HMS Invincible (1869)
HMS "Invincible" was a Royal Navy ironclad battleship. She was built at the Napier shipyard and completed in 1870. Completed just 10 years after , she still carried sails as well as a steam engine. Armament. The "Audacious" class was armed with ten muzzle-loading guns, supported by four muzzle loaders. These were located in a broadside pattern over a two-deck battery amidships—this was the area of the ship least affected by its motion, and made for a very stable gun platform. Early career. For the first year of her career, she was a guardship at  Hull, before being replaced by her sister . She was then transferred to the Mediterranean, where she served until 1886. She was sent to Cadiz in 1873 to prevent ships seized by republicans during the civil war in Spain from leaving harbour. She rejoined the Mediterranean Fleet in 1878 under the command of Captain Lindsay Brine, but her poor state of seamanship attracted the ire of the commander-in-chief, Geoffrey Hornby. In early 1879 "Invincible" blundered badly, putting two ships at hazard, and Brine was court-martialled. Though acquitted, Brine was relieved by Captain Edmund Fremantle. In August 1880, "Invincible  discovered the dismasted and abandoned Austro-Hungarian barque George Roscovich" off Sardinia, Italy. She towed the barque in to Palermo, Sicily, Italy on 5 August. "Invincible" was Admiral Seymour's temporary flagship at the 1882 bombardment of Alexandria because his normal one, , drew too much to enter the inner harbour. She provided men for the naval brigade that was subsequently landed and she also provided men for Charles Beresford's naval brigade in the Sudan campaign of 1885. Later career and shipwreck. She made a trip to China in 1886 to carry out a new crew for "Audacious" before becoming  the guardship at Southampton until 1893. Her engines were removed in 1901 when she became a depot ship at Sheerness for a destroyer flotilla. She was renamed HMS "Erebus" in 1904, a name that she bore until 1906, when she was converted into a training ship at Portsmouth for engineering artificers and was renamed "Fisgard II" ("Audacious" had been renamed "Fisgard" in 1904). On 17 September 1914, she sank during a storm off Portland Bill with the loss of 21 of her crew of 64. She was being towed from Portsmouth to Scapa Flow where she was to act as  a receiving ship for seamen newly mobilised for World War I. She now lies upside down with the bottom of the hull about below sea level. HMS "Fisgard II" is a Designated vessel under schedule 1 of The Protection of Military Remains Act 1986 (Designation of Vessels and Controlled Sites) Order 2012.