In 1915 the Australian Commonwealth Shilling was produced at both the Royal Mint in London and
the private Mint of Heaton & Sons in Birmingham. It was necessary to employ Heaton & Sons as the
Royal Mint was temporarily refocused on the production of military materials for the war effort.
The Royal Mint produced a total of 800,000 pieces and the private
mint produced 500,000. The Shillings produced at the latter were struck with a small 'H' mint-mark on the
The low mintage of the 1915 variety has made it scarce and quite valuable across all grades. Population reports by PCGS show less than a dozen mint-state examples with the highest graded being MS65. Collectors seeking a mint-state example must be willing to spend substantial funds.