R. A. Edwards
B. D. Cubbon
Lynne Mayers
Combe Martin Silver Mines Research & Preservation Society
A. K. Hamilton Jenkin
Margaret Mitford Baker
Andrew Pye
T. A. Falcon
R. G. Haynes
R. S. Nunny
J. V. Ramsden
M. G. Dickinson
Peter H. G. Richardson
Cornish Mining Development Association
J. W. Gough
Bideford ..
Peter F. Claughton
Sylvia Elizabeth Mercer
Michael Atkinson
Thomas Lean
Roger Burt
J. H. Collins
John Vivian
Charles Thomas
Douglas Stuckey
J. M. Slader
John R. Leifchild
R. Tredinnick