| Name | Faber Castell 67/54 Darmstadt |
| Front Scales | 14cm lg / K A = B CI C = D P \ sin tg |
| Back Scales | = LL1 LL2 LL3 = |
| Type of Rule | slide rule |
| Material | plastic |
| Dimension (mm) | 153x40x4 |
| Area of Use | generic |
| Origin of Rule | actual item |
| Match Number | 1099 |
| Comment | |
| Thumbnail |  |