This auction is for a Vintage San Francisco Cow Palace Antique & Collectible Show Exhibitors Pinback Button. Dated Aug 22 & 23 1997. It mesures about 2 1/8 by 2 1/8 inches. Excellent condition. Will combine shipping. Non smoking no pet home. See our seller's list for lots of vintage and collectible toys, dolls, characters, games, bears, cars, trucks, books, View-Masters, and other fun stuff. Buyer pays actual cost shipping plus $1.00 handling.