Miami Dolphins celebrates 50 years of the only perfect team in NFL
20 NFL teams that started 9-0 since 1972 Miami Dolphins
Why do the 1972 Miami Dolphins feel that they should be the only
Miami Dolphins the only NFL team in history with perfect record
Five questions with 1972 Dolphins alum Al Jenkins
50th anniversary's 50 greatest Dolphins of all-time
The Perfect Season': 1972 Miami Dolphins
1972 Miami Dolphins remain only undefeated team in NFL History
Why do the 1972 Miami Dolphins feel that they should be the only
1972 Miami Dolphins: The inside story of the only perfect season
50 years on, the 1972 Miami Dolphins' undefeated season remains
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NFL on Twitter: Only one team in NFL history has ever completed a