Information about the late Soviet mainframe computer BESM-6, the last original was dismantled in 1995.

The Institute was established in 1997 to excavate, preserve, research, and present interesting and historically significant computing devices.

CBI is a research center dedicated to promoting the study of the history of computing and its impact on society, and preserving relevant documentation.

History of 1802-based computing and home of the TinyELF emulator for Palm OS handhelds. Documents, scans, message board.

Shows all processes involved Building a replica of the German M4 Naval Enigma.

Site is dedicated to the first home computer that could be bought in the UK.

A page with some pictures of Honeywell-Bull mainframes and mini's (DPS-6 and DPS-7)

Information about the ICL 1900 series mainframes from the 1970s, both hardware and software. The George (1S, 2, 3 and 4) series operating systems, Minimop and Maximop. Programming languages and other information.

Dedicated to computers and/or operating systems which some might describe as obsolete.

History on the first automatic totalizer by Sir George Julius, mechanical aids to calculation - extracts of a paper presented to the Institution of Engineers Australia in 1920.