Philadelphia / San Francisco / Pittsburgh / Atlanta / Dallas / Cleveland / Detroit / Washington / Baltimore / L.A. / St. Louis / /
NaturalFeature
Green Bay / /
Organization
Cleveland Browns / USFL / Green Bay Packers / San Francisco 49ers / World Football League / American Football League / St. Louis Rams / National Football League / Baltimore Colts / Philadelphia Eagles / /
Person
Chi Cards / Chi Bears / Gary Keller / Chi Bears Chi Cards Det / / /
ProvinceOrState
Minnesota / /
SportsEvent
the NFL / NFL / /
SportsGame
football / /
SportsLeague
NFL / American Football League / All-America Football Conference / World Football League / /