Penny Watts-Russell
Noel Michell
Carolyn Martin
Jan Gendall
Martin Bodman
Roger Langley
John Van Der Kiste
Maurice Smelt
Alan Wright
Patrick E. Coleman
Jeanette Harris
Tony Pawlyn
James Hodge
Charles Thomas
Trevithick Society
D. W. Davies
Peter Lead
Neil Pedlar
Peter Stanier (Geologist)
Lynn Miller
Ken Sampson
Robert Stephen Hawker (Reverend)
Matthew Spriggs
Sheila Bird
Nicholas Orme
James Whetter
Raymond Phineas Stearns
Sabine Baring-Gould (Reverend)
Richard Polwhele (Reverend)
Isaac Foot
Laurence O'Toole
Frank Hill Perrycoste
C. J. Coulson-Thomas
Beryl James
June Lander
Ernest Gaskell
George Clement Boase
Susan Williams
Violet E. Whish
Kathleen Frazier