The links provided below may help you get you in touch with other clubs and services that are useful to a vintage radio collector. Or they may lead you to that elusive bit of information that you have been hunting for years.
Only a fraction of the possible organizations or groups are listed, but we are always on the lookout for others. If you know of or have a service or web site that deserves to be included, please contact us with the relevant details.
US (‘JAN’) and UK (‘CV’) series military tube designations are often found on tubes. A useful cross-reference table for CV designation tubes and equivalents can be found here.
See images of British "Valves" here.
Visit the World Radio History site for many online magazines related to radios!