SNCF BB 12125. Four-axle AC electric locomotive, one of 48 units built 1954 to 1961, speed 120 km/h, power 2470 kW, length 15.2 m. Originally used on the line Valenciennes - Thionville, these locomotives could soon be found on the entire French AC system. The last went out of service in 2000. This is one of ten preserved units. It went 4193917 km in active service.
Mulhouse, Cité du Train, 2006-06-02