Princess Royal was a British merchant ship and blockade runner that became a cruiser in the Union Navy during the American Civil War and later returned to civilian service.
USS Hendrick Hudson (1859) was a schooner-rigged screw steamer captured by the Union Navy during the American Civil War. She was used by the Navy as a gunboat in support of the Union blockade of the ports of the Confederate States of America.
CSS Robert E. Lee was a blockade runner for the Confederate States during the American Civil War that later served in the United States Navy as USS Fort Donelson and in the Chilean Navy as Concepción.
USS Fort Jackson was a wooden side wheel steamer in the United States Navy during the American Civil War.
USS South Carolina (1860) was a steamer used by the Union Navy during the American Civil War.
USS Niphon was a steam operated vessel acquired by the Union Navy during the American Civil War. She was used by the Navy to patrol navigable waterways of the Confederacy to prevent the South from trading with other countries.
USS Stettin was a 600-ton iron screw steamship, was built at Sunderland, England, in 1861 and later served as a gunboat in the United States Navy during the American Civil War.
USS Vanderbilt was a heavy (3,360-ton) passenger steamship obtained by the Union Navy during the second year of the American Civil War and utilized as a cruiser.
The USS Cherokee was a 606-ton screw steam gunboat in the US Navy during the American Civil War ship. The ship later served in the Chilean Navy.
USS Grand Gulf (1863) was a wooden-hulled, propeller-driven steamer acquired by the Union Navy during the American Civil War. She was effective in performing blockade duty, and captured a number of Confederate blockade runners.
USS Connecticut (1861) was a large steamer acquired by the Union Navy during the American Civil War. Her primary task was to prevent ships from penetrating the Union blockade of Southern ports.
USS Sea Bird (1863) was a captured Confederate schooner acquired by the Union Navy from the prize court during the American Civil War.
USS Honduras (1861) was a steamer acquired by the Union Navy during the American Civil War.
USS Calhoun was a captured Confederate steamer and blockade runner acquired by the Union Navy from the prize court during the American Civil War.
USS Circassian (1862) was a large steamer captured by the Union Navy during the American Civil War.
USS Massachusetts (1860) was a large steamer acquired by the U.S. Navy prior to the American Civil War.
The first USS Emma was a steamer captured by the Union Navy during the American Civil War. She was used by the Union Navy as a picket and patrol vessel on Confederate waterways.
USS State of Georgia was a large steamer with powerful guns acquired by the Union Navy during the American Civil War. State of Georgia, with her crew of 113 sailors and officers, was used by the Union Navy as a gunboat in support of the Union Navy blockade of Confederate waterways.
The third USS Union was a heavy (1,114-ton) steamer with a powerful 12-inch rifled gun purchased by the United States Navy during the American Civil War.
The third USS Virginia was a 581-ton blockade-running steamer captured by the United States Navy and put to use by the Union Navy during the American Civil War. Virginia served the U.S. Navy primarily as a mortar gunboat. Her ordnance included six 24-pounder howitzers and a 12-pounder rifled gun.
United States