Retired Numbers, History
Every MLB team's retired numbers
List of National Basketball Association retired numbers - Wikipedia
Infographic: Packers' retired numbers
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File:Banks-Santo retired numbers.jpg - Wikipedia
Retired Uniform Numbers in the American League
File:New Jersey Devils retired numbers 27 3 4 in Feb 2013.jpg - Wikipedia
What are the Boston Celtics' retired numbers? Taking a closer look at one of the most decorated franchises in NBA history
File:Giants Retired Numbers.jpg - Wikimedia Commons
Red Sox: Ranking players who have had numbers retired at Fenway Park
Orlando Magic need to honor history and retire jerseys
Anyone else like going into the retired numbers area and write up blurbs for players that get inducted into the HOF or were otherwise a key piece in franchise history? : r/OOTP