| Name | Antica Fabbrica Vittorio Martini Elettro-25 |
| Front Scales | V A = B CI C = D U K LL // L |
| Back Scales | = S ST T = |
| Type of Rule | Slide Rule |
| Material | Plastic |
| Dimension (mm) | 291x50x7 |
| Area of Use | Electrical |
| Origin of Rule | Angel Carrasco's Collection |
| Match Number | 7127 |
| Comment | |
| Thumbnail |  |