1 Dollar In the name of Elizabeth II, 6th portrait - Port Adelaide

Part of the Royal Australian Mint's ongoing "Privy Mark" dollar program, this piece carries a privy mark denoting Port Adelaide — one of Australia's oldest planned port settlements, surveyed in 1836 and serving as the principal maritime gateway for South Australia's early colonial economy. The sixth portrait of Elizabeth II, by sculptor Jody Clark, was introduced in 2015 and remained in use through the final years of her reign before her death in September 2022, making 2023 issues among the first posthumous continuations of that effigy.