Editing Punched card (section)

==External links==
{{Commons|Punch card}}
* [http://www.kloth.net/services/cardpunch.php An Emulator for Punched cards]
* [http://www.chilton-computing.org.uk/acl/literature/chapman/p013.htm Collected Information on Punched Card Codes], Atlas Computer Laboratory, 1960
* {{cite video |people=[[Brian De Palma]] (Director) |date=1961 |title=660124: The Story of an IBM Card |url=https://www.imdb.com/title/tt0256580/ |medium=Film}}
* {{cite web |author-last=Jones |author-first=Douglas W.|author-link=Douglas W. Jones|title=Punched Cards |url=http://homepage.cs.uiowa.edu/~dwjones/cards/ |access-date=2006-10-20|ref=none}} (Collection shows examples of left, right, and no corner cuts.)
* [http://www.punctum.com/interest/punch/index.en.html Punched Cards] – a collection at Gesellschaft für Software mbH
* [http://www.fourmilab.ch/documents/univac/cards.html UNIVAC Punch Card Gallery] (Shows examples of both left and right corner cuts.)

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[[Category:Punched card| ]]
[[Category:Articles containing video clips]]
[[Category:Computer-related introductions in 1887]]<!-- Baltimore test -->
[[Category:History of computing hardware]]
[[Category:History of software]]
[[Category:IBM storage devices]]
[[Category:Legacy hardware]]
[[Category:Wikipedia articles with ASCII art]]