| Name | Aristo 0903 LL Scholar Variant |
| Front Scales | 25cm K A = B CI C = D S T L |
| Back Scales | = S LL2 LL3 = |
| Type of Rule | slide rule |
| Material | |
| Dimension (mm) | 320x44x3.9 |
| Area of Use | |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 256 |
| Comment | |
| Thumbnail |  |
| Name | Aristo 0903 LL Scholar Variant |
| Front Scales | 25cm K A = B CI C = D S T L |
| Back Scales | = S LL2 LL3 = |
| Type of Rule | slide rule |
| Material | |
| Dimension (mm) | 320x44x3.9 |
| Area of Use | |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 256 |
| Comment | |
| Thumbnail | |