| Name | Nestler 0208 Delta Instruction rule for 0252, 0253 and 0254. Front side only |
| Front Scales | L K A = B CI C = D LL3 LL2 LL1 |
| Back Scales | T1 T2 DF = CF CIF CI C = D S ST |
| Type of Rule | slide rule |
| Material | wood |
| Dimension (mm) | |
| Area of Use | generic |
| Origin of Rule | Brochure 1967 |
| Match Number | 5489 |
| Comment | |
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