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1940s computers
One-of-a-kind computers
Computer-related introductions in 1944
Norman Bel Geddes
Harvard University
Programmable calculators
Electro-mechanical computers
IBM computers

Harvard Mark I: page information

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Page ID173857

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Words1,626

OriginImported

CreatedJun 17, 2026, 6:13 AM

UpdatedJun 18, 2026, 7:32 AM