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:
photo border LCDIGPGA Battle of Hampton Roads March . Somewhat inaccurate lithograph of the engagement between USS Monitor and CSS Virginia. Note the US Navy ships Congress and Cumberland sunk in the background from prior days battle between CSS Virginia. Created by Calvert Lithographing Co. Published by McCormick Harvesting