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Yankees to retire Paul O'Neill's No. 21: See the complete list of retired numbers
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Dave Stewart wore A's No. 34 with Rollie Fingers' blessing. Now both will have it retired
Yankees Retired Numbers
Baseball's Retired Numbers: Major and Minor Leagues: Brucato, Thomas W.: 9780786417629: : Books
Yankees make special request to MLB with franchise's 22 retired numbers causing logistical issue, per report
New York Yankees Retired Numbers - Sports Illustrated
Jeter's retirement marks end of Yanks' single-digit numbers
Where Derek Jeter ranks among Yankees' retired single-digit numbers