| Name | Faber Castell 1/54 Darmstadt Variant |
| Front Scales | 27cm L / K A = B CI C = D P / S T |
| Back Scales | = LL1 LL2 LL3 = |
| Type of Rule | slide rule |
| Material | wood/plastic |
| Dimension (mm) | 302x39x10.5 |
| Area of Use | generic |
| Origin of Rule | actual item |
| Match Number | 869 |
| Comment | |
| Thumbnail | No Picture |