| Name | Graphoplex Instruction rule |
| Front Scales | P B3 B2 = b2 L a b = B LL3 LL2 LL1 |
| Back Scales | = S T ST b = |
| Type of Rule | slide rule |
| Material | plastic |
| Dimension (mm) | 1280x250 |
| Area of Use | generic |
| Origin of Rule | actual item |
| Match Number | 1280 |
| Comment | |
| Thumbnail | No Picture |