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Category:Punch cards

Deutsch: Lochkarten
English: A punched card is a (usually paper) card in which information is stored as physical holes or other shapes punched into or through the card. For cards that have written marks instead, see Category:Optical mark cards.
punched card 
Blue-punch-card-front-horiz.png
recording medium
Wikipedia-logo-v2.svg Wikipedia
Subclass ofmachine-readable medium
Different from
Authority control
GND ID: 4036113-5
Wikidata
Blue pencil.svg

Subcategories

This category has the following 3 subcategories, out of 3 total.

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Pages in category "Punch cards"

This category contains only the following page.

Media in category "Punch cards"

The following 111 files are in this category, out of 111 total.