Dartmoor
Michael Gee
Sharron P. Schwartz (Doctor)
Peter Gorton
R. A. Edwards
Roger Fogg
Peter Hancock
Mitchell, Micky
Robin Stanes
Caroline Bagias
Stephen Woods
Adrian Tierney-Jones
Michael Adams
Colin Harris
Henry Clarke
Michael Raffael
Tom Jaine
Bert Verney
John Peck (Mining historian)