| Name | Graphoplex 694 a Tecnilog |
| Front Scales | P T>45ø A = B T<45ø SRT S C = D DI K |
| Back Scales | L LL3 DF = CF CIF CI C = D LL2 LL1 |
| Type of Rule | slide rule |
| Material | plastic |
| Dimension (mm) | 330x39x4.4 |
| Area of Use | generic |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 1327 |
| Comment | |
| Thumbnail |  |