Jackie Robinson, who broke baseball's color barrier with the Brooklyn Dodgers in 1947, dies of a heart attack in 1972 – New York Daily News
Jackie Robinson, who broke baseball's color barrier with the Brooklyn Dodgers in 1947, dies of a heart attack in 1972 – New York Daily News
Jackie Robinson: Comic Book Superhero – Society for American Baseball Research
Jackie Robinson: Comic book hero National Museum of American History
The true legacy of Jackie Robinson's Dodgers debut is complicated - Sports Illustrated
Jackie Robinson, who broke baseball's color barrier with the Brooklyn Dodgers in 1947, dies of a heart attack in 1972 – New York Daily News
Leaf – SABR's Baseball Cards Research Committee
Jackie Robinson: Comic book hero National Museum of American History
Jackie Robinson, who broke baseball's color barrier with the Brooklyn Dodgers in 1947, dies of a heart attack in 1972 – New York Daily News