BVWS Bulletin Volume 2, Number 4 (March 1978)

BVWS BulletinVolume 2, Number 4 (March 1978)

Front cover:  The German 'peoples' radio of 1939.

Page Title Summary/Notes
50 Volks Radio.
Maurice Chaplin
The German peoples radio.
53 Fleming's Cymometer.
A. R. Constable
Early wavelength (frequency) measurement.
55 New Light on Cathodes.
Philip Beckley
Light sensitive cathodes.
60 The Marconiphone N.B.2.
A. R. Constable
An early two valve amplifier.
63 The Mark III Tuner.
A. R. Constable
A crystal receiver of the First World War.