The 49ers' lost year: A nightmare logo, three QBs, blood, broken glass and Hall of Famers departing. Remember 1991? - The Athletic
Ranking the current alternate uniforms of every NFL team
State of the Franchise event: San Francisco 49ers unveil '94 red throwback jerseys, hall of fame inductees - ABC7 San Francisco
Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly Green'; high marks for Patriots, 49ers
SAN FRANCISCO 49ers 75th Anniversary Patch Football Jersey Official Size 75 yrs
Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly Green'; high marks for Patriots, 49ers
2021 CFB Uniform Roundup - Auburn Uniform Database
49ers Release 75th-Anniversary Patch
49ers Release 75th-Anniversary Patch
49ers reveal 75th anniversary logo to be worn during draft, in season
San Francisco 49ers - Wikipedia
Update] The #49ers will wear 1994 red throwbacks for four home games next season, and white throwbacks for two road games. The NFL usually allows teams to wear alternate uniforms twice per