CREATE TABLE table_62319 ("Country" TEXT, "Builder" TEXT, "Location" TEXT, "Ship" TEXT, "Class / type" TEXT)

What is Country, when Class / Type is 'Three masted full rigged ship'?
SELECT "Country" FROM table_62319 WHERE "Class / type" = 'three masted full rigged ship'
SELECT "Country" FROM "table_62319" WHERE "Class / type" = 'three masted full rigged ship'