Paul O'Neill (baseball) - Wikipedia
Paul O'Neill, Former Treasury Chief and Alcoa CEO, Dies at 84 - Bloomberg
Yankees retire Paul O'Neill's No. 21 jersey - NBC Sports
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
Paul O'Neill Day: Who will Yankees honor in Monument Park next?
FULL Paul O'Neill Number Retirement Ceremony / Part 1
Retired New York Yankees player Paul O'Neill walks down the line greeting old teammates after a ceremony inducting O'Neill into Monument Park with a new plaque before the game against the Cleveland
Yankees Stadium Hijacked by Boos as Infuriated Fans Proclaim Frustration During Jersey Retirement Ceremony for Shocking Pinstripes Slump - EssentiallySports
Hal Steinbrenner, Chairman and Managing General Partner of Yankee Global Enterprises bumps fists with retired New York Yankee Paul O'Neill, right, during a number retirement ceremony before a baseball game between the New York Yankees and the
Former teammates, coaches weigh in on Paul O'Neill ahead of Yankees' number retirement
NY Yankees retire Paul O'Neill's No. 21
NY Yankees royalty honored as Paul O'Neill's No. 21 is retired