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.
Knigsberger Universitt . KnigsbergerUniversitt alte Postkarte date Albertina Knigsberg Friedrich August Stler Reiterstandbild Knig Friedrich Wilhelms III Knigsberg
Page 2023 Free-images.com. All images are Public Domain