49ers Unveil Alternate Throwback Uniforms at Annual State of the Franchise Event
49ers reveal throwback alternate jerseys 2018 - Niners Nation
New 49ers throwback uniforms showing impressive sales
Debrief: Forward-thinking moves paying off through Week 3
49ers to wear black alternate uniforms, have black end zones vs. Cardinals in Week 12 - Niners Nation
Broncos to wear alternate jerseys in three games during 2022 season
49ers unveiling new alternate uniform
Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly Green'; high marks for Patriots, 49ers
49ers team president: Throwback uniforms are coming
Chargers Announce 2018 Uniform Schedule
Happy third anniversary to the 49ers black alternate uniforms - Niners Nation
49ers First Alternate Uniform
Do the 49ers have throwback uniforms coming in 2018?