NFL at 100: In the 1920s, teams came and went, Sports General
The Story Behind Every NFL Team Name - Auburn Examiner
Cornell Chases First 2-0 Ivy Start Since 2000 When it Travels to Harvard - Cornell University Athletics
NFL's 1st decade was the 1920s, when teams came and went
MORE
Celebrating 100 years of the NFL: as told by the men in charge, NFL News
The NFL 100: From Derrick Brooks to Tom Brady, The Athletic finds the best players in football history - The Athletic
The NFL: 100 Years of football - Los Angeles Times
Camp Randall 100: Chris McIntosh
NFL owners: Wealth can't keep them out of trouble
NFL says it will surpass $250 million pledge for social justice work
The NFL: 100 Years of football - Los Angeles Times
