BVWS Bulletin Volume 16, Number 4 (December 1991)
Front cover: An unknown receiver from around 1923 and amongst the first receivers to have a built in loudspeaker.
| Page | Title | Summary/Notes |
|---|---|---|
| 42 | Inside Round Ekcos. Geoffrey Dixon-Nuttall | A review of the various round Ekco designs. |
| 44 | Transmitting History: Daventry 5XX. Derek McCormick | The early history of the Daventry transmitter, from 1925 onwards. |
| 50 | Telefunken T9W Receiver. D.J.Morris | Restoration of an early German mains powered receiver from circa 1928. |
| 52 | (Letter) Eliminator Design. | A modern H.T. Supply and an idea for a grid bias battery replacement. |