Jackie Robinson makes a historic debut for the Brooklyn Dodgers - This Day In Baseball
Jackie Robinson broke baseball's color barrier 75 years ago
1947 Dodgers: Jackie Robinson's first game – Society for American Baseball Research
1947 Brooklyn Dodgers essays – Society for American Baseball Research
About this Collection, By Popular Demand: Jackie Robinson and Other Baseball Highlights, 1860s-1960s, Digital Collections
1947 Baseball History - This Great Game
42 facts about Jackie Robinson to celebrate the 75th anniversary of his breaking the color barrier
Baseball: 1947 durchbrach Jackie Robinson die Rassenschranke
grupo-lister_4sininfo1 – Grupo Lister