DescriptionSpelterini Zürich 3.jpg English: View of the city of Zürich, Switzerland, photographed from a balloon from about 500m above gound. View from...
Studies in Bibliotheks- und Informationswissenschaft (MAS BIW), Universität Zürich, Studiengang 2015 - 2017, Abschlussarbeit Micha L. Rieser Date 6 March 2017...
Attribution-Share Alike 4.0 International license. Attribution: ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Unbekannt / Hs_0494b-0115-047-AL / CC BY-SA 4.0...
Attribution-Share Alike 4.0 International license. Attribution: ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Unbekannt / Hs_0494b-0115-046-AL / CC BY-SA 4.0...
483 3 336 104 1806 1341 Morgenhorn (3,623 m) 858 121 237 127 1806 1341 Ufem Stock (3,221 m) English heading: 240 degree...
2107 1530 Blümlisalphorn (3 661 m) 1538 427 216 211 2107 1530 Wyssi Frau (3 648 m) 1301 458 179 169 2107 1530 Morgenhorn (3 623 m) 50 579 448 208 2107...
483 3 220 113 1806 1327 Ortstock or Silberstock, 2716 m. 892 333 666 553 1806 1327 Jägernstöcke 175 93 150 144 1806 1327 Höch Turm 206 420 652 907 1806...
DescriptionSpelterini Cairo 3.jpg English: Aerial view of central Cairo, Egypt — in 1904. Photographed from a balloon at about 500 metres (1,600 ft) above...
source mentioned. Source Scanned from Spelterini, E.: Über den Wolken/Par dessus les nuages, Brunner & Co, Zürich 1928, p. 35. Author creator QS:P170,Q325349...
source mentioned. Source Scanned from Spelterini, E.: Über den Wolken/Par dessus les nuages, Brunner & Co, Zürich 1928, p. 33. Author creator QS:P170,Q325349...
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