NFL allows teams to wear throwback jerseys for three games in 2018

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Patriots will wear alternate color rush uniforms three times in 2019 - Pats Pulpit

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NFL to allow teams to wear alternates three times - NBC Sports

Football to Wear Special Gold Jerseys for 50th Anniversary Game - Towson University Athletics

Patriots officially announce return of their red throwbacks in 2022 - Pats Pulpit

Rams will wear 'throwback' uniforms for most home games in 2018 – Orange County Register

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