Christopher Gerrard
Martin Tedds
D. A. McFarlane
A. Brian Hawkins
Thomas Sheppard
Alfred J. Coulthard
John Perkin
Rob Taviner
Curius Crowe (Pseudonym)
David Dixon
R. H. Tawney
Adrian J. Webb
Ian Lemco
Somerset Industrial Archaeological Society
J. C. Billington
Martin Hammond
Arthur William Groves
Tom Randall
Lionel Thomas Caswall Rolt
Sue Bucklow
J. W. Haldane
Mark Jamieson
Roger Milne
Roger Ford
Michael Glosson
David J. Nock
G. J. Dawson
S. R. Blaylock
Roger Burt
G. W. Green
R. J. Firman
T. Robertson (Doctor)
Paul McDonald (Doctor)
John Evans
South West Gas
R. T. Skellers
Simon Bowditch