| Faber-Castell 1/54m | |
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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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Bottom of the slide |
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| Box | |
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| Length | 30 cm |
| Number of scales | 14 |
| Country of origin | Germany |
| Country of manufacturing | Germany |
| Year of manufacturing | 1950 |
| Status of the slide rule | Normal signs of use |
| Material of the slide rule | Celluloid on wood |
| Type of cursor | Plastic with metal |
| Status of the box | Normal signs of use |
| Status of the manual | None |
| Collection number | 190 |
| Further comments | This is one of the slide rule
versions manufactured during world war 2, when raw materials were scarce.
This specimen is a very late one, as it was manufactured in 1950. The box has a decal saying: Beisel Burobedarf - Papierhandlung Heidelberg Hauptstrasse 64/88 It also lists the price then: 25.75 DM
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