Cogwheel steamlocomotives HG 3/4 # 4 (1913) and # 9 (1914) of the Dampfbahn Furka Bergstrecke, built for the Brig-Furka-Disentis-Bahn (BFD), since 1926 running for the successor Furka-Oberalp-Bahn (FO), in Gletsch. # 9 was sold to Vietnam in 1947 and brought back to Switzerland in 1990.