A Set Of Four Robin The Boy Wonder Key Chain Whistles Marked " Hong Kong " On The Backs, A 1966 Batman Hat & More. All Items Are In As Found Condition. The item "Vintage Lot Of Batman Pins With Complete Set of Original 1966 Pinback Buttons" is in sale since Thursday, October 25, 2018. This item is in the category "Collectibles\Pinbacks, Bobbles, Lunchboxes\Pinbacks\Other Collectible Pinbacks".The seller is "outlandtrader" and is located in Jacksonville, Florida. This item can be shipped to United States.