1915 Sydney Mint Half Sovereign. Half sovereign produced at the. A very nice coin in about uncirculated condition. Only minor blemishes plenty of original mint lustre.22k gold - 3.99 grams. Please look at our other items. We aim to please every customer. Issues or problems that can arise will be sorted out promptly. We do not sell non-genuine or replica items. The item "1915 Sydney Mint Half Sovereign aUNC Lustre Very Nice Eye Appeal" is in sale since Wednesday, September 29, 2021. This item is in the category "Coins\Coins\Australian\Pre-Decimal". The seller is "jeselko" and is located in Clontarf, QLD. This item can be shipped worldwide.