CREATE TABLE table_14 ("#" CLOB, "Shipyard" CLOB, "Laid down" CLOB, "Launched" CLOB, "Commissioned" CLOB, "Fleet" CLOB, "Status" CLOB)

When were the ships launched that were laid down on september 1, 1964?
SELECT "Launched" FROM table_14 WHERE "Laid down" = 'September 1, 1964'
SELECT "Launched" FROM "table_14" WHERE "Laid down" = 'September 1, 1964'