New Zealand Sites
New Zealand Vintage Radios – an ongoing project to identify and photo-catalogue as many New Zealand valve radios (and their schematics) as possible.
Radio-Restoration.com – A site covering a wide range of New Zealand radios
Kev’s Radios – A Kiwi collectors personal site, mainly covering Columbus radios.
New Zealand radio history
Bell Radio-Television Corp. History – A comprehensive history of the company which produced the Bell Colt – arguably the single-most recognisable valve radio in New Zealand history.
The EF50, the Tube that helped to Win the War – www.dos4ever.com/EF50/EF50.html
Pye Radio in Waihi – a history
Radio Reveries by Bill Collerton – the story of LA Chaston Ltd (Wellington) and ‘Arnrite’ receivers
Articles scanned from old editions of Electronics Australia, Silicon Chip and other sources : messui.polygonal-moogle.com/valves/index.html
Valve data sites
Pacific TV – schematics, tubes, photos
radioremembered.org – useful restoration tips (Bill Harris)
Nucow.com – if you go to ‘site map’ you can download the entire Rider’s schematics volumes free.
Mr Carlsons Lab – educational videos on electronics
History of telecommunications. We wish to thank a young radio enthusiast, Skylar, for suggesting this site. https://www.mhelpdesk.com/field-service-management-guide-telecommunications-timeline/
UK and European sites
Nederlandse Vereniging voor de Historie van de Radio Dutch site with free schematics for European radios
The Valve Wizard – useful insights and tips on valve circuitry