Defunct NFL Teams Pennants
Boston Yanks: 1944 - 1948

Very Rare. Merged with Brooklyn Tigers for one season in 1945 and team was known simply as the "Yanks" with no city designation. Became the New York Bulldogs in 1949.
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Boston Yanks: 1944 - 1948

Rare. Merged with Brooklyn Tigers for one season in 1945 and team was known as simply the "Yanks" with no city designation. Became the New York Bulldogs in 1949.
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Boston Yanks: 1944 - 1948

Very Rare. Merged with Brooklyn Tigers for one season in 1945 and team was known as simply the "Yanks" with no city designation. Became the New York Bulldogs in 1949.
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Boston Yanks: 1944 -1948

Rare. Merged with Brooklyn Tigers for one season in 1945 and team was known as simply the "Yanks" with no city designation. Became the New York Bulldogs in 1949.
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Boston Yanks: 1944 - 1948

Rare. Merged with Brooklyn Tigers for one season in 1945 and team was known as simply the "Yanks" with no city designation. Became the New York Bulldogs in 1949.
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Boston Yanks: 1944 - 1948

Very Rare. Merged with Brooklyn Tigers for one season in 1945 and team was known as simply the "Yanks" with no city designation. Became the New York Bulldogs in 1949.
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Boston Yanks: 1944 - 1948

Very Rare. Merged with Brooklyn Tigers for one season in 1945 and team was known as simply the "Yanks" with no city designation. Became the New York Bulldogs in 1949.
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Brooklyn Tigers: 1944

Very Rare. Formerly the Brooklyn Dodgers. Merged with Boston Yanks in 1945. Left NFL in 1946 to become the New York Yankees of the AAFC.
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Brooklyn Tigers: 1944

Very Rare. Formerly the Brooklyn Dodgers. Merged with Boston Yanks in 1945. Left NFL in 1946 to become the New York Yankees of the AAFC.
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Dallas Texans: 1952

Only one year of existence
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Dallas Texans: 1952

Only one year of existence
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Dallas Texans: 1952

Very Rare. Formerly the New York Yanks. Played only one season then folded. Ultimately became the Baltimore Colts.
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Frankford Yellow Jackets: 1924 - 1931

Very Rare. Became the Philadelphia Eagles in 1933. Possibly homemade.
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New York Bulldogs: 1949

Very Rare. The Boston Yanks became the New York Bulldogs for one season in 1949.
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New York Bulldogs: 1949

Very Rare. The Boston Yanks became the New York Bulldogs for one season in 1949.
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New York Bulldogs: 1949

Very Rare. The Boston Yanks became the New York Bulldogs for one season in 1949.
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New York Yanks: 1950 - 1951

Rare. The New York Bulldogs became the New York Yanks in 1950. The New York Yanks became the Dallas Texans in 1952.
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New York Yanks: 1950 - 1951

Rare. The New York Bulldogs became the New York Yanks in 1950. The New York Yanks became the Dallas Texans in 1952.
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New York Yanks: 1950 - 1951

Rare. The New York Bulldogs became the New York Yanks in 1950. The New York Yanks became the Dallas Texans in 1952.
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Card-Pitt: 1944

Very Rare. Merged team consisting of the Chicago Cardinals and Pittsburgh Steelers made necessary due to player shortage caused by World War II.
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