2018/026.2
90:45:45 degree “True-Angle” adjustable set square
90:45:45 degree “True-Angle” adjustable set square by Blundell-Harling.
The set square has masking tape on the underside of all three edges. It is inset by 2 mm approx allowing the plastic edge to remain just above the paper and in so doing prevents a jagged edge forming in the ink when the set square is moved away after a line is drawn before the ink dries.
| Acquisition Number | 2018/026.2 |
|---|---|
| Item Type | |
| Short Description | "True-Angle" adjustable set square |
| Manufactured by | |
| Date of Manufacture | c. 1974 |
| Sub-items | None |
| Supporting Items | None |
| Makers Number | None |
| Marks | None |
| Dimensions (mm) | 385 x 226 |
| Donor | |
| Date Donated | September 2018 |
| Materials | Plastic and metal |
| Condition | Good |
| Display Location |
