CSS Alabama

CSS Alabama was a screw sloop-of-war built in 1862 for the Confederate States Navy. She was built in Birkenhead on the River Mersey opposite Liverpool, England, by John Laird Sons and Company. Launched as Enrica, she was fitted out as a cruiser and commissioned as CSS Alabama on August 24, 1862. Under Captain Raphael Semmes, Alabama served as a successful commerce raider, attacking, capturing, and burning Union merchant and naval ships in the North Atlantic, as well as intercepting American grain ships bound for Europe. The Alabama continued through the West Indies and further into the East Indies, destroying over seven ships before returning to Europe. On June 11, 1864, the Alabama arrived at Cherbourg, France, where she was overhauled. Shortly after, a Union sloop-of-war, USS Kearsarge, arrived; and on June 19, the Battle of Cherbourg commenced outside the port of Cherbourg, France, whereby the Kearsarge sank the Alabama in approximately one hour after the Alabama's opening shot.

Alabama was built in secrecy in 1862 by British shipbuilders John Laird Sons and Company, in north-west England at their shipyards at Birkenhead, Wirral, opposite of the city of Liverpool. The construction was arranged by the Confederate agent Commander James Bulloch, who led the procurement of sorely needed ships for the fledgling Confederate States Navy. The contract was arranged through the Fraser Trenholm Company, a cotton broker in Liverpool with ties to the Confederacy. Under prevailing British neutrality law, it was possible to build a ship designed as an armed vessel, provided that it was not actually armed until after it was in international waters. In light of this loophole, Alabama was built with reinforced decks for cannon emplacements, ammunition magazines below water level, etc., but was not fitted with armaments or any "warlike equipment" originally.

Initially known only by her shipyard number "ship number 0290", she was launched as Enrica on 15 May 1862 and secretly slipped out of Birkenhead on 29 July 1862. U.S. Navy Commander Tunis A. M. Craven, commander of USS Tuscarora, was in Southampton and was tasked with intercepting the new ship, but was unsuccessful. Agent Bulloch arranged for a civilian crew and captain to sail Enrica to Terceira Island in the Azores. With Bulloch accompanying him, the new ship's captain, Raphael Semmes, left Liverpool on 13 August 1862 aboard the steamer Bahama to take command of the new cruiser. Semmes arrived at Terceira Island on 20 August 1862 and began overseeing the refitting of the new vessel with various provisions, including armaments, and 350 tons of coal, brought there by Agrippina, his new ship's supply vessel. After three days of work by the three ships' crews, Enrica was equipped as a naval cruiser, designated a commerce raider, for the Confederate States of America. Following her commissioning as CSS Alabama, Bulloch then returned to Liverpool to continue his secret work for the Confederate Navy.

Alabama's British-made ordnance consisted of six muzzle-loading, broadside, 32-pounder naval smoothbores (three firing to port and three firing to starboard) and two larger and more powerful pivot cannons. The pivot cannons were placed fore and aft of the main mast and positioned roughly amidships along the deck's center line. From those positions, they could be rotated to fire across the port or starboard sides of the cruiser. The fore pivot cannon was a heavy, long-range 100-pounder, 7-inch-bore (178 mm) Blakely rifled muzzleloader; the aft pivot cannon a large, 8-inch (203 mm) smoothbore.

The new Confederate cruiser was powered by both sail and by a two-cylinder John Laird Sons and Company 300 horsepower (220 kW) horizontal steam engine, driving a single, Griffiths-type, twin-bladed brass screw. (Note: At the time a cylinder was also called an engine. Therefore, the machinery involved, which had two cylinders, could also be referred to as a pair of engines, which description is often found in sources.)

The telescopic funnel could be raised or lowered by chains to disguise the fact that the vessel was a steamer.

With the screw retracted using the stern's brass lifting gear mechanism, Alabama could make up to ten knots under sail alone and 13.25 knots (24.54 km/h) when her sail and steam power were used together.

The ship was purposely commissioned about a mile off Terceira Island in international waters on 24 August 1862. All the men from Agrippina and Bahama had been transferred to the quarterdeck of Enrica, where her 24 officers, some of them Southerners, stood in full dress uniform. Captain Raphael Semmes mounted a gun-carriage and read his commission from President Jefferson Davis, authorizing him to take command of the new cruiser. Upon completion of the reading, musicians assembled from among the three ships' crews began to play the tune "Dixie" as the quartermaster finished hauling down Enrica's British colors. A signal cannon was fired and the ship's new battle ensign and commissioning pennant were broken out at the peaks of the mizzen gaff and mainmast. With that the cruiser became the Confederate States Steamer Alabama. The ship's motto: Aide-toi et Dieu t'aidera (French which approximately translates as "God helps those who help themselves") was engraved in the bronze of the great double ship's wheel.