| Name | Nestler 12 b |
| Front Scales | 12cm / A = B C = D ] 14cm #16-27cm# |
| Back Scales | = S L T = |
| Type of Rule | slide rule |
| Material | wood/plastic |
| Dimension (mm) | 140x25.8x8 |
| Area of Use | generic |
| Origin of Rule | actual item |
| Match Number | 1803 |
| Comment | |
| Thumbnail | No Picture |