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.
FrederikWinter. en Frederik Winter German physician de Frederik Winter deutscher Mediziner Dieter Wessinghage Die Hohe Schule zu Herborn und ihre Medizinische Fakultt Verlag Schattauer StuttgartNew York Springer um Lithographie PDold Frederik Winter
Page 2023 Free-images.com. All images are Public Domain