Jimmy Johnson Autographed San Francisco 49ers Goal Line Art Black HOF 11840 This This is a San Francisco 49ers Goal Line Art Card that has been personally autographed by Jimmy Johnson with HOF 94 inscription in black sharpie. From the original done by Gary Thomas, card measures 4"x 6" and is mint condition. This was signed in Santa Clara, California on March 16, 2014 and includes a certificate of authenticity from Denver Autographs.