Bellerophon Built in 1874 to Josiah Evans' design at his family's Haydock foundry. The earliest surviving example of piston valves in a steam locomotive. Restored to full working order by the Vintage Carriages Trust in 1985. Museum of Rail Travel, Ingrow, Keighley 19 Mar 1988 by Institution of Mechanical Engineers on 19 March 1988 Colour: blue Wikimedia: Flickr: [geolocate this address] Google Streetview OpenStreetMap