Johnny Lujack Signed 1950 Bowman #26 Gum Trading Card PSA Slab 42637 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is the exact item that you will receive so please see pictures for condition. This is a trading card that has been personally autographed by Johnny Lujack. This has been professionally slabbed by Professional Sports Authentication (PSA) and includes a certificate of authenticity from Denver Autographs.