Biel-Täuffelen-Ins Bahn
Member of the OSST group, today Aare-Seeland Mobil

Train conisting of BDe 4/4 6 and B2 and BDe 4/4 (first series) and De 4/4 (first series)
Nidau, Switzerland, 1969

Photo: Albi Graf (albi@bluewin.ch)