I just found out that I have won these. I think I've just made a good buy.  I bought these coins for a hammer price of $900 (still have 15% commission and postage to pay on top).   The 1879 Sydney Sovereign is listed as £400 EF, £1650 UNC in Chris's Collectors coins GB 2008. The American auction house listed the coins as: 4 Gold Coins Australia Newfndld Canada Britain COINS - Lot of 4 gold coins, Australia 1 sovereign Sydney mint 1866, Newfoundland 2 Dollars 1888, Canada 5 Dollars 1912, British Sovereign 1879. British Sovereign 1879??? in actual fact Sydney mint.