Hollerithpunchcard

Hollerith Punch Card Tabulator

By Abdulla
  • Hollerith Punch Card Tabulator

    Hollerith Punch Card Tabulator

    Electromechanical tabulator for the 1890 U.S. Census.
    Text: Herman Hollerith’s punch‑card tabulating system processed the 1890 U.S. Census in months
    instead of years. It marked the birth of large‑scale data processing and paved the way for
    IBM.

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