This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Spelterini Limmat. Zrcher Limmatraum nach Sden Spelterini Fotografien des Ballonpioniers Verlag Scheidegger Spiess Creator Eduard Spelterini upload by Adrian Michael PDoldauto Historical photographs of Zrich by Spelterini Aerial photographs of Zrich Limmat in Zrich in Switzerland
Page 2023 Free-images.com. All images are Public Domain