Mia Hamm has autographed this size 5 womens soccer ball. Autograph is authenticated by Beckett Authentication Services (BAS) who was present for the signing with her and witnessed her signing your item. Simply scan the QR code on the hologram to verify. Autograph does have a slight smudge to it. Julius Erving Autographed 76ers Mitchell Ness Swingman Jersey 1993 HOF Beckett. Item: Julius Erving Autographed 76ers Mitchell Ness Swingman Jersey 1993 HOF Beckett About Athlete: 1993 76ers Hall of Fame inductee and 1983 NBA Champion Julius Erving has autographed this officially licensed Mitchell and Ness 76ers swingman jersey and written HOF 93. Jersey is a size L or XL, name and numbers sewn on. More Info on Item: Stock image, receive one of equal quality. Authentication: Autograph and inscription are authenticated by Beckett Authentication Services (BAS). A representative from BAS was present for the signing with him and has marked your item with a unique Beckett authentication sticker which is verified on their site. A COA with same # is also included. We are more than willing to help.