Graded VG 3 by PSA with an AUTHENTIC auto judged by PSA/DNA and encapsulated by the service. Crucial 1957 Topps #20 Hank Aaron signed gum card. The vertical blue ballpoint exemplar traces upwards from the slugger's torso through his right shoulder. A particularly clean autograph of the all-time-great that presents an overall ("8") signature strength. The surface is crease-free. Opening Bid $200.