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.
Kazimierz Jarochowski. pl Kazimierz Jarochowski polski historyk pl id BZSRKPS Zeuschner August Zeuschner Fryderyk Pozna other versions Custom marker PDOld Historians from Poland
Page 2023 Free-images.com. All images are Public Domain