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Commercial for IBM's Selectric Typewriter 1960's [video]
- rasz 6y agoAnd here is one from 1934 by IBMs German subsidiary https://dave.autonoma.ca/blog/2019/06/06/web-of-knowledge/images/hollerith.jpg https://dave.autonoma.ca/blog/2019/06/06/web-of-knowledge/im... 'Übersicht hollerith lochkarten'