| Name | Graphoplex 645 |
| Front Scales | 27cm / 1) DF = CF CI C = D œ s/d 2) |
| Back Scales | = LL3 LL2 LL1 C = |
| Type of Rule | slide rule |
| Material | plastic |
| Dimension (mm) | 290x45x4.6 |
| Area of Use | generic |
| Origin of Rule | actual item |
| Match Number | 1319 |
| Comment | |
| Thumbnail | No Picture |