Martin Lloyd
Derek Phillips
Tim Deacon
Jeff Clew
Mike Arlett
Hamish M. Brown
Ivo Peters
Nicky Crowther
Robin Pryor Archibald Lankester
Roger Griffiths
C. J. Gammell
Tim Bryan
Janet K. L. Russell
Adrian Vaughan
Jack Warland
J. H. Russell
Thomas Middlemass
Terry Gough
John Nicholas
Christopher Awdry
John Austin Morley Vaughan
Graham Warner
David Young
Lloyd Foster
Eric Garrett
Brian Redhead
David Birt
Gordon England