The product is a Topps Vault 1975 John Mayberry signed baseball card contract featuring the player from the Kansas City Royals. This one-of-a-kind (1/1) baseball card contract comes with a Certificate of Authenticity from Topps, making it a valuable and collectible item for baseball fans and enthusiasts. The autograph is vibrant on the orginal contract and is also signed by the Topps representative. This is an original piece of Topps history as all players signed with Topps before cards were issued, adding to its uniqueness and appeal to collectors looking to acquire authentic and rare MLB memorabilia.