CREATE TABLE table_74776 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" FLOAT)

What is the lowest attendance on September 3, 1972?
SELECT MIN("Attendance") FROM table_74776 WHERE "Date" = 'september 3, 1972'
SELECT MIN("Attendance") FROM "table_74776" WHERE "Date" = 'september 3, 1972'