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.
Zh . de Karte des Kantons Zrich aus dem Jahr Atlas de la Suisse zumbo ch php coord overview Heinrich Keller upload by sidonius February UTC PDold Old maps of the canton of Zrich maps Heinrich Keller in Switzerland
Page 2023 Free-images.com. All images are Public Domain