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.
Antonius van den Broek Childhood. en Dutch physicist Antonius van den Broek as child before From the book Yu Lisnevskiy Antonius van den Broek Moscow in Russian author AnonymousEU Uploaded with Antonius van den Broek
Page 2023 Free-images.com. All images are Public Domain