. . "ORP General Haller was a Filin-class guard ship originally built for the Imperial Russian Navy. She was later acquired by the Polish Navy and served until sunk in the Polish Defensive War on 6 September 1939."@en . "55.0"^^ . "ORP General Haller"@en . . "Sold to Poland, 1921" . . "Sunk, 6 September 1939" . "2.9"^^ . . . "7.0"^^ . "26.854"^^ .