On June 4, 1972, the Dodgers retired three jersey numbers: Roy

In honor of Jackie Robinson Day, the social significance of jersey numbers in sports – New York Daily News

To Honor Gil Hodges, the Dodgers Retire His Number Against Mets - The New York Times

Dodgers Set To Honor Sandy Koufax With Statue Unveiling Before Game - Dodger

National Baseball Hall of Fame - Dressed to the Nines - Parts of the Uniform

The Top Ten Greatest Moments in Dodger Stadium History

Retired Numbers Los Angeles Dodgers

Book excerpt: The original Jackie Robinson Day at Dodger Stadium - Los Angeles Times

31

Jackie Robinson, Brooklyn Dodgers clobbered Beaumont Exporters in 1949

Opening acts for Dodger rookies. This season the Dodgers have four on…, by Mark Langill

Dodgers to retire Gil Hodges' No. 14 in June

Jackie Robinson died unhappy with baseball

50 Years of Dodger Big Swings – The Hollywood Reporter

Dodger Yard - On this day in Dodger history, Jackie Robinson, Roy Campanella, and Sandy Koufax had their numbers retired at Dodger Stadium. #DodgerYard #WeLoveLA #DodgerStadium #ThinkBlue #ChavezRavine #LADodgers #BlueHeavenOnEarth #LABleedsBlue