Retired Uniform Numbers in the American League
When every baseball team will run out of uniform numbers - All My
Second-half season preview, playoff odds for all 30 MLB teams - ESPN
Bill Russell's No. 6 Joins Rare Class of Retired Jersey Numbers
A little group of collages I made featuring the most retired
Yankee Retired Numbers: The All-Time Numerical Lineup of Yanks
Every MLB team's retired numbers
A number of nuggets about retired numbers around the Major League
List of Major League Baseball retired numbers - Wikipedia
Yankees retired numbers
Retired number, sports award
Retired number - Wikipedia