Category:Keypunch operators

Subcategories

This category has only the following subcategory.

Media in category "Keypunch operators"

The following 5 files are in this category, out of 5 total.

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  Card puncher - NARA - 513295.jpg 2,960 × 2,332; 2.44 MB
  
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  IBM Keypunch Machines in use.jpg 2,836 × 2,260; 692 KB
  
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  Keypunching at Texas A&M2.jpg 1,784 × 1,461; 279 KB
  
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  NOLAPunchCards1938.jpg 600 × 458; 35 KB
  
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  SocialSecurity.cardpunching.ssa.jpg 608 × 476; 224 KB