No more than 10,000 Proof Sets were issued in the second year of the popular Gold Nugget bullion coin series. Includes 15 Dollar denomination (3.11 gm. of 9999 fine gold) and 25 Dollar face value (7.75 gm. of 9999 fine gold). These gem proof coins feature two famous Aussie gold nuggets - the "Jubilee" and "Ruby Well." Coins are in clear protective capsules, in the original deluxe government hardwood box. With certificate of authenticity.