Faber-Castell 1/94 System Rietz |
Front |
![](fc%2090%201-94%20front%20medium.jpg) |
Back |
![](fc%2090%201-94%20back%20medium.jpg) |
Front without slide |
![](fc%2090%201-94%20front%20open%20medium.jpg) |
Back of the slide |
![](fc%2090%201-94%20slide%20back%20medium.jpg) |
Box |
![](fc%2090%201-94%20box%20medium.jpg) |
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|
Length |
30 cm |
Number of scales |
10 |
Country of origin |
Germany |
Country of manufacturing |
Germany |
Year of manufacturing |
1941 |
Status of the slide rule |
Slightly damaged |
Material of the slide rule |
Celluloid on wood |
Type of cursor |
Aluminium with glass |
Status of the box |
Normal signs of use |
Status of the manual |
None |
Collection number |
90 |
Further comments |
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