April 03

Punchcard Demo at Computer Museum of America

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Want to try your hand on an IBM punch card machine? Punched cards were widely used through much of the 20th century in the data processing industry, where specialized and increasingly complex unit record machines, organized into semiautomatic data processing systems, used punched cards for data input, output, and storage. Critical record-keeping was done on punch cards across many industries and dropping a stack of cards was a disaster. Come learn more about how this machine was used and punch your own souvenir card to take home during the demo from 2-4PM!

The museum is open this weekend Friday 12-5PM and Saturday 10AM-5PM.

Visit our website for more information, current hours and more upcoming events.


  • Contact: Elaine Pelaia
  • Admission: $15 Adult, $10 4 - 17, $40 Family of 4. Visit website for more info.
  • Location: Computer Museum of America
  • Time: 2:00 PM to 4:00 PM
  • 5000 Commerce Pkwy
  • Roswell, GA, 30076