b'512302003 $20 bi-metal Golden Jubilee of Coronation 1953-2003 silver and pure gold oz coin which depicts the four effigies of Queen Elizabeth that had appeared on Australian coins. Attractively presented in a felt-lined timber case, with Certificate of Authenticity for No.0537$500750231THE AUSTRALIAN NUGGET 2004 PROOF SET OF FIVE COINS featuring the $100 (1oz) Eureka Stockade, plus $50, $25, $15 and $5 Kangaroos, all attractively presented in the original timber case of issue accompanied by the Certificate of Authenticity which identifies this as Set. No.270 of only 500. $7,0008,000230231'