Paul's Radio Museum Links & References
Here are some links to other Websites
 

European Vintage Radio Sites:

Gerard's Radio Corner (Holland)
Jonathan Warburton-Brown's Radio Collection (UK)
Enrico Tedeschi's Old Radio Digital World (UK)
Wumpus Radio Pages (Germany)
Virtual Radio and Talking Machine Museum (France)
Collection Radio X.C. (France)
Rolf Bergendorff's Radio Museum (Sweden)
Nicolas Radio Collection (France)
100 years of radio (Italy)
Peter's Vintage Radio Daze (UK)
Pietīs Old Radios (Holland)
Valve Radio Animation (UK)
Valve and Vintage (UK)
Radio Gaga (France)
Vintage Radios (UK)
Vintage Radio Repair and Restoration (UK)
Rottenburg Radio Museum (Germany)
Vintage Radio Emporium (UK)
Virtual museum of old radios in Czechoslovakia
Historic Radios and Valve Technology (Germany)
Vintage Radio Times (UK)


Worldwide Vintage Radio Sites:

Pirate Radio Sites:

Phil's Old Radios
Keith's Vintage Radio Collection
The Antique Radio Collector
Antique Radio Page
Lin Robertson's Old Time Radios
Bill's Antique Radio Emporium
Radiolette Gallery
Antique Radios Online
Offshore Memories
Offshore Echo's Magazine
The Pirate Radio Hall of Fame
Pirate Radio of the Offshore Kind
Norman Barrington
Radio Caroline
Anorak Corner
The Anorak's Home Page
RBL Radio
 

Other Sites of Interest:

Everettweb - an online tribute to Kenny Everett
Crystal Radio: The Xtal Set Society
Nikola Tesla: inventor, engineer, scientist
The Theremin Home Page
How Things Work Home Page
British Broadcasting Corporation
Atlantic 252 Long Wave Radio
London Radio Stations
European Radio Airchecks
G. E. Superadio III

I don't know if these books are still in print, but if you are interested in "Old Radio Stuff" they are all worth looking out for.

Practical Handbook of Valve Radio Repair by Chas. E Miller ISBN 0408005939
A history of UK Radio with a detailed & easy to follow guide to repairing those old sets.
Radio! Radio! by Jonathan Hill ISBN 0951144871
Lots of pictures of UK sets from pre-WW1 to the 1960s
The Setmakers by Keith Geddes & Gordon Bussey ISBN 0951704206
The "Official" History of the UK Radio & Television Industry
Selling the Sixties - The Pirates & Pop Music Radio by Robert Chapman ISBN 0415079705
History of UK Pop Radio in the 1960s
Hitler's Airwaves by Horst J. P. Bergmeier & Rainer E. Lotz ISBN 0300067097
History of Nazi propaganda broadcasts
The Birth of Broadcasting by Asa Briggs (Oxford University Press 1961)
How the BBC was set up in the 1920s
Radio Engineers' Handbook by F. E. Terman (McGraw-Hill 1943)
Radio theory
The Wonderful Radio London Story by Chris Elliot ISBN 190185400
The story of Britain's most popular 1960s pirate radio station
Pop Went The Pirates by Keith Skues ISBN 0907398030
Unofficial broadcasting from the 30s to the 90s with emphasis on the 60s.