The light oil fired 2-6-0 T steamlocomotive G 3/4 # 11 "Heidi" of the Rhaetian Railway, built by SLM in 1902, is on a transfer run from Landquart back to her home depot Samedan, leaving the 26 meter long Tiefencastel tunnel, pulling the cars L # 6603, third class C # 32 and baggage F # 4004. On the left Tiefencastel, on the mountain slope Stierva.
