Keywords: Spelterini Balmhorn 2.jpg Balmhorn 3698m in the Bernese Alps Switzerland photographed from a balloon Scanned from Spelterini E à ber den Wolken/Par dessus les nuages Brunner Co Zürich 1928 p 35 Creator Eduard Spelterini August 3 1913; original publication in the source mentioned Swiss copyright on Spelterini's work's expired at the end of 1981 since Switzerland had a copyright term of 50 years p m a until 1993 and the extension to 70 years p m a made in 1993 did not restore already expired copyrights See also File Spelterini_Balmhorn jpg 46 42504953669158 7 705879211425781 heading W Balmhorn Eduard Spelterini Black and white photographs August 1913 in Switzerland Snow in Switzerland |