Australia, Elizabeth II, 1990, Commemorative issue, proof set Silver 10 Dollars, The Birds Series of Australia, Obv.: 3rd portrait of Queen Elizabeth II facing right wearing the King George IV State Diadem, Legend Around Lettering is "ELIZABETH II AUSTRALIA 1990 (Incused "RDM" on neck), Rev:. Cockatoo with wings spread sitting on a branch, and theLettering is "10 DOLLARS", Original Government Packaging.