In the 63 years that have passed since, she has dedicated herself to serving Britain and the Commonwealth. The head of a modern monarchy, Her Majesty has reigned through times of unprecedented technical and scientific progress that has shaped culture today. Celebrate this momentous occasion with this limited mintage Silver 5 oz coin. Comes with a certificate of authenticity. Obverse: Designed by James Butler, portrays a softer, low-relief version of the Queen meant to express the joyous nature of the occasion.Reverse: Created by Royal Mint designer Stephen Taylor, this image unites the five definitive portraits of Queen Elizabeth II that have graced the United Kingdoms circulating coinage, conveying how Her Majesty has changed over time on the nations coins. Guaranteed by The Royal Mint. Limited mintage of only 1,500 coins. Only 500 coins graded by NGC (out of which only 343 were graded PF 70). The item "Great Britain 2015 Silver £10 Queen Elizabeth II Longest Reigning Monarch PF 70" is in sale since Sunday, August 5, 2018. This item is in the category "Coins & Paper Money\Coins\ World\Europe\UK (Great Britain)\Commemorative". The seller is "greenlemon777" and is located in Phoenix, Oregon. This item can be shipped to United States.