Railcar ABe 4/4 # 46 of the Rhaetian Railway, built in 1965, nowadays with the infrastructure department, in the appearance of the early 1970', is towed in the rear of regional train 4628 from Poschiavo to Pontresina, entering Alp Grüm. The powerful 680 kW railcar was needed this day for helping the Ge 4/4 # 81 of 1916 of the Blonay-Chamby Railroad Museum when pulling train 2623 from St.Moritz to Tirano.
