| Faber-Castell Chemiker | |
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Front |
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Back |
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Box front |
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Box back |
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| Box inside | |
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| Length | 15 cm |
| Number of scales | 24 |
| Country of origin | Germany |
| Country of manufacturing | Germany |
| Year of manufacturing | |
| Status of the slide rule | Normal signs of use, but some heavy bleeding of characters |
| Material of the slide rule | Plastic |
| Type of cursor | Clear plastic |
| Status of the box | Normal signs of use |
| Type of box | Celluloid on wood |
| Status of the manual | Normal signs of use (German) |
| Collection number | 188 |
| Further comments | A very rare specimen. I cannot find a
date of manufacturing, nor a model number. This particular Faber-Castell
is also not mentioned in any reference book I know. This sliderule has print on it: "Verlag Chemie, Weinheim".
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