The Best and Worst NFL Logos (NFC North) – The Man in the Gray
Colors, caps and logos: 113 years of Cubs uniforms
The Best and Worst NFL Logos (NFC North) – The Man in the Gray
Houston Texans Alternate Logo - National Football League (NFL
NFL, AFC East – Map, with short league-history side-bar & titles
2009 WSSU Football Media Guide by Winston-Salem State University
Logos and uniforms of the New York Giants - Wikipedia
Throwback uniform - Wikipedia
Chicago Bears Promote Bear Head to Sole Primary Logo for 2023
2013 Chicago Bears season - Wikipedia
Ranking all 32 NFL uniforms for 2017 from worst to first
50 Best Logos in Major League Baseball History
Chicago Bears Sports Ecyclopedia