1797 George 111 - Half Guinea.. Our preferred Settlement options are. AUSTRALIAN BUYERS : If possible, please use BANK DEPOSIT / TRANSFER option. 1797 George 111 Half Guinea.VG/F+" is in sale since Friday, July 31, 2020. This item is in the category "Coins\Coins\Europe\UK". The seller is "jatw" and is located in Ballarat, Victoria. This item can be shipped worldwide.