1950s. They were used to transport coal wagons from mainline sidings into the power station, supplying the boiler-house coal bunkers. Their small diameter wheels enabled heavy loads to be hauled at slow speeds. Larger wheeled versions were supplied when long journeys were needed - for example, some colliery systems. Locally they could be seen working at places in Northumberland and Durham including Ashington, Backworth, Stanley and Consett. This loco was purchased from the Power Station by the East Lancashire Railway and hauled their first trains at Bury. After a period in store, she was overhauled at Bury and moved to Tyneside in 1996. It ran for several years before being taken out of service in 2003. It is currently on display in the museum, awaiting overhaul. Ashington No.5 Jackie Milburn This 0-6-0 saddle tank was built in 1939 as works number 1970 by Peckett and Sons of Bristol for Ashington Coal Company which operated one of Britain's most extensive colliery railway systems. In 1939, two identical locomotives were delivered to one of Peckett's standard designs and they received the names Ashington No 5 & Ashington No 6. The former spent her entire industrial career on the railway for which she was built. In 1969 she was sold by the National Coal Board to North Norfolk Preserved Railway when the Ashington system was dieselised. However, she returned to Northumberland in 1991 and was repainted into the "as delivered to Ashington Colliery" livery. The loco was additionally named Jackie Milburn in honour of the local football hero. The loco is currently out of service for repairs to the bottom end, expected to be complete by 2021. A.No.5 A.No.5 is an 0-6-0 side tank built-in 1883 by Kitson and Company, as works number 2509. It was the last working example of the 1841 patented Stephenson 'long boiler' design, to produce higher steam pressure while retaining a small wheelbase. Unsuited for high speeds, they nonetheless satisfied a need for powerful shunters at certain industrial railways like the Consett Iron and Steel Company. Withdrawn in 1972 it passed to Beamish Museum and then the Tyne & Wear Museums Service at Monkwearmouth Station, Sunderland, where the Monkwearmouth Station Museum Association began its overhaul from a very derelict condition. It returned to steam in 1986. It was overhauled in 1995/6 and again in 2013/14. Removed from service and placed back on static display in the museum in