| Manufacturer: |
Aristo |
| Country of Manufacture: |
Germany |
| Type: |
958 Geodat 360o |
| Number: |
|
| Date of Manufacture: |
~ 1964 |
| Scales: (Front) |
T, arc, DF [CF, CIF, CI, C] D, P, S |
| Scales: (Back) |
1-cos, 1-cos, A [ B,1/tan(a/2), sincos, cos2 ] D, L, K |
| Number of Scales: |
20 |
| Gauge Points: |
π, p'', p' |
| Slide Rule made from: |
Plastic |
| Cursor made from: |
Plastic |
| Cursor Lines: |
1 front, 3 back (including ER) |
| Overall Length of Rule: |
33.1 cm |
| Length of Scales: |
25.0 cm |
| Width: |
4.8 cm |
| Depth: |
0.4 cm |
| Weight: |
|
| Acquired from: |
Hans Kiesinger |
| Date: |
Dec 2008 |
| Condition: |
Good |
| Accessories: |
Instruction (German). Condition good
Cardboard case. Condition good
|
| Comments: |
|