NFL Team Logos: Every National Football League Logo
Bowen Hobbs Redesigns the NFL, Volume III
Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Green Bay Packers Uniform and Team History
Packers' backfield will have a brand-new look in 2021
Vote: Do you like the Packers new alternate uniforms?
Green Bay Packers Alternate Logo - National Football League (NFL) - Chris Creamer's Sports Logos Page
UNOFFICiAL ATHLETIC Oakland Athletics Rebrand
GREEN BAY PACKERS: The Pack logo gets an update (though they should never change). Uniforms get an updated stencil font to match and a 1950s throwback.
NFL Team Logos: Every National Football League Logo
Why Norwich's new crest looks a lot like the old one - The Athletic
Washington Commanders, American Football Wiki
Super Bowl LV - Wikipedia