The C 5/6 # 2978 "Elephant" of SBB Historic got a large revision in Brugg (AG) by the very experienced members of steamgroup Zürich (Verein Dampfgruppe Zürich). Now the impressive 2-10-0 is ready for the planned trip over the Gotthard line in one week, together with sister # 2969 of Eurovapor Sulgen. This day, the locomotive ran from Brugg (AG) to Zürich for weighing on the axle load scale in shed F and adjustment of the springs.The locomotive is in front of the 126 meter high Prime Tower.