Gold, Silver and CuNi offerings available from today for those who like Military themed coins Gold Proof (1/10oz, 99.99%) mintage of 2021 Silver Proof (11.66g, 99.9%) mintage of 5000 CuNi Uncirculated mintage of 20000 https://eshop.ramint.gov.au/heroes-of-the-sky-centenary-of-the-royal-australian-air-force https://eshop.ramint.gov.au/heroes-of-the-sky-centenary-of-the-royal-australian-air-force-2 https://eshop.ramint.gov.au/centenary-of-the-royal-australian-air-force