Zoek in Rijksstudio
Zermatt, Cornergrat Panorama
Giorgio Sommer, na 1903 - ca. 1906, foto, RP-F-2007-6-22
Grimsel
Giorgio Sommer, na 1903 - ca. 1906, foto, RP-F-2007-6-17
Rosenlauigletscher Wetter-Well-&-…
Giorgio Sommer, na 1903 - ca. 1906, foto, RP-F-2007-6-24