San Francisco 49ers Officially Unveil Home Version Of 1994 Throwback Uniforms – SportsLogos.Net News
49ers First Alternate Uniform
2015 Uni Watch NFL preview - Uniform changes, tweaks, alternates and throwbacks - ESPN
Source: 49ers to introduce new alternate uniform for 2018 - Niners Nation
49ers First Alternate Uniform
49ers First Alternate Uniform
49ers Introduce New Throwback Alternate
NEW ALT. UNIFORMS, Page 186
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
49ers First Alternate Uniform
Photo gallery of 49ers new throwback alternate uniforms for 2018 - Niners Nation
49ers debut new black alternate uniforms
San Francisco 49ers Officially Unveil Home Version Of 1994 Throwback Uniforms – SportsLogos.Net News