Louis KOLLER

Monte Generoso

circa 1930

Monte Generoso, Lago di Lugano

circa 1930

CHF 1590.–

Frutigen, Berner Oberland

circa 1940

Kern Aarau

circa 1940

CHF 970.–

Interlaken Harder-Bahn 1322 m Funiculaire - Funicular

1946

CHF 1140.–

Rosswald Brig, Switzerland

1950

Chemin de fer Pont-Brassus, Vallée de Joux

circa 1950

Riederalp, Brig (Wallis)

1960

Loetschberg District, Oberland Bernois

circa 1960

Simmental, Oberland Bernois Suisse, Berner Oberland, Schweiz

circa 1960

CHF 620.–

Suisse Centrale, Lac des Quatre Cantons et ses chemins de fer de montagne

circa 1965

Montreux Oberland Bernois, Golden Pass, Montreux - Interlaken - Luzern

1968

CHF 970.–

Montreux Oberland Bernois, Golden Pass, Montreux - Interlaken - Luzern

1968