Packers unveil new throwback uniforms: 50s Classic
Green Bay Packers on Twitter: "Throwback Week. The #Packers will wear a re-creation of the team's uniform from 1937-48 on Sunday. https://t.co/LH40DagWlu" / Twitter
Packers unveiled alternate uniforms that are throwbacks to throwbacks - SBNation.com
Green Bay Packers | History & Notable Players | Britannica