5140 PC Convertible
5155 Portable PC

The Creation of the IBM PC (by David J. Bradley) 51xx and 4860 stuff (external)
The IBM PC, 41 Years Ago early design stages (by Michal Necasek, external)
   Original PC drawings (10 Aug 1980) (from Michal's page)

Content created and/or collected by:
Louis Ohland, Peter Wendt, William Walsh, David Beem, Tatsuo Sunagawa, Jim Shorney, Tim Clarke, Kevin Bowling, Tomáš Slavotínek, and many others.

Ardent Tool of Capitalism - MAD Edition! is maintained by Tomáš Slavotínek.
Last update: 19 Nov 2021 - Changes & Credits | Legal Info & Contact