🏈On December 31, 1967 the 35th NFL Championship Game, known as “The Ice Bowl”, took place in front of 50,861 at Lambeau Field. The game became known as
Packers-49ers wild-card matchup could be coldest game in NFL history - Sports Illustrated
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The Ice Bowl, 50 years later: An oral history of Packers-Cowboys 1967 NFL Championship Game
12/31/1967 - The Ice Bowl
In photos: Remembering the life of Jim Brown, Hall of Fame NFL legend, actor and social activist - The Washington Post
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How 1960s Packers cheerleaders survived -13 degree temps and Vince Lombardi's rules
32 years ago in Cincinnati, Hell froze over with a Super Bowl trip on the line – New York Daily News
Football and frostbite: Remembering the Ice Bowl, Sports
Bart Starr, Green Bay Packers Quarterback And 'Ice Bowl' Hero, Dies At 85 : NPR