30 Dollars - Elizabeth II 3rd Portrait - Australian Kookaburra - Silver Bullion Coin

The 1kg Kookaburra series began in 1990 as Perth Mint's push into the competitive bullion market dominated at the time by the Canadian Maple Leaf and American Eagle. The $30 denomination is a legal tender face value assigned purely for technical reasons — no one has ever spent one. Each year carries a new kookaburra reverse design, which distinguishes the series from most bullion programs and drives date-by-date collector demand well above melt.

The 1995–1996 issues used Ian Rank-Broadley's third portrait of Elizabeth II, introduced that year across Australian coinage before its wider Commonwealth adoption.