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Tediously toggling a program into the IBM 1401 mainframe (Ken Shirriff) View |
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software theft 60s' style (primes) - IBM 1401 programming - R8 (rolffson's IBM 1401 channel) View |
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IBM 1401 programming: the 1407 inquiry terminal - R15 (rolffson's IBM 1401 channel) View |
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how to program IBM 1401 mainframe, part 5c: correcting the program (the missing card) (rolffson's IBM 1401 channel) View |
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IBM 1401 programming, hands-on tutorial part 3: word marks and word length (rolffson's IBM 1401 channel) View |
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IBM 1401 Demo (Gleb Dobzhansky) View |
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let's program an IBM 1401 mainframe, part 5: bootloaders, list printing, u0026 batch processing (rolffson's IBM 1401 channel) View |
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How IBM introduced their new, yet empty 1401 to the Market in 1959 (TilTul) View |
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Chuck Branscomb on IBM 1401, early printed circuit mainframe system Part B (TechWorksChannel) View |
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IBM 1401 let's program #9, read IBM 729 tape drive and print nice list - R9 (rolffson's IBM 1401 channel) View |