ISSUED TO COMMEMORATE THE QUEEN’S 90th & PRINCE PHILIP’S 95th BIRTHDAY’S. A LIFETIME OF SERVICE. COME’S WITH IT’S BOX + COA. ONE OF ONLY 950 ISSUED. VALUE 5 POUNDS QUALITY PROOF. 925 SILVER YEAR 2011. WEIGHT 56.56grams COA YES. DIAMETER 38.61mm KM#. PLEASE REMEMBER ALL ITEMS. JUST TOO MANY ITEMS GOING MISSING.