| Name | Tecnostyl 41/R Variant |
| Front Scales | 14cm / K A = B CI C = D L |
| Back Scales | = S S&T T = 5inch |
| Type of Rule | slide rule |
| Material | plastic |
| Dimension (mm) | 148x31.4x2 |
| Area of Use | generic |
| Origin of Rule | actual item |
| Match Number | 2514 |
| Comment | |
| Thumbnail | No Picture |