| Manufacturer: |
Aristo |
| Country of Manufacture: |
Germany |
| Type: |
Energy 60159 |
| Number: |
|
| Date of Manufacture: |
~ 1972 |
| Scales: (Front) |
C D and 7 specialised |
| Scales: (Back) |
|
| Number of Scales: |
9 |
| Gauge Points: |
π, + 15 specialised |
| Slide Rule made from: |
Plastic |
| Cursor made from: |
Plastic |
| Cursor Lines: |
4 including kW and PS |
| Overall Length of Rule: |
12.5 cm diameter |
| Length of Scales: |
|
| Width: |
|
| Depth: |
0.1 cm |
| Weight: |
|
| Acquired from: |
Detlef Sonntag |
| Date: |
April 2007 |
| Condition: |
Good |
| Accessories: |
Instructions. German
|
| Comments: |
|