| Manufacturer: |
Ecobra |
| Country of Manufacture: |
Germany |
| Type: |
1711 Cosmos |
| Number: |
|
| Date of Manufacture: |
|
| Scales: (Front) |
LL02, LL03, DF [CF, CIF, L, CI, C] D, LL3, LL2 |
| Scales: (Back) |
LL01, K, A [B, T1, T2, ST, S] D, P, LL1 |
| Number of Scales: |
22 |
| Gauge Points: |
π, e, q |
| Slide Rule made from: |
Aluminium |
| Cursor made from: |
Plastic |
| Cursor Lines: |
2 front, 4 back |
| Overall Length of Rule: |
32.2 cm |
| Length of Scales: |
25.0 cm |
| Width: |
4.2 cm |
| Depth: |
0.4 cm |
| Weight: |
|
| Acquired from: |
Edward Boulerice |
| Date: |
September 2004 |
| Condition: |
Good |
| Accessories: |
Cardboard Case. Good condition.
|
| Comments: |
|