| Manufacturer: | Aristo |
|---|---|
| Country of Manufacture: | Germany |
| Type: | Circular 60106 |
| Number: | |
| Date of Manufacture: | 1961 |
| Scales: (Front) | 3 special |
| Scales: (Back) | |
| Number of Scales: | 3 |
| Gauge Points: | |
| Slide Rule made from: | Plastic |
| Cursor made from: | Plastic |
| Cursor Lines: | |
| Overall Length of Rule: | 8.0 cm Diameter |
| Length of Scales: | |
| Width: | |
| Depth: | 0.1 cm |
| Weight: | |
| Acquired from: | Fabrizio Brentini |
| Date: | July 2018 |
| Condition: | Fair |
| Accessories: | Leather case |
| Comments: |