Aaron's LINC, PDP-8 and PDP-12 Page: Decus links and information.
Classic Computing Mailing List: Mailing list of nearly 1000 members dedicated to preserve and archive classic computer documentation and software.
Digital Computer Collection and Info: Shows his collection of Digital Equipment Computers.
Doug Jones's DEC PDP-8 Index: All about the PDP-8 computer; emulators, documentation and history.
Highgate's PDP-8 Page: Documents for PDP-8 minicomputer, covering hardware, software, and supporting materials.
Online PDP-8: Information on the Digital PDP-8 computer and peripherals.
PDP-8 , PDP-15, PDP-1 Computer Restoration Information: Pictures, interviews, and information about PDP-1 through PDP-15 computers.