| Name | Nestler 23 a Rietz |
| Front Scales | 36cm / K A = B CI C = D L ] 38,6cm |
| Back Scales | = S ST T = |
| Type of Rule | slide rule |
| Material | wood/plastic |
| Dimension (mm) | 387x43x12.5 |
| Area of Use | generic |
| Origin of Rule | actual item |
| Match Number | 1830 |
| Comment | |
| Thumbnail | No Picture |