Measurements:
-
overall (estimate): 20 x 310 x 20 mm
- type:
- drawing instruments and plotting scale
- credit:
- W.F. Stanley and Company