Pro Football Hall of Fame - Founded in 1898 the Arizona Cardinals are the oldest pro football team in continuous operation. Learn more #Cardinals history with our Facts & First infographic
Cardinals Are nation's oldest pro football team - Big Blue View
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Arizona Cardinals - Wikipedia
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The Digital Research Library of Illinois History Journal™ : The History of the Chicago Cardinals Football Team.
Cardinals Are nation's oldest pro football team - Big Blue View
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Chicago Cardinals Team History
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The Super '70s: Tom Danyluk, Paul Zimmerman: 9780977038305: .com: Books