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.
Kln Unter Sachsenhausen Reichsbank RBA. en Unter Sachsenhausen Reichsbankgebude Rheinisches Bildarchiv author other versions PDold Uploaded with Rheinisches Bildarchiv
Page 2023 Free-images.com. All images are Public Domain