Remembering the NFL's humble origins on its 100th birthday
National Football League - 1920 NFL Season Overview
There was a time NFL outgrew Canton; not anymore
Every single year of NFL history in 103 days. Today is 1920. : r/nfl
20th August 1920: The NFL established as the American Professional
Walt Anderson heads the officiating crew in the first game of the
People are only just realizing why the Pro Football Hall of Fame
The Birth of the National Football League
NFL was born in smoky Ohio car showroom 95 years ago today - ESPN
Celebrating NFL history at the Pro Football Hall of Fame - Sports