Post-9/11 Piazza Mets Jersey on Display at 9/11 Memorial Museum
Timo Perez Autographed 9/11 Memorial Jersey - Mets History
As America Grieved, Sports Helped Console a Nation - The New York Times
Mets, Yankees and more pay tribute on 9/11 20th anniversary
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I saw Mike Piazza's 9/21 jersey at the 9/11 Memorial and got teary eyed when I explained its significance to my wife. Damn onions. LGM. : r/NewYorkMets
Mets say selling off jerseys from 9/11 game was 'mistake' – New York Daily News
Mike Piazza's dad will step up for 9/11 jersey if Mets won't
Heartbreak and hope: Members of 2001 Mets reflect on their role in helping NYC recover from 9/11
Bisignano Joins Mike Piazza at 9/11 Memorial and Museum Benefit - Bloomberg
NY Mets former players visit 'Sports after 9/11' exhibit
On 15th anniversary of his dramatic home run, Mike Piazza's jersey goes on display at 9/11 Memorial and Museum – New York Daily News
20 years later, the enduring legacy of the Mike Piazza home run - ESPN