Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
MMQB: Undefeated 49ers, juggernaut defense are here to stay - Sports Illustrated
49ers could wear throwback alternate uniform up to three times this season
Dolphins visit 49ers in matchup of division leaders - The San Diego Union-Tribune
49ers Unveil '94 Red Throwback Uniforms During State of the Franchise
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
49ers Unveil Alternate Throwback Uniforms at Annual State of the Franchise Event
49ers honor 1994 Super Bowl championship team with throwback uniforms