List of San Francisco 49ers retired numbers - Wikipedia
49ers uniforms: Best 49er to ever wear each number
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San Francisco 49ers: All-Time Top Players for Each Uniform Number
49ers uniforms: Best 49er to ever wear each number
San Francisco 49ers: Top Players for Each Uniform Number, 76-99
Charvarius Ward, Talanoa Hufanga, Brock Purdy among several 49ers
New 49ers jersey numbers to know – East Bay Times
49ers uniforms: Best 49er to ever wear each number
San Francisco 49ers: All-Time Top Players for Each Uniform