CREATE TABLE table_69595 ("Name" CLOB, "Circuit" CLOB, "Date" CLOB, "Winning drivers" CLOB, "Winning constructor" CLOB, "Report" CLOB)

Which circuit was Delage the winning constructor for?
SELECT "Circuit" FROM table_69595 WHERE "Winning constructor" = 'delage'
SELECT "Circuit" FROM "table_69595" WHERE "Winning constructor" = 'delage'