scale rule
- maker:
- Hall Harding Ltd
Ruler/Scale, Wooden with bevelled edges, marked "Engine Divided" "Hall Harding Ltd" with initials BGH engraved in wood. 12 1/2"x1 1/4"
Details
- Object Number:
- 1987-8470
- Materials:
- box wood
- Measurements:
-
overall: 12 1/2 in x 1 1/4 in
- type:
- scale rule
