NFL Franchise Dates of Entry From 1920 to 2002 - LiveAbout
https://www.liveabout.com/current-nfl-franchise-date-of-entry-1334312
1920: The Arizona Cardinals were the Chicago … 1921: The Green Bay Packers entered the league. 1922: The Decatur (Chicago) Staleys of the APFA … 1925: The New York Giants were one of five teams … 1930: The Portsmouth Spartans were sold and … 1932: The Boston Braves relocated to the District … 1933: The Philadelphia Eagles, the Pittsburgh … 1937: The team now known as the Los Angeles … 1950: The Cleveland Browns and the San Francisco … 1953: The Indianapolis Colts entered the league in …
1920: The Arizona Cardinals were the Chicago …
1921: The Green Bay Packers entered the league.
1922: The Decatur (Chicago) Staleys of the APFA …
1925: The New York Giants were one of five teams …
1930: The Portsmouth Spartans were sold and …
1932: The Boston Braves relocated to the District …
1933: The Philadelphia Eagles, the Pittsburgh …
1937: The team now known as the Los Angeles …
1950: The Cleveland Browns and the San Francisco …
1953: The Indianapolis Colts entered the league in …
DA: 58 PA: 70 MOZ Rank: 53