Please submit sites with APF MP1000 based computers.Legacy APF computers including the Imagination Machine and MP1000.
Please submit only sites dealing with legacy Commodore systems.Information about legacy Commodore computers: KIM-1, C64,Amiga, etc...
Please submit only sites about Cray computers.Information about legacy Cray supercomputers.
Please submit sites only dealing with DEC (Digital Equipment Corporation) computers.Digital Equipment Corporation Computer related sites.
Please submit sites that only relate to general computer theory and history.History relating to the evolution of computing equipment.
Please submit only sites dealing with legacy HP systems. ( < 1980)Legacy HP computer information.
Please submit only sites dealing with IBM computers manufactured before 1980.Old IBM mainframes and minicomputers manufactured before 1980.
Please submit only sites about legacy Intel computers and ICs.Intel-based historical computers from the 1970 through 1980s.
Please submit sites dealing with Tandy computer systems only.Tandy made some of the best, most powerful computers a long time ago.
Please submit only sites with old UNIVAC computer information.Old discrete to IC-based UNIVAC computers.
Please submit only sites dealing with legacy Xerox computers.Legacy Xerox PARC minicomputers including the Alto, Alto II, and Star.