UK ROYAL MINT & JOHN MERCANTI. MINTAGE OF ONLY 4500 COINS. IN A HISTORIC FIRST, THE ROYAL MINT HAS. TEAMED UP WITH A DISTINGUISHED. AMERICAN COIN DESIGNER TO SKILLFULLY. CRAFT A MASTERPIECE THAT PAYS HOMAGE. TO THE ENDURING ALLIANCE BETWEEN. GREAT BRITAIN AND THE UNITED STATES. FEEL THE MAJESTY AND STRENGTH OF. JOHN MERCANTI JOINED THE REGAL LION. THE EMBODIMENT OF BRITISH MAJESTY. AND THE MIGHTY BALD EAGLE, THE SYMBOL.