Jackie Robinson Day: 4 Facts About His Jersey No. 42, Now Retired in MLB

Mariano Rivera Wearing Jackie Robinson's 42 to the End - The New York Times

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Jackie Robinson Day Museum of the City of New York

Jersey number 42 hi-res stock photography and images - Alamy

Seventy-Five Years Ago, Jackie Robinson Changed History When He Took the Field in a Brooklyn Dodgers Uniform - Jugs Sports

April 15, 1997: Ken Griffey Jr. wears number 42 to honor Jackie Robinson on 50th anniversary – Society for American Baseball Research

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