| Faber-Castell 163/81 Novo mentor | |
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Front |
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Back |
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| Box | |
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| Length | 18 cm |
| Number of scales | 17 |
| Country of origin | Argentina |
| Country of manufacturing | Germany |
| Year of manufacturing | 1976 |
| Status of the slide rule | Mint |
| Material of the slide rule | Plastic |
| Type of cursor | Clear plastic |
| Status of the box | Mint |
| Type of box | Plastic |
| Status of the manual | Mint (German) |
| Collection number | 203 |
| Further comments |
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