Logos and uniforms of the New York Yankees - Wikipedia
New York Yankees (AAFC) - Wikipedia
New York Yankees - Wikipedia
Baseball uniform - Wikipedia
File:Yankee Uniforme.jpg - Wikimedia Commons
New York Yankees - Wikipedia
The history behind the interlocking 'NY' logo on the Yankees uniform
Logos and uniforms of the Boston Red Sox - Wikipedia
New York Yankees - Wikipedia
New York Yankees - Wikipedia