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:
monochrome outdoor NH USS New Ironsides . Cyanotype reproduction of th Century artwork depicting the ship off the Philadelphia Navy Yard during the Civil War era. U.S. Naval History and Heritage Command Photograph. NH USS New Ironsides . Cyanotype reproduction of th Century artwork depicting the ship off the Philadelphia