Coghweel steamlocomotive HG 3/4 # 9 of the Dampfbahn Furka Bergstrecke (DFB), built in 1914 by the SLM Winterthur (work number 2419) for the Brig-Furka-Disentis Bahn (BFD), on the Wiler bridge between Realp and Tiefenbach. The locomotive ran for the Furka-Oberalp Bahn (FO) from 1926 and was sold to Vietnam in 1947, after the electrification of the FO. In 1990 brought back to Switzerland more or less as scrap. In 1993 rebuilt in Meiningen/Germany and in operation in blue paint scheme for the DFB as HG 3/4 # 2 till 1999, then renumbered to # 9. After a large revision in 2013 it is black again and numbered as "BFD 9".
