Mike Ditka & Paul Hornung Autographed/Signed 16x20 Photo BAS 30048 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is a 16x20 photo that was personally autographed by Mike Ditka and Paul Hornung. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.