Antique Radio Classified - check out the articles from old issues.
Alan Voorhees - his own California page
Chuck Schwark, -AR Club of Illinois (Elgin) - see info for Philco Radios, plus the annual Antique Radio meet in Elgin.
Phil's Old Radios - massive links section, and picture gallery
Collins Radio online museum
Nostalgia Air - free schematics online
Edison Phono Repair Shop - check out the online e-mail subscription newsletter.