The large assembly hall of the Schweizerische Lokomotiv- und Maschinenfabrik (SLM) in Winterthur was built in 1918 with a wooden girder roof, the lower steel construction was added later. In the hall from right: Cogwheel steamlocomotive H 2/3 # 16 of the Rigi Bahn from 1923, former SBB Ae 4/7 # 11026 from 1934 (now association Mikado 1244 in Brugg), crocodile Be 6/8 III # 13302 from 1926 (SBB Historic, operated by association 13302 in Rapperswil), Be 4/6 # 12320 from 1921 (SBB Historic, based in Winterthur). All locomotives fully operational!