On the occasion of the "Zeitreise" timetable on the DVZO line between Bauma and Hinwil, with electro and steam trains on 4 days of the week in october 2021, this train of the Dampfbahn Bern (DBB) is guest in the Zürcher Oberland. Ed 3/4 # 51, built in 1906 by the SLM Winterthur for the Bern-Schwarzenburg-Bahn (BSB), is entering Bäretswil with the colorful cars of the DBB, running train 31143 from Hinwil to Bauma.