Steel Rule
- Made:
- 1900 in United Kingdom
Twelve-inch steel rule, made by J. Chesterman.
Details
- Category:
- Mathematics
- Object Number:
- Y1996.27
- Materials:
- steel (metal)
- Measurements:
-
overall: 2 mm x 319 mm x 28 mm,
- type:
- ruler
- credit:
- Gift of Peter Kenyon