![CFS Alberta on Twitter: "IBM presented the “Automatic Sequence Controlled Calculator” to Harvard University 77 years ago today. It was a general-purpose electromechanical computer that Harvard later renamed “ Harvard Mark I”. #onthisday # CFS Alberta on Twitter: "IBM presented the “Automatic Sequence Controlled Calculator” to Harvard University 77 years ago today. It was a general-purpose electromechanical computer that Harvard later renamed “ Harvard Mark I”. #onthisday #](https://pbs.twimg.com/media/E8N4t9JVcAA0nhb.jpg)
CFS Alberta on Twitter: "IBM presented the “Automatic Sequence Controlled Calculator” to Harvard University 77 years ago today. It was a general-purpose electromechanical computer that Harvard later renamed “ Harvard Mark I”. #onthisday #
![1944 Computer History: IBM ASCC "Harvard Mark 1" world's largest electro-mechanical calculator - YouTube 1944 Computer History: IBM ASCC "Harvard Mark 1" world's largest electro-mechanical calculator - YouTube](https://i.ytimg.com/vi/bN7AdQmd8So/maxresdefault.jpg)
1944 Computer History: IBM ASCC "Harvard Mark 1" world's largest electro-mechanical calculator - YouTube
![PEEK&POKE on Twitter: "On this day in 1944, IBM officially presented the Mark I computer, also known as the IBM Automatic Sequence Controlled Calculator, or ASCC, to Harvard. #harvard #markI #peekandpoke #computermuseum # PEEK&POKE on Twitter: "On this day in 1944, IBM officially presented the Mark I computer, also known as the IBM Automatic Sequence Controlled Calculator, or ASCC, to Harvard. #harvard #markI #peekandpoke #computermuseum #](https://pbs.twimg.com/media/EBYEI_LXsAA8fcL.jpg:large)
PEEK&POKE on Twitter: "On this day in 1944, IBM officially presented the Mark I computer, also known as the IBM Automatic Sequence Controlled Calculator, or ASCC, to Harvard. #harvard #markI #peekandpoke #computermuseum #
A Manual of Operation for the Automatic Sequence Controlled Calculator : Free Download, Borrow, and Streaming : Internet Archive
![Charles Babbage and Howard Aiken. How the Analytical Engine influenced the IBM Automatic Sequence Controlled Calculator aka The Harvard Mk I – Virtual Travelog Charles Babbage and Howard Aiken. How the Analytical Engine influenced the IBM Automatic Sequence Controlled Calculator aka The Harvard Mk I – Virtual Travelog](http://www.virtualtravelog.net/images//2004-03-ASCC_wide.jpg)
Charles Babbage and Howard Aiken. How the Analytical Engine influenced the IBM Automatic Sequence Controlled Calculator aka The Harvard Mk I – Virtual Travelog
![IBM Automatic Sequence Controlled Calculator (Mark I), circa 1944 - US Patent and Trademark Office - USA Stock Photo - Alamy IBM Automatic Sequence Controlled Calculator (Mark I), circa 1944 - US Patent and Trademark Office - USA Stock Photo - Alamy](https://c8.alamy.com/comp/FJ8CE3/ibm-automatic-sequence-controlled-calculator-mark-i-circa-1944-us-FJ8CE3.jpg)
IBM Automatic Sequence Controlled Calculator (Mark I), circa 1944 - US Patent and Trademark Office - USA Stock Photo - Alamy
![Figure 2 from Howard Aiken's Third Machine: The Harvard Mark III Calculator or Aiken-Dahlgren Electronic Calculator | Semantic Scholar Figure 2 from Howard Aiken's Third Machine: The Harvard Mark III Calculator or Aiken-Dahlgren Electronic Calculator | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0ca4a0f8b253c5d73abe64d3028fa03723e77638/3-Figure2-1.png)
Figure 2 from Howard Aiken's Third Machine: The Harvard Mark III Calculator or Aiken-Dahlgren Electronic Calculator | Semantic Scholar
![Figure 1 from Howard Aiken's Third Machine: The Harvard Mark III Calculator or Aiken-Dahlgren Electronic Calculator | Semantic Scholar Figure 1 from Howard Aiken's Third Machine: The Harvard Mark III Calculator or Aiken-Dahlgren Electronic Calculator | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0ca4a0f8b253c5d73abe64d3028fa03723e77638/1-Figure1-1.png)
Figure 1 from Howard Aiken's Third Machine: The Harvard Mark III Calculator or Aiken-Dahlgren Electronic Calculator | Semantic Scholar
IEEE - Designed in 1937 by Howard H. Aiken, a Harvard University graduate student, the Mark I was set to solve advanced mathematical physics problems encountered in his research. Aiken eventually partnered
![HARVARD UNIVERSITY] | Aiken, Howard Hathaway, and Grace Murray Hopper. A Manual of Operation for the Automatic Sequence Controlled Calculator by the Staff of the Computation Laboratory. Cambridge, MA: Harvard University Press, HARVARD UNIVERSITY] | Aiken, Howard Hathaway, and Grace Murray Hopper. A Manual of Operation for the Automatic Sequence Controlled Calculator by the Staff of the Computation Laboratory. Cambridge, MA: Harvard University Press,](https://sothebys-md.brightspotcdn.com/dims4/default/642cfd0/2147483647/strip/true/crop/2000x2000+0+0/resize/2048x2048!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fa9%2Fea%2Fe12e2fa047a6abeb6552d467b937%2Fn10087-193-web.jpg)
HARVARD UNIVERSITY] | Aiken, Howard Hathaway, and Grace Murray Hopper. A Manual of Operation for the Automatic Sequence Controlled Calculator by the Staff of the Computation Laboratory. Cambridge, MA: Harvard University Press,
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