Cogwheel steamlocomotive H 1/2 # 7, built in 1873 by the SLM Winterthur for the Vitznau-Rigi-Bahn (VRB) in front of the ship station in Vitznau. This locomotive is exhibited in the Swiss Museum of Transport in Lucerne usually, but returned to the Rigi rails for the celebration of 150 years of the first cogwheel mountain railway in Europe.