NFL owners, illustrated: Who's who in the class of founders and family fortunes - Washington Post
NFL's All-Decade Team of the 1920s
How the legendary 1983 QB draft class changed the NFL forever - Sports Illustrated
The NFL: 100 Years of football - Los Angeles Times
NFL's Most Notable Changes Over the Past 100 Years
NFL at 100: Photos from the NFL's first decade, Football
Top 11 all-time NFL players from service academies
Listing the 100 most memorable moments in Bears history - Chicago Sun-Times
Strange Facts and Moments in NFL History
Forgotten Four' of Marion Motley, Woody Strode, Kenny Washington, Bill Willis selected for Ralph Hay Pioneer Award