This image was acquired from
flickr. 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:
public domain indoor text monochrome illustration cartoon Public Domain Book short treatise on head wear ancient and modern Published by Lockwood press in New York . Written in English. openlibrary.org Public Domain Book short treatise on head wear ancient and modern Published by Lockwood press in New York . Written in English.