The "Wyl?nderli" push-pull train of SBB Historic, group Winterthur, with cab car ABt # 1715 and railcar BDe 4/4 (designated as BFe 4/4) # 1643, is on a charter journey through the T?ss valley, from Sennhof-Kyburg via Bauma to Rapperswil, between Rikon and R?mismühle-Zell. In earlier decades, this trains were the standard on this line, usually with a intermediate car second class B.