CREATE TABLE table_66684 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" CLOB)

What was the attendance of the game on September 18, 1965 before week 3?
SELECT "Attendance" FROM table_66684 WHERE "Week" < '3' AND "Date" = 'september 18, 1965'
SELECT "Attendance" FROM "table_66684" WHERE "Date" = 'september 18, 1965' AND "Week" < '3'