NFL History: 100 objects that tell the story of football - Sports Illustrated
JESSE JACKSON: NFL's Depression-Era Ban on Black Players Lingers in the Owner's Box - The Washington Informer
Chicago Bears History
Chicago Bears History
Throwback: The truth about George Halas and the NFL's ban on black players - Windy City Gridiron
Papa Bear George Halas HD
Chicago Bears – ReadJack.com
NFL History: 100 objects that tell the story of football - Sports Illustrated
Uživatel Jack M Silverstein na Twitteru: „CBS butchered nearly every fact about the 1936 throwbacks and the story around why they were chosen and why the Bears released their video. @NFLTNF can
Chicago Bears News: August 29, 2019 - Windy City Gridiron
WCG's Jack Silverstein Brings History Into Focus - Windy City Gridiron
Jack M Silverstein named a finalist for a 2019 Peter Lisagor Award - Windy City Gridiron
The complete history of Black NFL starting quarterbacks — ranked by franchise – ReadJack.com