Charlie Hollocher – Society for American Baseball Research
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Leon Wagner - Wikipedia
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Major League Baseball Games Played Records
What MLB players were inducted in the Baseball Hall of Fame in the '50s and '60s? - Quora
What MLB players were inducted in the Baseball Hall of Fame in the '50s and '60s? - Quora
Steve Finley Baseball Stats by Baseball Almanac
Tracing the Evolution of the MLB MVP Award, News, Scores, Highlights, Stats, and Rumors
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