. . . "1915-02-17" . . "1.144E9" . . . . . "C-3" . "Spanish submarine C-3" . . "6.3" . . . . . "Spanish C-class submarine" . . . "1929-05-04" . "9.25E8" . . . . . . "Spanish submarine ''C-3''" . . . . . . "C-2" . . "1929-02-20" . . . . "5.3" . . "1941-07-31" . . . . "B-3" . . "Spanish submarine C-3" . . "Sunk 12 December 1936" . . . . "73.0" .