| Name | Faber Castell 157/87 Rietz Variant |
| Front Scales | 27cm / K A = B CI C = D L |
| Back Scales | = S ST T = |
| Type of Rule | slide rule |
| Material | plastic |
| Dimension (mm) | 299x39.8x5.5 |
| Area of Use | generic |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 2845 |
| Comment | |
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