Photo Stop Class 20 locomotives 20168 (D8168) & 20059 (D8059) stand on the A614 over bridge, with the crew looking over, by the site of Ollerton Station (closed in 1955) on the freight only branch to High Marnham with the "The Worksop Whistler" this was a tour run by the Worksop Open Day Committee, to many Coal Mines in the Derbyshire/Nottinghamshire area that have gone now., , 28th June 1992