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
Throwback Uniform: Most Up-to-Date Encyclopedia, News & Reviews
File:Brendon Ayanbadejo.jpg - Wikipedia
Logos and uniforms of the Chicago Bears - Wikipedia
Uniforms of the United States Navy - Wikipedia
Houston Oilers - Wikipedia
File:Packers throwback.png - Wikipedia