| Name | Nestler 0253 Gamma |
| Front Scales | K A = B CI C = D L |
| Back Scales | T1 T2 DF = CF CIF CI C = D S ST |
| Type of Rule | slide rule |
| Material | Anagit |
| Dimension (mm) | 320x39.7x4 |
| Area of Use | generic |
| Origin of Rule | Herman van Herwijnen |
| Match Number | 1959 |
| Comment | |
| Thumbnail |  |