COOK ISLANDS 1 Dollar 2006’1919-21 Australian Square Penny Pattern. 0.999 Silver 1.00 oz. ASW, 40.6 mm. Historic Australian Coins Mintage: 1,500, Comes with CoA #1135 Struck by The Perth Mint Finest Graded POP 1/0. Great addition to World coin collection. The scratches “lint” (if any) in the images to the left is on the plastic container, and not on the surface of the coins. The images are scanned through the plastic and therefore do not fully demonstrate the beauty of the surface of this coin. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.