BBC Test Card Club Rare photos of BBC Trade Test Transmissions and Identification Symbols from Keith Hamer's Collection. Includes pages on DX-TV. http://www.test-cards.fsnet.co.uk

Testcard View Dutch DX-er's site, with famous testcards received by atmospherics in the Netherlands. http://www.geocities.com/TelevisionCity/Lot/2941/index.html

Test Card Circle Learn about the history of British "Testcard" music played during television closedown periods. http://tcc.members.beeb.net/

Bergstam, Thomas Provides photographs of test cards from television. http://acat.se/

Watched It Site based on children's television programmes shown in the United Kingdom. http://www.geocities.com/TelevisionCity/1011/index.html