Australia; 1997P, Lunar series Year of the Ox, set of 3 gold proof coins, $15, $25 & $100, KM#335-337, weight 3.11g., 7.75g. & 31.10g., total weight 41.96g., 0.999 gold 1/10oz, 1/4oz & 1oz AGW, limited to 3888 sets, with box and coa no 0074, Proof.(3)