All about the IBM 1130 Computing System
The IBM 1130 Computing System, introduced in 1965, was IBM's most "personal" system to date. This site celebrates and documents that system.
IBM Advanced Computing Systems
A description of the first superscalar computer system - the IBM ACS project in the 1960s.
IBM Stretch
A brief description of the hardware parallelism of the IBM Stretch computer (also known as the IBM 7030).
Lawrence Wilkinson's IBM 360/30 Saga.
Description of the resurrection of an abandoned IBM system 360 model 30 mainframe computer, stored in a warehouse, into a working machine, by a group of enthusiasts.