New York Yankees (AAFC) - Wikipedia

New York Yankees - Wikipedia

Mel Hein - Wikiwand

Derrell Palmer - Wikipedia

All-America Football Conference - Wikipedia

Full Relocation History Of Every Current MLB Team : r/baseball

New York Yankees - Wikipedia

Revising Defunct NFL Franchises: Boston Yanks. 10 of 10 : r/nfl

Baltimore Colts - Wikipedia

New York Yankees (AAFC) football records (1946-1949)

AAFC (1946-49) featuring the Cleveland Browns – map with selected uniforms and logos of the teams: Baltimore Colts (I), Brooklyn football Dodgers [AAFC], Buffalo Bisons/Bills (I), Chicago Rockets/Hornets, Cleveland Browns, Los Angeles

Wide World of Sports Venues-April 21, News, Scores, Highlights, Stats, and Rumors

My favorite 49ers memorabilia item is a program from the team's first-ever regular season game in 1946. : r/49ers