Loc 5541 in livery for goods trains, on his way to Aywaille, november 25, 1995. This unit was model for the Marklin reproduction of this type of locomotive. Picture and Scan by Stefan Nicolai (nicolai@uia.ua.ac.be)
more info: http://alt-www.uia.ac.be/u/nicolai/nmbs_diesel/fiche_55.html