On the last day of the 2020 season, after some fresh snow the days before, the cogwheel steamlocomotive HG 4/4 # 704 of the Dampfbahn Furka Bergstrecke is on the warm-up run from Realp depot till the begin of the rack section and then back to Realp DFB station, to pull the train 133 to Oberwald. The impressive 0-8-0 T was built in 1923 by SLM Winterthur for the Chemins de fer de l'Indochine (Indochina, later Vietnam) and never run in Switzerland before. Since 2018 she is operational again for the DFB in immaculate condition.