Jack Ham Autographed Pittsburgh Steelers Goal Line Art Card HOF 88 Black 11535 This is a limited edition of 5000, Goal Line Art card which has been personally autographed by Jack Ham with HOF 88 inscriptionin black sharpie. From the original artwork done by Gary Thomas, card measures 4x6. This was signed at the National sports card show on August, 2011 signing in Chicago, IL and includes acertificate of authenticity from Denver Autographs.