Robinson debuts five days after signing with Dodgers
Jackie Robinson wasn't the only candidate to break baseball's color line
Jackie Robinson's contract bought by the Brooklyn Dodgers, becomes first black player in major league baseball – New York Daily News
On This Day In Sports: October 23, 1945: Jackie Robinson Signs With The Montreal Royals
Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research
Jackie Robinson, Brooklyn Dodgers clobbered Beaumont Exporters in 1949
Jackie Robinson Court-Martialed for Refusing to Move to Back of Bus
New York State Education Department - In 1945, Jackie Robinson signed a contract to join the Brooklyn Dodgers, and he became the first Black baseball player to play major league baseball in
Jackie Robinson's Signing Caused a Financial Dispute - The New York Times