1950's - 701, 650, FORTRAN

Mainframes
IBM 7090 (science)
IBM 7070 (business)

IBM 1401 (I/O)

IBM 1620

Keypunch - 026, 029

407 Accounting Machine (3)

Card sorters (1)
Card reproducers (2)

IBM System 360/370

IBM PC

Notes

Selected Works of International Business Machines

"1401 Data Processing System," http://www-1.ibm.com/ibm/history/exhibits/mainframe/mainframe_PP1401.html (International Business Machines, accessed 2004 Oct 25).

"7094 Data Processing System," http://www-1.ibm.com/ibm/history/exhibits/mainframe/mainframe_PP7094.html (International Business Machines, accessed 2004 Oct 25).

"History of IBM," http://www-1.ibm.com/ibm/history/history/history_intro.html (International Business Machines, accessed 2004 Oct 21). This is a timeline by decade.

"IBM Archives," http://www-1.ibm.com/ibm/history/index.html (International Business Machines, accessed 2004 Sep 15).

1. Frank da Cruz, "IBM Card Sorters," http://www.columbia.edu/acis/history/sorter.html (Academic Information Systems, Columbia University, 2004 Mar 9, accessed 2004 Oct 26).

2. Frank da Cruz, "IBM Reproducing / Summary Punches," http://www.columbia.edu/acis/history/reproducer.html (Academic Information Systems, Columbia University, 2004 Mar 9, accessed 2004 Oct 26).

3. Frank da Cruz, "The IBM 407 Accounting Machine," http://www.columbia.edu/acis/history/407.html (Academic Information Systems, Columbia University, 2004 Mar 9, accessed 2004 Oct 25).

Bibliography

Steve Lohr, "I.B.M. Sought a China Partnership, Not Just a Sale," http://www.nytimes.com/2004/12/13/technology/13ibm.html# (The New York Times, 2004 Dec 13, accessed 2004 Dec 13).