For much of that period, a train carrying the name Rheinpfeil also linked Germany with at least one neighbouring country.
During its time as a first-class-only Trans Europe Express (TEE), the Rheinpfeil's formation (consist) included a "vista-dome car",[1] a rarity on European railways.
[1] The Rheinpfeil operated as a TEE for the last time on 25 September 1971, then becoming a two-class InterCity train.
[2] With the summer 1987 timetable change, on 31 May, Rheinpfeil became EuroCity train number 8/9, running Hannover–Cologne–Basel–Chur.
However, the northern and southern termini of the train, varied a great deal over the years.