Paul O'Neill Yankees No. 21 retired
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Town Topics Newspaper, October 21, 2020 by Witherspoon Media Group
New York Yankees history: Paul O'Neill's number 21 must be retired
Why Yankees' Todd Frazier already has given up quest to get Paul O
NY Yankees retire Paul O'Neill's No. 21
Paul O'Neill on No. 21 retirement Yankees
The Garden City News (6/16/23) by Litmor Publishing - Issuu
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NY Yankees retire Paul O'Neill's No. 21
New York Yankees Announce Retirement of Paul O'Neill's Number 21