Baseball: 1947 durchbrach Jackie Robinson die Rassenschranke
Jackie Robinson - Umbra Search African American History
Jackie Robinson makes a historic debut for the Brooklyn Dodgers - This Day In Baseball
Jackie Robinson - Umbra Search African American History
Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research
About this Collection, By Popular Demand: Jackie Robinson and Other Baseball Highlights, 1860s-1960s, Digital Collections
Jackie Robinson: 5 interesting facts about his MLB debut
June 18, 1947: Jackie Robinson's baserunning and Gil Hodges' homer lift Dodgers – Society for American Baseball Research
Robinson debuts five days after signing with Dodgers
Jackie Robinson broke baseball's color barrier 75 years ago
Jackie Robinson 1947 debut ticket stub sells for record $480K – KIRO 7 News Seattle
Jackie Robinson becomes first African American player in Major League Baseball, April 15, 1947
Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research