Arithmometer.  Second  model  with  the  multiplying  attachment

1. Second model of the arithmometer and the attachment
 

Original papers by Tchebyshev:


Museums and archives:

  • Second model of the arithmometer and the multiplying attachment are stored in the Musée des arts et métiers du Conservatoire national des arts et métiers (Paris, France), CNAM № 12439-0000
  • The originals of the archive photos are stored in the Musée des arts et métiers du Conservatoire national des arts et métiers (Paris, France); CNAM № 17047-0001, ..., № 17047-0012.
  • Archive photo of the second model of the arithmometer is stored in the Science Museum (London, UK); № 1925-838.

Research:


Other sources:


Model:


Link to this page:

Other Projects of Mathematical Etudes Fund
 
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