Monroe calculating machine miniature model

Made:: 1930 in Orange

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Monroe calculating machine miniature model
Science Museum Group
© The Board of Trustees of the Science Museum

Monroe calculating machine miniature model, in despatch case with lock and key; full keyboard, capacity 8 x 8 x 16, manual operation

Details

Category:: Mathematics

Object Number:: 1930-771

type:: calculating machine (leibniz type)

credit:: Monroe Systems for Business

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Monroe calculating machine miniature model

Details

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