Detroit Lions Primary Logo - National Football League (NFL) - Chris Creamer's Sports Logos Page
Detroit Lions Helmet - National Football League (NFL) - Chris Creamer's Sports Logos Page
Detroit Lions Memorial Logo - National Football League (NFL) - Chris Creamer's Sports Logos Page
Detroit Lions Wordmark Logo - National Football League (NFL) - Chris Creamer's Sports Logos Page
BEST & WORST LOGOS – National Football League
Detroit Lions Home Uniform - National Football League (NFL) - Chris Creamer's Sports Logos Page
Detroit Lions Logos - National Football League (NFL) - Chris Creamer's Sports Logos Page
Throwback uniform - Wikipedia
Detroit Lions Alternate Logo (2009-2016) - SportsLogos.Net
Chicago Bears Primary Logo - National Football League (NFL) - Chris Creamer's Sports Logos Page
BEST & WORST LOGOS – National Football League
Ranking all 32 NFL uniforms for 2017 from worst to first