2019/009
Aristo Nr 89 5 in slide rule (c.1990)
Aristo Nr 89 5 in slide rule in a brown leather case (c.1990). Promotional item distributed by Caterpillar.
Passed down to the donor from her grandfather Alec Gilbertson FICE FIMechE who was a chartered civil and mechanical engineer with world-wide experience.
| Acquisition Number | 2019/009 |
|---|---|
| Item Type | |
| Short Description | Aristo Nr 89 5 in slide rule |
| Manufactured by | |
| Date of Manufacture | c. 1990 |
| Supporting Items | None |
| Sub-items | None |
| Makers Number | G6111 |
| Marks | "CATERPILLAR" AND "G6111" |
| Dimensions (mm) | 154 x 33 x 4 |
| Donor | |
| Date Donated | June 2019 |
| Materials | Plastic |
| Condition | Good |
| Display Location |
