| Name | Reiss 3205 Electrical |
| Front Scales | K A = B CI C = D L |
| Back Scales | LL2 Dynamo/Motor = sin sin/tg tg = Volt LL3 |
| Type of Rule | slide rule |
| Material | metal |
| Dimension (mm) | |
| Area of Use | chemistry |
| Origin of Rule | Michael O'Leary |
| Match Number | 5086 |
| Comment | |
| Thumbnail |  |