NEGRO LEAGUE TO MAJOR LEAGUE STARS: ELSTON HOWARD - WHEN TOPPS HAD (BASE)BALLS!
Negro Leagues celebrate 100th anniversary - Sports Collectors Digest
1956–1968 – Page 2 – SABR's Baseball Cards Research Committee
Teaneck NJ's Elston Howard made history on the New York Yankees
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Rich Reminisces: The 1967 'Impossible Dream' Boston Red Sox
New to collecting : r/baseballcards
Yankees legend Elston Howard got start in Negro Leagues
Elston Howard
1964 Topps Giants Elston Howard
A look at the baseball cards of Jackie Robinson and 15 black pioneers who followed his path - Sports Collectors Digest
