2010/015
12 in Armstrong imperial scale
c.1950
12 in Armstrong imperial scale with scales 1:1, 1:1/2, 1:1/4, 1:1/8, 1:1.5, 1:3, 1:3/8 and 1:3/4. Used for measuring from or plotting on plans.
The rule was retailed by W. Henderson Ltd, 2 Stafford Street, Edinburgh. The address is printed in the centre of the front of the rule.
| Acquisition Number | 2010/015 |
|---|---|
| Item Type | |
| Short Description | 12 in Armstrong imperial scale |
| Manufactured by | |
| Date of Manufacture | c. 1950 |
| Sub-items | Rigid plastic case. |
| Supporting Items | None |
| Makers Number | None |
| Marks | "CSH" scratched on surface |
| Dimensions (mm) | 335 x 33 x 2.5 |
| Donor | |
| Date Donated | October 2010 |
| Materials | Wood |
| Condition | Good |
| Display Location |
