(Q123000843)
Statements
Magnetkarten.jpg
723 × 339; 43 KB
723 × 339; 43 KB
Three cards from Hewlett-Packard - on top a card with pre-programmed software from HP, in the middle an unused blank card, lowermost a cleaning card for the read/write head of the built-in card reader of an HP calculator (English)
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HP magnetic card.jpg
2,100 × 1,000; 805 KB
2,100 × 1,000; 805 KB
A magnetic card from Hewlett-Packard which was used for the models HP-65, HP-67, HP-97, HP-41C and others, with a self-written program for cement volume calculation (English)
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TI-59 programmable calculator with magnetic card.jpg
2,694 × 3,270; 2.36 MB
2,694 × 3,270; 2.36 MB
Texas Instruments TI-59 with inserted magnetic storage card, shortly before automatically being pulled into the card reader (English)
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HP-65 and HP-67 card readers both working. (23748896932).jpg
3,115 × 2,166; 923 KB
3,115 × 2,166; 923 KB
An HP-65 calculator from 1974 and its follow-up model HP-67 from 1976, both with a magnetic storage card in the card reader (English)
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_for_navigation,_aviation_and_%22standard_tasks%22_for_the_HP-65_calculator,_ca._1974.jpg)
Three pacs with software (on magnetic storage cards) for navigation, aviation and "standard tasks" for the HP-65 calculator, ca. 1974 (English)
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Magnetic storage cards
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Multilingual sites(1 entry)
- commonswiki Category:Magnetic storage cards