2019 GB Proof 1 oz Silver Queen’s Beasts Yale with box (slight scuffs) and COA. Limited edition presentation of 4,250 coins worldwide. Contains 1 oz of. Comes in a box and includes a certificate of authenticity. Obverse: Portrays the effigy of Queen Elizabeth II. Reverse: Designed by Jody Clark, the design features a magnificent yale, a mythical creature with regal stature. Guaranteed by The Royal Mint.