"Rapide" train "Le Lutetia" Paris-Milano some kilometers after the border tunnel between France and Switzerland and the Vallorbe station. It had the following timetable:
Paris (7.42), Dijon (10.06/08 ), Dole (10.36/44), Frasne (11.41/45),Vallorbe (12.02/15), Brig (14.29/38 ), Milano-C. (17.10).
The engine is one of four prototypes Re 4/4 IV. Built in 1982, they were not followed by a larger series and were sold to the Südostbahn (SOB) in 1994.