When Rush visits Johanna Hoffman, Hoffman's concentration camp number on her forearm, 16504, is shown as a young and old woman. The 4 is in a different format in both (closed and open).
The F-7 EMD locomotive didn't exist until 1949, hence it would have been a steam locomotive pulling that passenger train.
Lo Kinney and Noah Pool (Anton Bikker) are talking on the train station platform, and the conversation is getting heated, with the 10:00PM train fast approaching in the distance. Finally, the train is very close, pulled by a type F7 diesel locomotive. Anton pushes Lo into the path of the oncoming train. As the cars are passing by on screen, the caption reads "(train chugging)". Steam locomotives "chug", diesel locomotives sound like diesel trucks...but bigger.
All Dutch characters have different types of accents, none of them resembling a Dutch accent. Even the surnames are mispronounced by the people that should know how to pronounce their own name.