This product features an autographed 1984 Topps football card from Charlie Joiner, a professional football player for the San Diego Chargers. Signed in blue sharpie, this card has been authenticated by an expert from Beckett Authentication Services (BAS) and is enclosed in a BGS tamper-proof card protector. Verification of authenticity can be found on www.Beckett-Authentication.com with the authentication number 00013695475. For more NFL and football collectibles, please browse our website. Notable achievements in Joiner's career include being inducted into the 1996 Pro Football Hall of Fame, being a three-time NFL Pro Bowl selection, and being inducted into the Los Angeles Chargers Hall of Fame. Joiner played for Grambling State University Tigers during college.