DescriptionSpelterini Zürich City.jpg English: View of the Limmat river and the inner city of Zürich, Switzerland, photographed from a balloon from about...
English View of the Northern Cemetery in the City of the Dead, Cairo....
DescriptionSpelterini Zürich 3.jpg English: View of the city of Zürich, Switzerland, photographed from a balloon from about 500m above gound. View from...
DescriptionSpelterini Zürich 2.jpg English: View of the city of Zürich, Switzerland, photographed from a balloon from about 300m above gound. View from...
DescriptionSpelterini Zürich 4.jpg English: View of the city of Zürich, Switzerland, photographed from a balloon from about 5000m above gound. View from...
DescriptionSpelterini Transvaal.jpg Deutsch: Minengebiet im Transvaal, Südafrika English: City and Suburban Gold Mine, Johannesburg, South Africa Date...
the above source. Source Scanned from Spelterini, E.: Über den Wolken/Par dessus les nuages, Brunner & Co, Zürich 1928, p. 83. Author creator QS:P170,Q325349...
