A unique round trip push-pull train of DSF (Depot und Schienenfahrzeuge Koblenz) around the eastern part of Switzerland. Electric railcars BDe 4/4 # 2, built in 1955 for the former Wohlen-Meisterschwanden Bahn (WM), running for the DSF since 2004, and high power railcar RBe 4/4 # 1405, built in 1959 by SIG and MFO for the SBB, running for the DSF since 2007, and in between the dining car Dr # 10112 of SBB Historic, operated by Be 4/6 team of Winterthur. The train is on the dam/bridge over the Lake of Zürich between Pfäffikon SZ and Rapperswil.