In the shed of the Dampfbahn Furka Bergstrecke at Realp can be seen 3 cogwheel staemlocomotive of the same series, from left HG 3/4 # 4, # 1 and # 9. # 4 was always in Switzerland, running for the Brigue-Furka-Disentis (BFD), then Furka-Oberalp-Bahn (FO) and now for the DFB. # 1 and # 9 were sold to Vietnam in 1947 and brought back to Switzerland in 1990.