New York Yankees to retire Paul O'Neill's No. 21 on Aug. 21
The New York Times - No. 58,890 (27 Nov 2020) PDF
As Paul O'Neill's No. 21 is retired, one last kick of a water cooler
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As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
NY Yankees retire Paul O'Neill's No. 21
Paul O'Neill's No. 21 to be retired by Yankees
Paul O'Neill's No. 21 to be retired by Yankees
Calaméo - AUGUST 26, 2022
NY Yankees retire Paul O'Neill's No. 21