"museum-ship" . "1936-11-24" . "1955-03-14" . . . . . "Soviet submarine S-56" . "1941-10-20" . . "1939-12-25" . . . "S-56" . "''S-56''" . "Stricken on 9 May 1975 and became a museum ship at Vladivostok (Korabelnaya embankment)" . . "Soviet submarine S-56" . "S-56 submarine" . . "6.4" . . . . . "36.114" . . "77.8" . . . . . .