Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed
Yankees honor Torre
Monument Park (Yankee Stadium) - Wikipedia
Paul O'Neill calls Yankees jersey retirement 'highest honor
O'Neill honored 21 to join Ruth's 3, Gehrig's 4, Yogi's 8
During Dry Spell, Yankees Emphasize Monument Park - The New York Times
Yankees honor Torre
NY Yankees royalty honored as Paul O'Neill's No. 21 is retired
Paul O'Neill's No. 21 to be retired by Yankees
Photo: New York Yankees honor Paul O'Neill with a plaque in Monument Park - NYP20140809102
Yankees honor Paul O'Neill with Monument Park plaque
Yankee stadium monument park hi-res stock photography and images - Alamy
Yankees to retire Paul O'Neill's No. 21: See the complete list of retired numbers