The first image shows Railadventure 139 558 on 01.05.2012 with Prima II - 2. The French prototype locomotive is being transported from Stendal to Munich. Before, the Prima II was at the Velim test center in the Czech Republic.
The other two pictures show the same locomotive during 'lauftechnische Versuchsfahrten' between Roth and Donauwörth. These are held on 05/06/11/12.06.2012. The locomotive has measering-wheels under bogie no. 1. - AD