1972 Miami Dolphins' 50-year anniversary: Five interesting facts about the NFL's only perfect season
1972 Miami Dolphins Undefeated Team
1972 Miami Dolphins Team Autographed Proline Authentic Helmet JSA - The Autograph Source
The Perfect Season': 1972 Miami Dolphins
1972 Miami Dolphins Perfect Season Will Stand Alone Among
STILL UNDEFEATED BABY!!!!! Well its one good thing from this year for the Dolphins : r/miamidolphins
NFL: The Miami Dolphins team of 'misfits' who won the Super Bowl undefeated - BBC Sport
UNDEFEATED: Freeman, Mike: 9780062009838: : Books
Mercury Morris on the 1972 Miami Dolphins' perfect season
People are only just realizing Miami Dolphins weren't the first NFL team to go through season undefeated
1972 Miami Dolphins named NFL Network's greatest team in NFL history - The Phinsider
Undefeated NFL teams: 1972 Dolphins pop champagne as Eagles' quest for NFL history ends