Bedford Steam Preservation Society
East Anglian Traction Engine Society
Fair Organ preservation Society
Hertfordshire Steam Engine Preservation Society
Lancashire Traction Engine Club
Lincolnshire Vintage Vehicle Society
Martin Pavey's Traction Engine Pages
National Traction Engine Trust
North Yorkshire Vintage Machinery Society
S.T.E.A.M. - Steam Traction Enthusiasts and Modellers
Walker Midgley Insurance Brokers For Model/Miniature Steam Road Vehicle Insurance