The 49ers' lost year: A nightmare logo, three QBs, blood, broken glass and Hall of Famers departing. Remember 1991? - The Athletic
Uni Watch's Friday Flashback -- When NFL teams went helmet crazy - ESPN
ACC Football - 2015 Annual by Greg de Deugd - Issuu
The 49ers' lost year: A nightmare logo, three QBs, blood, broken glass and Hall of Famers departing. Remember 1991? - The Athletic
Good news, Anchor Steam! 49ers retain the title for worst logo change in S.F. history
Uni Watch's Friday Flashback -- Why San Francisco 49ers' 1991 helmet redesign was historic failure - ESPN
I found more alternate logos, some are cool and some are eh. : nflmemes
Random49ers on X: On this day in 1991, #49ers unveil new logo and helmet, replacing classic look with interlocking SF logo. Within a week, fans' vocal displeasure of new look forced team
Uni Watch's Friday Flashback -- The NFL's helmet shell game - ESPN
Montana Football Media Guide 2016 by University of Montana Athletics - Issuu
A compilation of various NFL teams unused logos,uniforms and helmets. : r/nfl
Uni Watch's Friday Flashback -- The NFL's helmet shell game - ESPN
Chiefs have no interest in alternate uniforms. Clark Hunt: “I think we have a very distinct brand with the red and white, and I don't anticipate steering away from that any time
Uni Watch's Friday Flashback -- The NFL's helmet shell game - ESPN
A compilation of various NFL teams unused logos,uniforms and helmets. : r/nfl