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.
Koch Antal. en Antal Koch Hungarian geologist in cca hu Koch Antal geolgus portrja krl Book printed in Budapest title Kochemlkknyv Koch Antalnak budapesti egyetemen fldtan slnytan tanrnak negyvenves egyetemi tanri jubileumra Author Antal Koch PDold
Page 2023 Free-images.com. All images are Public Domain