Madas calculating machine and plastic cover

Made:: 1960-1970 in Zurich

Madas calculating machine and plastic cover, by H.W. Egli Limited, Zurich, Switzerland, 1960-1970

Details

Category:: Mathematics

Object Number:: 1998-30

Measurements:: Overall: 140 mm x 400 mm x 330 mm, 6 kg

type:: calculating machine (full-key, stepped drum)

credit:: Transport Research Laboratory

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Madas calculating machine and plastic cover

Details

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