The fascinating history of Eagles quarterback contracts – NBC Sports Philadelphia
Briggs: 90 years ago, football had its deadliest year ever - InForum
Tom Brady keeps hitting milestones at age 44 - The San Diego Union-Tribune
Arizona Cardinals NFL Football Operations
The New York Giants, before they were giants - The Bowery Boys: New York City History
NFL at 100: A league hatched in an Ohio auto showroom in 1920 - Newsday
Did you know Pottsville had an NFL team?
What if the Chiefs wore (for a game) a throwback jersey to the 1925 Kansas City Cowboys? : r/KansasCityChiefs
Eagles News: Philadelphia leads the NFL in sneaks by a wide margin - Bleeding Green Nation
Emlen Lewis Tunnell (1925-1975) •
Long Before Patriots Scandal, N.F.L. Was Rocked by High School Ringers - The New York Times
Used Book in Good Condition
Breaker Boys: The NFL's Greatest Team and the Stolen 1925 Championship
The Biggest Comeback Wins in NFL History
1925 Football Schedule - Rice University Athletics
After the Christian McCaffrey blockbuster trade, what trades could the Colts make? - Stampede Blue