One Thousand Pounds 2020 The Queen's Beast - The White Horse of Hanover, One Kilo of .999 Gold and 100mm diameter, this impressive heraldic design seems to be even more imposing and well suited to the larger diameter coin. The Gold Kilos are the flagship issues to the Queen's Beasts series, comes with certificate number 02 of just 13 pieces issued, with just 10 in this format, would be a much prized coin in any collection of large gold pieces. Proof FDC in the deluxe Royal Mint box with booklet detailing the origins of the Heraldic White Horse back to the times of King George I, and the first documented use of the horse dating back to Brunswick-Grubenhaben in 1361.