'Green Arrow', V2 class locomotive, 1 June 1936.
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V2 class 2-6-2 locomotive number 637 'Green Arrow'. This locomotive was built at Doncaster works, and was designed by Sir Nigel Gresley. This class of locomotives was used to haul passenger and freight trains. This locomotive is now part of the National Railway Museum's collection. It is in full working order and makes many trips around Britain.