Jackie Robinson's contract bought by the Brooklyn Dodgers, becomes
Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research
Robinson debuts five days after signing with Dodgers
Jackie Robinson's contract on display in New York
MORE
Jackie Robinson's Brooklyn Dodgers contract on view in Midtown - ABC7 New York
Jackie Robinson's contract bought by the Brooklyn Dodgers, becomes first black player in major league baseball – New York Daily News
Robinson debuts five days after signing with Dodgers
Jackie Robinson - Jackie Robinson Foundation
What happened the day Jackie Robinson made his major-league debut
This day in sports: Jackie Robinson became first African-American major league baseball player in 1947
MLB celebrates 'Jackie Robinson Day
Jackie Robinson's Signing Caused a Financial Dispute - The New York Times