| Faber-Castell 52/81 Novo-Mentor | |
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Front |
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Back |
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Box |
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Table sheet |
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| Length | 30 cm |
| Number of scales | 17 |
| Country of origin | Germany |
| Country of manufacturing | Germany |
| Year of manufacturing | 1977 |
| Status of the slide rule | Mind |
| Material of the slide rule | Plastic |
| Type of cursor | |
| Status of the box | Mint |
| Type of box | |
| Status of the manual | Mint |
| Language of the manual | German |
| Collection number | 103 |
| Further comments | Includes a sheet of paper with some
formulas of set theory.
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