Friends and peers tip their caps!
100th Anniversary Negro Leagues Ballcaps Series 1: A Closer Look – Ebbets Field Flannels
Tip Your Cap: Negro League Tributes – The Players' Journal
Hank Aaron, Baseball's Home Run King Who Defied Racism, Dies at 86 - The New York Times
Rube Foster, Biography & Facts
Former U.S. presidents give 'unprecedented salute' to Negro Leagues in Tip Your Cap campaign
Reading Baseball: The Negro League's Final Curtain
Shohei Ohtani's $600 Million MLB Talks Has Roots in the Negro Leagues - Bloomberg
Tipping our caps to Negro Leagues Baseball Museum