The GWR 5600 Class is an 0-6-2T steam locomotive built between 1924 and 1928. They were designed by C.B Collett for the Great Western Railway and introduced into traffic in 1924. Two hundred GWR 56XX locomotives were built and remained in service until withdrawn by British Railways between 1962 and 1965. Nine survive in preservation.
The London Midland and Scottish Railway (LMS) Hughes Crab or Horwich Mogul is a class of mixed traffic 2-6-0 steam locomotive, of which 245 were built between 1926 and 1932. They are noted for their ungainly appearance with large highly-angled cylinders conforming to a restricted loading gauge.