Wintersport in der Schweiz

SOLD CHAMPÉRY – Valais – Sports d‘hiver Artist unknown,1913

SOLD Wintersport in der Schweiz Albert Steiner,1924

Lenk Berner-Oberland Werner Gfeller,1930

SOLD Ore felici nell’ Inverno Svizzero Herbert Leupin,1938

SOLD Attenhofer Buchmann,1967