Clarence Ace Parker Autographed Brooklyn Dodgers 1988 Swell HOF Card 43166 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a 1988 Swell Pro Football Hall Of Fame Anniversary card that has been personally signed by Hall of Famer Clarence Ace Parker. This is the actual card you will receive, please see scan for condition. This item includes a certificate of authenticity from Denver Autographs.