Dartmoor Tinworking Research Group
Tom Greeves
Ronald F. Homer
Lynette M. Costello
T. A. P. Greeves
Ethel Lega-Weekes
Hamlyn Parsons
M. G. Dickinson
D. G. Price
R. M. L. Cook
J. A. Buckley
Roger Bird
Mary Walmesley
Denys Bradford Barton
Cyril Noall
George Randall Lewis