



UK - Armstrong Whitworth diesel switcher
During the interwar period, a dip in military contracts led Armstrong Whitworth of Newcastle upon Tyne, England to build more locomotives, including some early diesels such as 0-4-0 diesel-electric shunter No. 2. It was built as a demonstrator in 1933 and used from 1937 to 1970 by A. Reyrolle and Company's factory in Hebburn, whose main product was electrical switchgear for power stations.
After its retirement, No. 2 was sold to the W.F. and J.R. Shepherd scrapyard in Byker, where it worked as a shunter before itself being declared scrap. Thankfully, the diesel locomotive was saved and moved to the Tanfield Railway's Marley Hill depot in 1978, where it was restored and given vacuum brakes so it could pull passenger trains. It does a lot of work at Tanfield such as shunting, piloting, and substituting for steam locomotives. When I visited just after a rainstorm in May 2017, the locomotive was sitting in the Marley Hill railyard.