Faber-Castell 1/22
Slide Rules for this model:
Base
| Slide Rule ID | Manufacturer | Model Code | Lot Code |
|---|---|---|---|
| Faber-Castell | 1/22 | 4/45 | |
| Faber-Castell | 1/22 | 4/41 |
Slide Rules for this model:
| Slide Rule ID | Manufacturer | Model Code | Lot Code |
|---|---|---|---|
| Faber-Castell | 1/22 | 4/45 | |
| Faber-Castell | 1/22 | 4/41 |