The NY Yankees Logo Predates the Yankees Themselves - Untapped New York
Yankees Museum Babe Ruth artifacts
Uni Watch - Mismatched MLB logos - ESPN
Yankees history: When the Yankees got their pinstripes - Pinstripe Alley
Yankees history: When the Yankees got their pinstripes - Pinstripe Alley
New York Yankees Jersey Logo - American League (AL) - Chris Creamer's Sports Logos Page
Why does the New York Yankees logo appear on many clothes worldwide? - Quora
A Close Look at the Yankees' Various 'NY' Logos
New York Yankees team history and facts
A Close Look at the Yankees' Various 'NY' Logos
The history behind the interlocking 'NY' logo on the Yankees uniform
100 years ago today the Yankees started to look likethe Yankees. — Todd Radom Design