Roy Campanella – Society for American Baseball Research
Roy Campanella PSA AutographFacts℠
This is why baseball is so white - Vox
Frank Crosetti – mlbblogger
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1970 game honored legacy of Martin Luther King Jr.
He Never Complained Baseball Hall of Fame
Roy Campanella's Great 1953 Start: 40 RBI in First 30 Games!
Roy Campanella, Annotations: The NEH Preservation Project
Baseball Demographics, 1947-2016 – Society for American Baseball Research
1947 Roy Campanella Original Photograph Used for 1949 Bowman Rookie, Lot #80454
Stan Lopata – Society for American Baseball Research
Roy Campanella's Best Years • Words Above Replacement
Roy Campanella PSA AutographFacts℠
Roy Campanella PSA AutographFacts℠
Black Men Out: African Americans in Baseball — NOISE
June 2023 – RBSC at ND