found: Work cat.: Coding for MIT-IBM 704 computer, c1958.
found: Wikipedia, Apr. 9, 2009(The IBM 704, the first mass-produced computer with floating point arithmetic hardware, was introduced by IBM in Apr. 1954. The 704 was significantly improved over the IBM 701 in terms of architecture as well as implementation, and was not compatible with its predecessor.)
found: Da Cruz, F. Columbia University computing history, via WWW, Apr. 9, 2009:timeline > 1950 > 1957 > Model 704 (The IBM 704; the IBM 704 Computer (1954). The first mass-produced computer with core memory and floating-point arithmetic)
found: IBM Archives website, Apr. 9, 2009:Exhibits > IBM Mainframes > Mainframes reference room > Mainframes product profiles > 704 Data Processing System (The IBM 704 Data Processing System was a large-scale computer designed for engineering and scientific calculations. Its predecessor was the 701, and its sister computers were the 702 and 705 Data Processing Systems, designed primarily for commercial applications. All four types could be used for both scientific and commercial applications; Announced May 7, 1954 and withdrawn Apr. 7, 1960)
