Image 8 of Plate, punch card, and instructions for Herman Hollerith's Electric Sorting and Tabulating Machine, ca. 1895. | Library of Congress
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Douglas W. Jones's collection of punched cards for computer programs
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IBM Punch Cards
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Punched card - Wikipedia
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Punched card - Wikipedia
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Punched card - Wikipedia
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Punched card - Wikipedia
![IBM Punched Cards, Hollerith Cards [Inspection] | Nostalgia Nerd](https://i.ytimg.com/vi/oPKmegMkJrI/maxresdefault.jpg "IBM Punched Cards, Hollerith Cards [Inspection] | Nostalgia Nerd")
IBM Punched Cards, Hollerith Cards [Inspection] | Nostalgia Nerd
