| Manufacturer: |
Olson |
| Country of Manufacture: |
Japan |
| Type: |
TL-472 |
| Number: |
OS-2 |
| Date of Manufacture: |
|
| Scales: (Front) |
cm/ E, V, A [B, K, CI, C] D, S, T/ ins |
| Scales: (Back) |
LL3, LL2, LL1, L |
| Number of Scales: |
14 |
| Gauge Points: |
π, e, C, R, N, 287,PS, HP |
| Slide Rule made from: |
Plastic |
| Cursor made from: |
Plastic |
| Cursor Lines: |
1 |
| Overall Length of Rule: |
28.9 cm |
| Length of Scales: |
25.0 cm |
| Width: |
4.0 cm |
| Depth: |
1.1 cm |
| Weight: |
|
| Acquired from: |
David Allen |
| Date: |
February 2007 |
| Condition: |
Good |
| Accessories: |
Leather case. Good condition
|
| Comments: |
|