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.
Flensborg mp. Flensborg kobberstik af Lode Alexia Det Kongelige Bibliotek Alexia de Lode PDArt Collections of The Royal Library Denmark Alexia de Lode Historic views of Flensburg
Page 2023 Free-images.com. All images are Public Domain