| Manufacturer: |
Loga |
| Country of Manufacture: |
Switzerland |
| Type: |
30 Tt |
| Number: |
|
| Date of Manufacture: |
|
| Scales: (Front) |
SQ1, SQ2, C (called A) [D (called B), DI, K, L] |
| Scales: (Back) |
C, S, T, ST, LL3, LL2, LL1 |
| Number of Scales: |
14 |
| Gauge Points: |
π, p'', p', le, R, d, PS, q, rq, kW (=1/PS) |
| Slide Rule made from: |
Plastic |
| Cursor made from: |
Plastic |
| Cursor Lines: |
2 on front, 1 on back |
| Overall Length of Rule: |
12.5 cm diameter |
| Length of Scales: |
|
| Width: |
|
| Depth: |
0.5 cm |
| Weight: |
|
| Acquired from: |
Horst Wilken |
| Date: |
November 2002 |
| Condition: |
Good |
| Accessories: |
Leather case. Good condition
|
| Comments: |
|