Modell eines Rechenkastens nach Schott (1608 - 1666)
Working model of an arithmetic box according to Schott (1608 - 1666)
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Modell Model (Flash Simulation) Adobe Flash Player >= 8 . |
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Addiertafel im Deckel ![]() |
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Beschreibung und
Rechenbeispiel Description with calculating example (in German language, but with many pictures, so you will find out what is said) |