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.
Ferdinand Franz Xaver Georg Bischoff . cs Ferdinand Bischoff Profesor rakouskho prva prvnch djin before musiklexikon ac at xml musiklexikon ac at anonymous other versions Custom marker AnonymousEU Ferdinand Bischoff
Page 2023 Free-images.com. All images are Public Domain