Special operating situation in Gletsch due to diesel operation between Oberwald and Gletsch due to the danger of forest fires. On the left is standing cogwheel steamlocomotive HG 3/4 # 4 with train 154 in the stub track 22. On the right, HG 2/3 # 6 "Weisshorn" arrived with train 139 from Realp and is moving the train in the stub track 33.