| Manufacturer: |
Aristo |
| Country of Manufacture: |
Germany |
| Type: |
0958 Geodat 400g |
| Number: |
2LR1 |
| Date of Manufacture: |
1971 |
| Scales: (Front) |
arc, T1, T2, DF [CF, CIF, CI, C] D, P, S, C |
| Scales: (Back) |
1-cos, 1-cos, A [ B,1/tan(a/2), sincos, cos2 ] D, L, K |
| Number of Scales: |
22 |
| Gauge Points: |
d, π |
| Slide Rule made from: |
Plastic |
| Cursor made from: |
Plastic |
| Cursor Lines: |
2 front, 3 back (including ER) |
| Overall Length of Rule: |
33.7 cm |
| Length of Scales: |
25 cm C/D, 28 cm CF/DF |
| Width: |
4.8 cm |
| Depth: |
0.5 cm |
| Weight: |
123 gm |
| Acquired from: |
Peter Holland |
| Date: |
Dec 2000 |
| Condition: |
Good |
| Accessories: |
Cardboard box. Condition good
Instruction (Spanish). Condition good
Plastic case. Condition good
Data sheet 1364. Condition good
Stand. Condition good
|
| Comments: |
|