50 years later, '72 Dolphins remain unmatched in perfection
1972 Miami Dolphins' 50-year anniversary: Five interesting facts about the NFL's only perfect season
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Richard Rothschild: Looking back on 1972, the greatest collection of champions in history - Sports Illustrated
1972 Miami Dolphins' 50-year anniversary: Five interesting facts about the NFL's only perfect season
E:60 Perfect Machine an informative look at 1972 Miami Dolphins
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1972 Miami Dolphins: The inside story of the only perfect season in NFL history
1972 Miami Dolphins: The inside story of the only perfect season in NFL history