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.
Erzberg Stolleneingang um . Petschar Friedlmeier Steiermark in alten Fotografien Ueberreuther Verlag Wien AT de Petschar Friedlmeier Steiermark in alten Fotografien Ueberreuther Verlag Wien Scan and postprocessing by Hubertl Historical images of Styria Erzberg Files by User Hubertl
Page 2023 Free-images.com. All images are Public Domain