History of the football helmet gridiron until 1939 and were not made mandatory in the National Football League until 1943 As a side note, "the last NFL player to play in a game without a helmet was Dick Plasman an end for the Chicago Bears in 1940." There is a photograph of him without one taken during the 1940 NFL Championship Game in which Chicago defeated the Washington Redskins 73–0. Before the invention of the football helmet, players would often grow their hair long, because they believed it would protect their heads. The man largely credited with inventing the first helmet was George Barclay. In
1932 Chicago Bears season the Bears the most trouble were the Portsmouth Spartans. The club tied with the Spartans with identical 6–1 records (ties did not count then and were omitted), so a playoff game was set up to determine a winner. The Bears defeated the Spartans, 9–0 in the first ever NFL postseason game, which oddly enough was played indoors at Chicago Stadium because it was expected to be cold at Wrigley Field and organizers wanted to maximize the attendance and gate revenue. For the year, the powerful tandem of Red Grange and Bronko Nagurski again paced the Bears as Grange scored 7