| Name | Sun Hemmi 135 Ahrend |
| Front Scales | 14cm / T K A = B CI C = D P S |
| Back Scales | = L LL1 LL2 LL3 = |
| Type of Rule | slide rule |
| Material | bamboo/ aluminium |
| Dimension (mm) | 150x29.2x5.5 |
| Area of Use | generic |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 2463 |
| Comment | |
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