Electrolocomotive Ge 4/4 I # 605 of the Rhaetian Railway was delivered on march 12, 1953 by SLM, BBC and MFO. In 1961 it got a new body. In the last winter it was equipped with the new train protection system ZSI-127 and got the newly refurbished bogies of sister # 610, which was scrapped then. This bogies were the original of # 605, which were changed to # 610 before. The locomotive will regularly pull the nostalgia train between Davos Platz and Filisur twice a day during the summer.