| Faber-Castell 111/98 Elektro (2 variations) | |
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Variation 1 |
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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 |
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Box |
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| Length | 29 cm |
| Number of scales | 14 |
| Country of origin | UK |
| Country of manufacturing | Germany |
| Year of manufacturing | 1961 |
| Status of the slide rule | Normal signs of use |
| Material of the slide rule | Plastic |
| Type of cursor | Clear plastic |
| Status of the box | Normal signs of use |
| Status of the manual | Normal signs of use |
| Collection number | 49 |
| Further comments | English version with an inch scale on
the top side.
Although the box is an original 111/98 box, it seems to be slightly to short to hold the slide rule.
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Variation 2 |
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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 |
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Box |
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| Length | 29 cm | |
| Number of scales | 14 | |
| Country of origin | US | |
| Country of manufacturing | Germany | |
| Year of manufacturing | 1967 | |
| Status of the slide rule | Normal signs of use | |
| Material of the slide rule | Plastic | |
| Type of cursor | Clear plastic | |
| Status of the box | Near mint | |
| Status of the manual | None | |
| Collection number | 243 | |
| Further comments | This variation has a very nice leather case: typical for the US market. | |
