Mickey Mantle signed New York Yankees jersey; rare Mitchell & Ness (Cooperstown Collection) 1951 American League Golden Anniversary home jersey bears the Hall of Fame centerfielder's autograph in blue marker. This jersey was a milestone birthday gift, so I don't have a LOA or dealer source (was purchased by a now-deceased family member). However, I believe it was purchased from autograph mega-dealer Paul Bugos, who was known as the "Bat-Man" in the sports memorabilia world back in the pre-Internet days when collectors went to physical trade shows. Priced accordingly. STORAGE LOCKER LIQUIDATION - See my other sales this week for fine art, video games, sports cards and memorabilia, and vintage clothing/accessories!