BVWS Bulletin Volume 6, Number 1 (June 1981)
Front cover: The British Tempovox Model RG3 grandmother clock radio of 1938.
| Page | Title | Summary/Notes |
|---|---|---|
| 2 | The Power Valve Part 2 – Better Filaments. Phil Beckley |
The DE5, LS6A and PX4 valves. |
| 6 | British Tempovox Model RG3. | A Grandmother clock radio, a typical example of building a radio into furniture during the 1930s. |
| 9 | New Valves For Old. Jonathan Hill |
The valve repair process used by Radions Limited in the 1920s. |
| 12 | A Carborundum Circuit. Desmond Thackeray |
A 1925 theory on converting a leaky-grid detector to a regenerative amplifier plus crystal detector. |