TheOldRobots.com offers a fun overview of many toy and hobby robots complete with pictures of packaging and accessories. From Compurobot to Radio Shack’s Armatron, and even a nice gallery of Robot Controllers and Posters. I find the guts of J.A.K.E. and Hero 1 particularly interesting. Downloads are also available for the user guides of Omnibot, Verbot, Robie SR, and a few others.