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.
Keywords from Image Description:
Darwin Descent of Man . Cover page of Charles Darwin's Descent of Man Image source leeds ac uk htm Copyright status Original page is in the public domain scan should be as well PDold books Darwin The Descent of Man The Descent of Man and Selection in Relation to Sex Cover Title pages from the United Kingdom Darwin the Descent