Working with the former SBB derrick X # 99441 built in 1878 and locomotive Ed 3/3 # 401 from 1901 at Bauma in spring 2019 with snowfall. Both vehicles were built for the Schweizerische Nordostbahn (NOB). The Ed 3/3 is new this day in the appearance similar as it was delivered in 1901 by the SLM and ran then for the Uerikon-Bauma-Bahn from 1905. The DVZO (Dampfbahn Verein Zürcher Oberland/Steam railway association of the Zürich Oberland) exemplarily takes care of all aspects of the railway from former times.