In celebration of the Platinum Jubilee of Her Majesty Queen Elizabeth II, the Royal Australian Mint is proud to release this 2022 50c Fine Silver Proof Coin. The coin's reverse depicts Her Majesty's cypher bordered by lily of the valley, one of the Queen's favourite flowers, and golden wattle. Australia's national floral emblem. The St. Edwards Crown is one of seventy fanning out, one for each year of Her Majesty's reign.