| Name | Nestler 37 Electro Variant |
| Front Scales | 27cm / V A = B CI C = D U ] LL3 K #30-59cm# |
| Back Scales | = S S&T T = |
| Type of Rule | slide rule |
| Material | wood/plastic |
| Dimension (mm) | 294x38x11 |
| Area of Use | generic |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 1873 |
| Comment | |
| Thumbnail |  |