T formation the key weapon used by the Chicago Bears, who had used the T formation since the team's inception in 1920, to defeat the Washington Redskins, 73–0, in the 1940 NFL Championship Game and immortalized afterward in their fight song. Shaughnessy helped the Bears prepare for the game against the Redskins. He has been called "The father of the T formation". The T-formation was viewed as a complicated "gadget" offense by early football coaches. But NFL owner-coach George Halas and Ralph Jones of the Chicago Bears along with University of Chicago coach Clark Shaughnessy, University of Texas coach Dana X. Bible,
1947 NFL Championship Game 1947 NFL Championship Game The 1947 National Football League Championship Game was the 15th annual National Football League (NFL) championship game, held December 28 at Comiskey Park in Chicago. The attendance was 30,759, well The game featured the Western Division champion Chicago Cardinals and the Eastern Division champion Philadelphia Eagles A week earlier, the Eagles defeated the Pittsburgh Steelers in a tiebreaker playoff to determine the Eastern winner. Both the Eagles and Cardinals were making their first appearances in the championship game. The Cardinals had won the regular season meeting in Philadelphia three weeks earlier by 24 points and after