The 1921 New York Yankees – Society for American Baseball Research
Saunders: Ranking MLB's City Connect uniforms, from worst to first – The Denver Post
Former Mets players, coaches, execs remember days after 9/11
Yankees add Starr Insurance advertising patch to uniform - Newsday
Why No Player Names on Yankee Uniforms?
New York Yankees add insurance company logo patch to iconic uniforms
How did the tradition of the Yankees not wearing names on their uniforms evolve? - Quora
What the Yankees' uniform number crunch could cost MLB's managers and coaches - The Athletic
The history behind the interlocking 'NY' logo on the Yankees uniform
Japanese Yankees fans make pitch for Shohei Ohtani, who could be New York 'rock star'
Nicknames on Yankees' Backs? What Would the Bambino Think? - The New York Times
16 Facts About New York Yankees