Yankees want to stop issuing uniform numbers to managers, coaches because they're running out
Shortstops: The guts not to fight
Yankees' Aaron Boone witnessed roots of Jackie Robinson Day, a 'great thing for America and our game'
UCLA Athletics - 67 years ago today, Jackie Robinson changed the game of baseball. We are proud to call him a Bruin. #JackieRobinsonDay #Jackie42
Uncle Mike's Musings: A Yankees Blog and More: April 15, 1947: We Are All Number 42
Jackie Robinson: A Legacy of Activism - The American Prospect
Jackie Robinson, Biography, Statistics, Number, Facts, & Legacy
An oral history of the night baseball retired Jackie Robinson's No. 42 - ESPN
Jersey number 42 hi-res stock photography and images - Alamy