Throwback uniform - Wikipedia

What Pros Wear: San Francisco Giants Unveil Throwback Jerseys to Celebrate Juneteenth, Commemorating the End of Slavery in the USA - What Pros Wear

Las Vegas Raiders - Wikipedia

New Orleans Saints - Wikipedia

Houston Oilers - Wikipedia

File:Texas Sports Hall of Fame December 2016 09 (Southwest Conference Gallery and Cotton Bowl Exhibit football uniforms).jpg - Wikimedia Commons

Away colours - Wikipedia

sports unis: NFL Uniforms

TIL: As a Swedish Eagles fan since Cunningham was playing, I found out the yellow and blue throwback jerseys was a homage to the first Swedish settlers of Pennsylvania. Found it really

File:Redskins vs Giants line of scrimmage throwbacks.jpg - Wikipedia

Logos and uniforms of the Kansas City Chiefs - Wikipedia

Davion Davis - Wikipedia

File:Rams uniform evolution.png - Wikipedia

San Francisco 49ers - Wikipedia

Logos and uniforms of the New York Mets - Wikipedia

File:Hines Ward throwback 2007.jpg - Wikipedia