. "1928-02-07Z"^^ . "HMS Proteus"@en . "88.0872"^^ . "1930-05-05Z"^^ . "1929-08-22Z"^^ . "1928-09-05Z"^^ . "HMS Proteus was a Parthian-class submarine designed and built by Vickers Shipbuilding and Engineering in Barrow-in-Furness for the Royal Navy, and was launched on 22 August 1929. Like other submarines in her class she served in China before the war. Proteus engaged and sank a number of German and Italian merchant ships, troopships, tankers and torpedo boats during her service in the Mediterranean in the Second World War."@en . "32.41"^^ . . "Scrapped at Troon, Feb-Mar 1946" . . . "9.144"^^ .