www.polier.ch

Anchor text: Unofficial web site with pictures and plans

Wikipedia: Bellinzona–Mesocco railway

Anchor text: Image gallery at www.polier.ch

Wikipedia: Fribourg–Farvagny trolleybus system

Anchor text: Image gallery at www.polier.ch

Wikipedia: Compagnie des omnibus électriques Fribourg–Farvagny

Anchor text: Unofficial web site with pictures and plans

Wikipedia: Biasca–Acquarossa railway