View of the Confederate States Navy Ironclad CSS Stonewall Anchored Off of Ferrol, Spain, During the American Civil War (1865)

View of the Confederate States Navy ironclad CSS Stonewall anchored off of Ferrol, Spain, during the American Civil War in March 1865.

Source: Library of Congress.

Union Sailors Posing on the Deck of an Unidentified US Navy Warship During the American Civil War (1860′s)

Union sailors posing on the deck of an unidentified US Navy warship during the American Civil War, c. 1860′s.

Source: Library of Congress.