R30557 RailRoad Class N2 0-6-2T GNR Green 1606 Steam LocomotiveExpected Delivery Q4 2026 Q1 2027 (Subject to Change at Manufacturer's Discretion). Introduced to a design by Nigel Gresley for the Great Northern Railway in 1920, 1744 was built by the North British Locomotive Company in Glasgow in February 1921. At the Grouping two years later, it became LNER 4744 and then 9523 under the 1946 renumbering scheme, before finally becoming BR 69523 at nationalisation. Withdrawn from New England shed, Peterborough in