49ers Officially Unveil Red And Black Alternate Uniform, Raiders Mock New Color Scheme - CBS San Francisco
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The Cleveland Browns and NFL's Alternate Helmets in 2022
Source: 49ers to introduce new alternate uniform for 2018 - Niners Nation
Photos: The 49ers have alternate uniforms for the first time ever - Footballscoop
49ers go back to '90s glory days with throwback alternates
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San Francisco 49ers Set to Unveil New Uniform – SportsLogos.Net News
49ers Unveil Classic Updates to Standard Home and Away Uniforms
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation