Looking back: Super Bowl I - in pictures

Members of the University of Arizona marching band perform on the field during the halftime show Photograph: Robert Riger/Getty Images

Dave Hill of the Kansas City Chiefs is filmed by a CBS camera crew before the start of the game at the Los Angeles Memorial Coliseum Photograph: Robert Riger/Getty Images

Trumpeter and bandleader Al Hirt plays the national anthem prior to the start of Super Bowl I Photograph: Diamond Images/Getty Images

The Kansas City Chiefs run down the field after kick off during the first Super Bowl championship against the Green Bay Packers Photograph: Robert Riger/Getty Images

The Green Bay Packers fullback Jim Taylor rushes at the Kansas City Chiefs Photograph: Focus On Sport/Focus on Sport/Getty Images

Green Bay Packers wide receiver Max McGee (85) leers down at Kansas City Chiefs cornerback Fred "The Hammer" Williamson (24) and Hall of Fame linebacker Bobby Bell (78). McGee, who was out late the night before drinking and carousing, caught seven passes for 138 yards and scored two touchdowns Photograph: Vernon Biever/NFL/ Getty Images

The injured Kansas City Chiefs cornerback Fred 'The Hammer' Williamson is placed on a stretcher prior to being carried from the field Photograph: Uncredited/AP

Legendary Green Bay Packers coach Vince Lombardi raises a football in victory while talking to the press after the game. The current Super Bowl trophy is named after Lombardi Photograph: Bettmann/Corbis