Jack Ham Signed Steelers 1981 Topps #235 w/HOF Beckett Auto 10 40688 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a 1981 Topps #235 trading card that was personally autographed by Jack Ham with "HOF" inscription. This was professionally authenticated and slabbed by Beckett Authentication Services (BAS), also includes a certificate of authenticity from Denver Autographs.