New York Yankees honor Paul O'Neill with Monument Park plaque - ESPN
Photo: New York Yankees honor Paul O'Neill with a plaque in Monument Park - NYP20140809102
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman, owner Hal Steinbrenner booed by fans - ESPN
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman, owner Hal Steinbrenner booed by fans - ABC7 New York
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Defector] The Yankees Are Retiring Paul O'Neill's Number In Monument Park, Which Is Different From Giving Him A Plaque In Monument Park, Which They Already Did, And Also Different From Giving Him
Paul O'Neill remembers the 1998 Yankees
New York Yankees, Ultimate Pop Culture Wiki
Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
The Yankees Are Retiring Paul O'Neill's Number In Monument Park, Which Is Different From Giving Him A Plaque In Monument Park, Which They Already Did, And Also Different From Giving Him A
Paul O'Neill and the trade that changed everything - Pinstripe Alley
Yankees, YES will try to salvage awkwardness of Paul O'Neill Day