BVWS Bulletin Volume 18, Number 1 (February 1993)
Front cover: Lauritz Melchoir broadcasting from the Marconi works at Chelmsford in July 1920.
|3||Broadcasting in 1914.
|Transmissions from a Belgian station at Laeken during 1914, including Moretti spark gap and high power microphones.|
|5||John Brown and his S.O.E. Radios.
|The career of John Brown and his important role in the wartime development of suitcase transmitter-receivers.|
|9||The Mystery of the “AnoDyne”.
|A revolutionary but short lived high-power valve of the early 1920s.|
|11||A Cheap A.M./F.M. Converter.
|Re-purposing a scrap transistor radio as a low power A.M. Transmitter.|
|11||The Melody Maker.||Follow-up to a previous article with an earlier model from 1927.|
|12||Receiver Techniques of the 1920's Part 6.
|Methods for providing volume control.|