BVWS Bulletin Volume 43, Number 1 (Spring 2018)

BVWS BulletinVolume 43, Number 1 (Spring 2018)

Front and back covers:  Ekco SH25

Page Title Summary/Notes
5 The Windsor 45B Valve Tester
Roger Grant
11 Prof. Charles Wheatstone and his telegraphs, Part 1
Fons Vanden Berghen
16 The de la Warr Radionic Diagnostic Instrument
Bob Clarke
19 A short history of the Chakophone
Andrew Humphriss
20 Restoring a Ferguson 203U radio
Stef Niewiadomski
24 Royal Wootton Bassett Auction, February 2018
Photos by Greg Hewitt
26 Magnetic Loop Aerials Part 2
Gary Tempest
31 Audiojumble, February 2018
Photos by Carl Glover
35 Bringing valve manufacturing back to the UK
Bob Manekshaw
36 Gecophone Smoker's Cabinet receiving set
Evan Murfett
38 Early use of wireless in Antarctica, 1912 - 1937
Gwyn Griffiths
45 The Ferranti "Nova" 3 valve superhet of 1935
Graham Dawson
46 Eddystone S680X: An orphan of the storm
Andy Palmer
53 50 years of colour television, celebrated with a restoration of a BRC/Thorn 2000, Part 2
Stephen Niechcial