| Faber-Castell TR2 | |
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Front |
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Back |
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Front without slide |
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Back of the slide |
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| Power supply | |
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| Length | 17 cm |
| Number of scales | 19 |
| Country of origin | Germany |
| Country of manufacturing | Germany |
| Year of manufacturing | |
| Status of the slide rule | Normal signs of use. Battery pack is empty |
| Material of the slide rule | Plastic and metal |
| Type of cursor | Clear plastic |
| Status of the box | None |
| Type of box | None |
| Status of the manual | None |
| Collection number | 220 |
| Further comments | One of the 3 types of hybrid slide rule / calculators that Faber-Castell developed. |
