![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
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
![Canon X-MARK I Printing Calculator - Dual Color Print - Ink Roller - 2.3 lps - Backlit Display, Large Display, Angled Display, Low Battery Indicator, Key Rollover, Sign Change, Non-slip Rubber Pad, Canon X-MARK I Printing Calculator - Dual Color Print - Ink Roller - 2.3 lps - Backlit Display, Large Display, Angled Display, Low Battery Indicator, Key Rollover, Sign Change, Non-slip Rubber Pad,](https://content.etilize.com/2000/1026828919.jpg)