1926, but folded before end of the season. See also Timeline of the National Football League Defunct NFL franchises References Bibliography Official 2005 National Football League Record and Fact Book. New York: Time Inc. Home Entertainment. (2005). Carroll, Bob; with Gershman, Michael, Neft, David, and Thorn, John (1999). Total Football:The Official Encyclopedia of the National Football League. New York: HarperCollins. McDonough, Will (1994). 75 Seasons: The Complete Story of the National Football League. Atlanta: Turner Publishing, Inc. Peterson, Robert W. (1997). Pigskin: The Early Years of Pro Football. New York: Oxford University Press. Willis, Chris (2010). The Man Who Built the National Football League: Joe F. Carr. Lanham, Maryland: Scarecrow Press, Inc. History of the National Football League National Football League controversies National Football League lists