In 2016, to celebrate the 90th Birthday of Her Majesty Queen Elizabeth II, the Royal Mint released a Limited Issue Queens 90th Birthday £10 Ten Pound Gold Proof Coin struck in solid fine .999 Gold weighing five ounces of pure Gold Certified Slabbed and Graded by PCGS as PR69 DCAM.
These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.