49ers announce new red alternate throwback jerseys for 2021 to honor their 75th season in NFL
49ers uniforms: Best 49er to ever wear each number
How 49ers whiffed on new alternate uniform - ESPN
San Francisco 49ers: All-Time Top Players for Each Uniform Number, 51-75, News, Scores, Highlights, Stats, and Rumors
Purdy joins 49ers' Mr. Irrelevant club with a preacher, a coach, a life cut short
49ers uniforms: Best 49er to ever wear each number
49ers uniforms: Best 49er to ever wear each number
49ers to Wear Black Alternate Uniforms vs. Minnesota Vikings
San Francisco 49ers Top Jersey Numbers 1-50 - LAFB Network
49ers jersey numbers: Anthony Dixon retains No. 24, Nnamdi Asomugha issued No. 28 - Niners Nation
49ers uniforms: Best 49er to ever wear each number
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