Regional push pull train of SBB Historic on the Hauenstein line between Tecknau and Gelterkinden, with Re 4/4 I # 10001, first class "Leichtstahlwagen" A # 2251 from 1958, second class B # 5560 from 1951 and cab car BDt # 1990 from 1948. The locomotive was built by SLM, BBC, MFO and SAAS in 1946 as # 401. Declared historic vehicle in 1996. This train ran on the occasion of celebration 100 years Hauenstein base tunnel.