BVWS Bulletin Volume 14, Number 2 (June 1989)
Front cover: An Edwardian crystal receiver kit published in 1913 by The Amateur Mechanic magazine.
| Page | Title | Summary/Notes |
|---|---|---|
| 15 | An Edwardian Crystal Set. Chas E. Miller |
Crystal set state of the art prior to World War 1. |
| 16 | Problems of Making Valves at Home. Dr. Rudiger Waltz |
Producing working replicas of early valves. |
| 18 | Oscillating Crystals. Helmut Kruger & Desmond Thackeray |
Experimental crystal oscillations during the mid-1920s. |
| 19 | Southend Museum. Tom Going |
A tour of the Priory Park Museum in Southend. |
| 21 | Some Thoughts on the Everyman Four. Desmond Thackeray |
The 1926 Everyman set and a discussion on the performance of different tuning coil designs. |
| 23 | An Aerial Distribution Amplifier. Bill Williams |
A modern circuit for distributing an aerial between many radio receivers. |
| 24 | The Classics: Bush DAC90. Don Turner |
The Bush DAC90, DAC90A and related models. |