20/10/2026
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The IBM 29 Card Punch (also called the 029 or Type 029 Key Punch or Keypunch), introduced about 1964 to coincide with the introduction of the IBM 360. Available in nine models with various combinations of keyboard (12-key numeric or 64-key alphanumeric), zero insertion, printing, and interpreting, and also as the IBM 59 Card Verifier (for verifying that cards punched on the 29 were correct by repunching them; non-mathches were indicated by a notch punched in the top edge). for more see the link in first comment
