Obsolyte - Obsolete and Elyte! - A website about the old workstations, focusing on unix systems. The only known archive of material. - http://www.obsolyte.com/
Erik S. Klein's Vintage Computer Collection - A virtual computer museum representing Erik Klein's personal collection of historical computers. The site features computer history, pictures and a message board. - http://www.vintage-computer.com
Lee's Peek n Poke UK - Classic Video and Computer games. Come on in and Insert coin. - http://peeknpoke.emuunlim.com/
The Official IMSAI Website - Vendor of the original 8080-based microcomputer. They still sell parts and are releasing a more modern release, the IMSAI Series 2, compatible with CP/M and ZS-DOS. - http://www.imsai.net/
MrBads Retro Games - A web site containing my collection of classic video and computer games. - http://www.mrbads-retro-games.com
OldVersion.com - Non-profit organization serving the online community by providing old versions of various programs. - http://www.oldversion.com/
Pelikonepeijoonit.net - A Finnish collection of around 200 classic computers and game consoles, with info articles, links and even some fun. - http://www.pelikonepeijoonit.net
Yahoo! Groups: mattelaquarius - A place to discover, chat about and just get general information on the Mattel Aquarius home computer. - http://groups.yahoo.com/group/mattelaquarius/
Apollo Domain OS - Offers an archive of information including patches and jumpers for users of this operating system. - http://apollo.maxnt.co.jp/apollo/english/
PERQ Workstations - All about PERQ workstations. - http://www.chiark.greenend.org.uk/~pmaydell/PERQ/
Mattel Aquarius Homecomputer - All about the Mattel Electronics / Radofin computer with technical information and links. - http://www.vdsteenoven.com/aquarius/
Retrocomputing Archive - Software for classic computer systems. - http://www.retroarchive.org/
The Old Computer - Dedicated to all aspects of retro computing, old computers, games consoles, handhelds, games and watches. - http://www.theoldcomputer.com/
Vector Graphics Terminals - Information about storage tube vector graphics terminals, with examples from a private collection. - http://www.cca.org/vector/
Eric Smith's Retrocomputing page - This is a veritable "home museum" covering the personal computer from the PDP-11 and the IBM 5100 onwards... - http://www.brouhaha.com/~eric/retrocomputing/
The AT&T Unix PC - AT&T 3B1/7300 Unix PC information archives. - http://unixpc.taronga.com