Ernie Hoblyn
Martyn Barber
Mark Jamieson
Joan P. Alcock
Alex Gibson
Lynne Cleaver
Ron Moss
J. D. Hurst
Geoffrey K. Nelson
Steven Hollowell
David Gibbings
David Cornforth
Catherine Rothwell
Ian Addicoat
Brian Bonnard
Penny Bonsall
Peter Stanier (Geologist)