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.
NZZ Mar . de Dokument Archiv der Neuen Zrcher Zeitung Zrcher Zeitung PDold Original upload log de NZZMar bytes Dbachmann no jhriges Dokument Neue Zrcher Zeitung
Page 2023 Free-images.com. All images are Public Domain