20 pieces of 1/2 oz Silver Lunar II Snake Perth Mint coins 2013. Coins will be delivered in original capsuls and in the sealed roll. Mintage: 160.616 Composition: 99.9% pure silver Weight (g): 20 x 15.55.The item "20 x 1/2 oz silver Lunar II Year of the Snake Perth Australia 2013 sealed roll" is in sale since Monday, October 17, 2016. This item is in the category "Coins & Paper Money\Coins\ World\Australia & Oceania\Australia\Commemorative". The seller is "muenzdachs" and is located in Mainz. This item can be shipped worldwide.