Bears Players 'Proud' to Wear Controversial 1936 Segregation Era Uniforms
semi-pro - Greater Hartford Twilight Baseball League
semi-pro - Greater Hartford Twilight Baseball League
I made a diagram of every NFL team relocation. : r/nfl
America's Second Crusade Online Library of Liberty
The Diaries of Else Behrend-Rosenfeld and Siegfried Rosenfeld, including Else's Letters to Eva Schmidt - Living in Two Worlds
History Archives - The Atavist Magazine
Throwback: The truth about George Halas and the NFL's ban on black players - Windy City Gridiron
What jersey will the Bears wear? - Chicago Sun-Times
Washington Commanders, American Football Database