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.
Friedrich Betz. Friedrich Betz deutscher Arzt und medizinischer Schriftsteller Scanned from Jahrbuch fr schwbischfrnkische Geschichte Band Historischer Verein Heilbronn Heilbronn Abb author PDold Friedrich Betz
Page 2023 Free-images.com. All images are Public Domain