Jim Bouton 1969 Seattle Pilots Jersey for Sale in Queens, NY - OfferUp
Jim Bouton, baseball pitcher whose 'Ball Four' gave irreverent peek inside the game, dies at 80 - The Boston Globe
Seattle Mariners unveil new spring training uniforms
Sinking Ship: Collecting the 1969 Seattle Pilots
The Paperboy's Archive: Jim Bouton's Seattle Pilots: a Tale of Two Yearbooks
Sinking Ship: Collecting the 1969 Seattle Pilots
Fred Talbot once upon a .406
Jim Bouton, 1939–2019 – SABR's Baseball Cards Research Committee
Sinking Ship: Collecting the 1969 Seattle Pilots
Baseball Folkrocks