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:
Italian StatesPiacenza Doppie. Italian States Piacenza Doppie Depicting Odoardo Farnese Duke of Parma coin image National Numismatic Collection National Museum of American History Italian States Piacenza Use of this image should give credit to the National Numismatic Collection National Museum of American History other versions