(at around 35 mins) A train displaying the SNCF insignia appears. The action is meant to take place shortly after the First World War — Sabine is depicted as very young — yet the SNCF was not established until 1937, many years after that period.
When Catherine sets the letters alight, they are initially clear of her dress, but in the subsequent shot they are burning on her dress.
When Jim must return to Paris after his extended stay, he boards a train whose locomotive hauls two carriages and a goods van (in that order) out of the station. After a cut to a longer aerial shot, the train is seen hauling a goods van and three carriages.
When Jim reaches Jim and Catherine's home in Germany by train, an aerial shot reveals a French (SNCF) train. In the following shot, as the train draws into the station, the SNCF logo is concealed from view.
