NFL By jjp92449 Aug 20, 1920 Start of the NFL Period: Aug 20, 1920 to Feb 1, 2015 NFL Jul 7, 1932 First Playoff Game Oct 22, 1939 First televized game Jul 8, 1943 Helmets become mandatory Jan 1, 1971 First SuperBowl Apr 6, 1976 Feild goal post get moved back Feb 1, 2015 Most Recent Superbowl
