Lou Groza Signed 1963 Stancraft Queen of Clubs The Toe & HOF PSA Slab 43571 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 was personally autographed by Lou Groza with The Toe and HOF inscriptions. This has been professionally slabbed by Professional Authentication Services (PSA) and includes a certificate of authenticity from Denver Autographs.