AUSTRALIAN - 2000 Queen Elizabeth II Gold 100 Dollar Sydney Olympics Gold Coin - 4th portrait of Queen Elizabeth II facing right wearing the Girls of Great Britain and Ireland Tiara Lettering: ELIZABETH II AUSTRALIA 2000 100 DOLLARS IRB. Reverse: Olympic Athlete receiving Medal, surrounded by 15 Olympic Sports in a yellow colourised ring Lettering: ACHIEVEMENT Sydney 2000 TM. Minted Perth Reeded Edge.