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Origin of Modern Calculating Machines

by J. A. V. Turck

11 sections · Download EPUB

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  1. 1Epigraph — Foreword
  2. 2The Modern Accounting Machine
  3. 3The Early Key-Driven Art
  4. 4The Key-Driven Calculator
  5. 5Early Efforts in the Recording Machine Art
  6. 6First Practical Recorders
  7. 7Introduction of the Modern Accounting Machine
  8. 8The High-Speed Calculator
  9. 9The Improved Recorder
  10. 10The Bookkeeping and Billing Machine
  11. 11A Closing Word

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