Steam railcar CZm 1/2 # 31 of SBB Historic, operated and maintained by association Dampfgruppe Zürich (VDZ), is on a journey in eastern part of Switzerland for a group from the U.K. Built in 1902 by Maschinenfabrik Esslingen for the SBB, later running for the Uerikon-Bauma-Bahn. In tow the passenger car C 22 former Sihltalbahn, now with association Zürcher Museumsbahn (ZMB). The train is on the former SBB line Etzwilen-Singen, which was never electrified and is now used as museum line by Verein zur Erhaltung der Bahnlinie Etzwilen-Singen (VES) between Etzwilen and Rielasingen. The train is near Ramsen on the return trip from Rielasingen.