The London, Midland and Scottish Railway took delivery of a total of 50 locomotives. The engines were concentrated on a small number of sheds including Shrewsbury (4A), Crewe South (5B), Mold Junction (6B) and Toton (18A). As a result, they saw restricted usage on parts of the LMS network, mostly working on the Southern sections. No.2415 was a standard American Locomotive Company (ALCO) engine and has been depicted in wartime condition. It was subsequently sent to Germany and worked from the Koblenz-Lutzel shed, before finally moving to Hungary with MAV and becoming 411.290.