CAAM #blackhistory: On April 10, 1947, Jackie Robinson becomes first black player signed to a Major League Baseball contract

On This Day, April 11: Jackie Robinson makes debut in MLB exhibition game

Jackie Robinson's contract bought by the Brooklyn Dodgers, becomes first black player in major league baseball – New York Daily News

Jackie Robinson's First Contracts on Display in Philly

Jackie Robinson's contract bought by the Brooklyn Dodgers, becomes first black player in major league baseball – New York Daily News

CAAM #blackhistory: On April 10, 1947, Jackie Robinson becomes first black player signed to a Major League Baseball contract

Jackie Robinson 1947 debut ticket stub sells for record $480K – KIRO 7 News Seattle

Jackie Robinson Was Not the Only Black Player for the Dodgers in 1947 or for His Lone Season With the Montreal Royals

Jackie Robinson broke baseball's color barrier April 15, 1947

Robinson debuts five days after signing with Dodgers

Jackie Robinson's first Major League contract with the Brooklyn Dodgers is up for auction

On This Day, April 11: Jackie Robinson makes debut in MLB exhibition game

Jackie Robinson's First Contracts on Display in Philly

CAAM #blackhistory: On April 16, 1966, Bill Russell becomes the first African American head coach in the NBA