| Name | Faber Castell 62/83 N Novo Duplex |
| Front Scales | T1 T2 K A DF = CF B CIF CI C = D DI S ST P |
| Back Scales | LL03 LL02 LL01 LL00 W2 = W2' CI L C W1' = W1 D LL0 LL1 LL2 LL3 |
| Type of Rule | Slide Rule |
| Material | Plastic |
| Dimension (mm) | 200x46x3.4 |
| Area of Use | Generic |
| Origin of Rule | Alessandro Manni's Collection |
| Match Number | 7129 |
| Comment | |
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