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Thread: Manual punch card puncher - GIF

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  1. Feb 11, 2020, 10:07 AM #1
    Altair
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    Manual punch card puncher - GIF

    Manually-operated punch card puncher.




    Previously:

    4.5 megabytes of data represented by punch cards - photo
    Curta mechanical pocket calculator - photos
    Mechanical calculator trying to divide by zero
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  2. The Following User Says Thank You to Altair For This Useful Post:

    tonyfoale (Feb 12, 2020)
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