Derrick W. Warren
Keith Smith
John Simms
Jeffery Grayer
Allan Bunyan
Mary Gleadall
Colin G. Maggs
Richard Carpenter
Alan P. Barrett
A. H. Baldwin & Sons
Yellow Pages
Matthew Parker
J. E. G. McKee
J. A. S. Dixon
Walter Harris
Somerset Industrial Archaeological Society
Great Western Railway Company
Woodspring Museum
J. C. Billington
Paul Collins
Simon Castens
Charles Ralph Clinker
T. N. Hancock
Grahame E. Farr
A. M. Boyd
Joan M. Eyles
Sherry Martin
Alison Brown
Victor Mitchell
Tom Randall
Sotheby, Wilkinson & Hodge