Logos and uniforms of the Kansas City Chiefs - Wikipedia

Kansas City Chiefs, Packers Wiki

Kansas City Chiefs - Wikipedia

Kansas City Chiefs - Wikipedia

Chiefs' Patrick Mahomes happy for reworked deal, chance to keep winning Super Bowls in KC – KXAN Austin

Chicago Bears, American Football Wiki

Colts Mailbag: AFC Playoff Odds And Scenarios, Bill Belichick's Patriots Defense, Jonathan Taylor's Shot At NFL MVP

A look at the Kansas City Chiefs' uniforms through the years

The Gridiron Uniform Database

European League Of Football Unveils Logo For Inaugural Season – SportsLogos.Net News

San Diego State Aztecs, American Football Wiki

Jacksonville Jaguars reveal new logo for 2013 season