In 1930, as a consequence of the worldwide economic crisis, former Länderbahn freight locomotives were increasingly retired even if they had not reached their full service life. In addition to antiquated Prussian classes such as the G 4 and G 5, large numbers of clearly much newer locomotives of south German manufacture were withdrawn. How much the "Berlin veto" (Bannstrahl) of the Reichsbahn's Chief Mechanical Engineer, Richard Paul Wagner, was responsible, is difficult to say at this distance, but it was very probably a major factor.
