CREATE TABLE table_24684 ("No" FLOAT, "Driver" CLOB, "Entrant" CLOB, "Constructor" CLOB, "Chassis" CLOB, "Engine" CLOB)

What chasis did the maserati l6s have?
SELECT "Chassis" FROM table_24684 WHERE "Engine" = 'Maserati L6s'
SELECT "Chassis" FROM "table_24684" WHERE "Engine" = 'Maserati L6s'