This specimen is struck by the Medallic Art Co in. 1 & 1/2 inches. Australia buyers pay 10% gst. The item “1970 world soaring championship 1.24oz silver medal coin” is in sale since Sunday, September 17, 2017. This item is in the category “Coins\Coins\North & Central America\US\Dollars”. The seller is “naomi01225″ and is located in Blakehurst, NSW. This item can be shipped worldwide.