Excise Officer's slide rule
Excise Officer's slide rule, 1" x 5/8" x 12", with two sliders on opposite faces, engraved "T.C." on stock under one of the sliders
Details
- Category:
- Mathematics
- Object Number:
- 1962-199
- Materials:
- box (wood)
- Measurements:
-
overall (flat, closed): 18 mm x 318 mm x 26 mm, 0.112 kg
- type:
- slide rule (excise)
- credit:
- Brooks, R.P.
