MIXTEL - Site is dedicated to the first home computer that could be bought in the UK.
Charles Babbage Institute - CBI is a research center dedicated to promoting the study of the history of computing and its impact on society, and preserving relevant documentation.
Historical Computer Society - International user group for old computer enthusiasts "old computers" and/or "old enthusiasts. Dedicated to preserving older and classic computer hardware, software, and literature.
PC - History - Devoted to the history of the PC, covers all types of personal computers from 1970 to present.
The Burroughs B-205 Computer - A mixture of science fiction and fact concerning the B205.
Blinkenlights Archaeological Institute - The Institute was established in 1997 to excavate, preserve, research, and present interesting and historically significant computing devices.
The SWTPC Computer Documentation Repository - Documentation for the SWTPC computer line.
John Elliott - Dedicated to computers and/or operating systems which some might describe as obsolete.
The Oldskool PC Shrines - Honoring personal computing in the 1980s.
Retro Computer Gallery - Collection of pictures of old computers, consoles, handhelds and magazines.
Russian Virtual Computer Museum - The gathering of information concerning the primary stage of origination and development of IT and computing, primarily in Russia and ex-USSR.
BESM-6 Nostalgia Page - Information about the late Soviet mainframe computer BESM-6, the last original was dismantled in 1995.
Video Genie System - A personal tribute to an early model PC.
Enigma Replica - Shows all processes involved Building a replica of the German M4 Naval Enigma.
Sos-hardware.windowstothemax.com - Specifications and known problems of old hardware.
The Computer Closet - Rescues classic microcomputers and video games from the junk heap.
Ian's 'Naff Computer Pics Page' - A page with some pictures of Honeywell-Bull mainframes and mini's (DPS-6 and DPS-7)
ICL 1900 Series Computers - Information about the ICL 1900 series mainframes from the 1970s, both hardware and software. The George (1S, 2, 3 & 4) series operating systems, Minimop and Maximop. Programming languages and other information.
Cosmac Elf - History of 1802-based computing and home of the TinyELF emulator for Palm OS handhelds. Documents, scans, message board.
The Apollo Guidance Computer Project - The Apollo Guidance Computer (AGC) was developed to provide reliable real-time control for the Apollo spacecraft that carried US astronauts to the moon, 1969-1972. This site is devoted to documenting the machines, people and institutions that made this possible.
Largest Classic Computer Documentation Archive - Thousands of scanned classic computer documents.
Mechanical Aids to Calculation - 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.