1992 Harvey's Wallbangers 10th Anniversary 8 1/2 by 11 inch commemorative card sheet distributed by Upper Deck exclusively at the May 30, 1992 Milwaukee Brewers home game, autographed in thick silver paint by former sluggers Ben Oglivie and Gorman Thomas. Has minor corner flaws and wear. Obtained in person. With certificate of authenticity from AutographsForSale.com. ONLY ONE AVAILABLE FOR SALE.