Former Padre of the 1940's considered the Jackie Robinson of the Pacific Coast League
Barrier Breakers Timeline - NLBM
Barrier Breakers Timeline - NLBM
Jackie Robinson (1919-1972) - Baseball Legend and Civil Rights Advocate — AP Photos
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Legends from Padres' PCL era
Vintage Pacific Coast League Memorabilia
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Jackie Robinson
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Satch, Dizzy, and Rapid Robert: The Wild Saga of Interracial Baseball Before Jackie Robinson: Gay, Timothy M.: 9781416547983: : Books
Portland Beavers - Wikipedia
Smith: O.C. baseball history before the Angels – Orange County Register
