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.
Ratgeber fr Volksschullehrer Fr. Nadler. Der Ratgeber fr Volksschullehrer von Friedrich Nadler vierte Auflage von Privatbesitz OnkelJohn PDold History of Elsterwerda
Page 2023 Free-images.com. All images are Public Domain