| Faber-Castell 380/N | |
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Front |
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Back |
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| Bottom | |
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Front without slide |
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Back of the slide |
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| Box | |
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| Length | 52 cm |
| Number of scales | 9 |
| Country of origin | UK |
| Country of manufacturing | Germany |
| Year of manufacturing | 1930 |
| Status of the slide rule | Normal signs of use |
| Material of the slide rule | Celluloid on wood |
| Type of cursor | Metal with glass |
| Status of the box | Normal signs of use |
| Status of the manual | None |
| Collection number | 207 |
| Further comments | The English version of this type.
Written on both the box and the back of the slide rule is the name of
the owner "W.A. Hibberd".
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