editorial素材 - Perth, Western Australia - November 17 2019: Aussie one-tonne gold coin the world's biggest. A gold coin worth $53.5 million is the world's largest piece of legal tender, created by the Perth Mint.
Perth, Western Australia - November 17 2019: Aussie one-tonne gold coin the world's biggest. A gold coin worth $53.5 million is the world's largest piece of legal tender, created by the Perth Mint.