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.
Sigbert Ganser. en Sigbert Ganser pl Sigbert Ganser de Sigbert Ganser Beilage sur Munchener medizinischen Wochenschrift Blatt Retrieved from library mcgill ca php Osler Library Prints Collection anonymous befre public domain due to its age PDold Sigbert Ganser
Page 2023 Free-images.com. All images are Public Domain