Three vehicles of the Rigi Bahnen, three different power systems (steam/battery/electricity). In front steamlocomotive H 2/3 # 16 of 1923 (SLM Winterthur). It is just blowing out the smoke pipes with steam pressure. Behind is little battery shunter Ta 2/2 # 1 of 1982 from StadlerRail with 9,5 horsepower. And the red electric passenger railcar BDhe 4/4 # 5 of 1964.