BVWS Bulletin Volume 4, Number 4 (March 1980)
Front cover: A Burndept tuner and four valve receiver with a Sterling 'Primax' speaker of 1923/24.
| Page | Title | Summary/Notes |
|---|---|---|
| 50 | The H.T. Current Economiser. Phil Beckley |
The use of a grid bias battery to reduce HT current consumption. |
| 51 | A Vest Pocket Receiving Set. Jon Hill |
A request for information on a receiver built into a matchbox. |
| 52 | The Novelty Radio. Albert Noble |
Novelty designs and features in radios from the 1920's onwards, including a list of U.K. Novelty sets of the 1970's and 1980's. |
| 56 | Burnham & Co. A. R. Constable |
A company history, from manufacturing metal signs to manufacturing wireless receivers. |
| 58 | Brookmans Park Transmitting Station. Alan Carter |
A history of the first broadcasting station to provide a two-programme service. |
| 61 | Loudspeakers Part 2. David Read |
Lumiere's pleated style of loudspeaker diaphragm |