They were eventually superseded on the heaviest trains by Gresley A1 Pacifics in the early 1920s. They continued to haul lighter expresses up until 1950, although this did include the Harrogate Pullman for a period during the 1920s and 1930s. They were often called upon to take over trains from failed Pacifics and put up some remarkable performances with loads far in excess of those they were designed to haul. One once took over the Flying Scotsman from a failed A3 at Peterborough and not only made up time but arrived early.

Description: OC Name: Alex || Made by CT || Some stuff by _daz_ || New Sprite Section by Ekusukariba (Eku)