Mets will wear special uniforms to mark 9/11 anniversary
Mets say selling off jerseys from 9/11 game was 'mistake' – New York Daily News
Jacob deGrom #48 - Autographed Team Issued First Responder Hat and Team Issued White Commemorative Jersey with American Flag Patch - Mets vs. Yankees - 9/11/2021
Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform Tributes – SportsLogos.Net News
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Rutgers To Honor 37 Alumni Who Died In Sept. 11 Terrorist Attacks With Alternate Uniforms – SportsLogos.Net News
Red, White & Green: New York Jets have a chance to be America's Team on 9/11 vs. Cowboys – New York Daily News
MLB struck out not allowing hats
Logos and uniforms of the New York Mets - Wikipedia
9/11: Yankees, Mets toe line together as one unified New York - Sports Illustrated
Marlins players will wear Jose Fernandez's No. 16 jerseys against Mets; authorities ID additional boat victims – New York Daily News
NFL season opens with Sept. 11 tributes
Throwback uniform - Wikipedia
Mets, Yankees, MLB to Mark 9/11 20th Anniversary with On-Uniform Tributes – SportsLogos.Net News
Mets unveil uniforms to be worn on anniversary of 9/11
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