In 1973, O.J. Simpson set a then NFL record with 2,003 yards rushing in a season. But against the Miami Dolphins, he was just another running back whose team was more concerned about padding his stats than winning games. This segment comes from the NFL Films documentary America's Game The Story of the 1973 Miami Dolphins. Special thanks to Alex Carter for sending this video. | Ghosts of the Orange Bowl

On this day in 1973, Don Shula led the Dolphins to the only PERFECT season in NFL history! (🎥 @Dolphins) | Miami Dolphins on CBS Sports

January 14, 1973: NFL Commissioner Pete Rozelle presents the Vince Lombardi Trophy to Don Shula and Joe Robbie after the Miami Dolphins defeated the Washington Redskins 14-7 in Super Bowl VII at the Los Angeles Memorial Coliseum. The Dolphins completed the NFL's first and only perfect season. | Ghosts of the Orange Bowl

Check out a Saturday children's TV schedule from 1973. Turns out Bob the Builder hasn't been with us forever - it just feels like it. | BBC Archive

Legendary Colts end and longtime NFL coach Raymond Berry is 90 years young and still going strong. In a year that he celebrates the 50th anniversary of his Enshrinement, Berry and the rest of the Class of 1973 will be honored in Canton this summer. | Pro Football Hall of Fame