Seahawks' Kingdome jerseys are most-searched throwbacks - ESPN
Ranking the alternate uniforms of every NFL team: Rams, Ravens top impressive collection of third jerseys
San Francisco 49ers to wear all-white throwback uniform vs. Rams
Uni Watch: Bears '36 Throwbacks Shine Light on NFL's Segregated Era - Sports Illustrated
Super Bowl uniforms: 49ers to wear white jerseys, gold pants - Sports Illustrated
Seahawks Announce Uniform Combo For Week 3 vs. Panthers
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
49ers Unveil '94 Red Throwback Uniforms During State of the Franchise
Tracking all the new NFL uniforms and helmets for the 2022 season - ESPN
49ers Unveil Alternate Throwback Uniforms at Annual State of the Franchise Event