| Name | Russian GOST 5161 57 1963 |
| Front Scales | 25cm / K A = B CI C = D L ] 1:25 |
| Back Scales | = Sin SnT Tg = |
| Type of Rule | slide rule |
| Material | wood/plastic |
| Dimension (mm) | 279x38x10.8 |
| Area of Use | generic |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 2308 |
| Comment | |
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