| Name | Sun Hemmi The Hughes Owens Co. Limited No. 1766 |
| Front Scales | K A = B CI C = D T |
| Back Scales | ? Re P = Q Q' C = LL3 LL2 LL1 |
| Type of Rule | slide rule |
| Material | bamboo/plastic |
| Dimension (mm) | 319x41x6.5 |
| Area of Use | generic |
| Origin of Rule | IJzebrand Schuitema |
| Match Number | 3251 |
| Comment | |
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