In 2017, to celebrate Prince Philip a Life of Service, the Royal Mint released a Limited Issue Prince Philip Life of Service Piedfort £5 Five Pound Silver Proof Coin struck in solid .925 Sterling Silver.

The reverse design features a portrait of Prince Philip Duke of Edinburgh w hile t he obverse design depicts the Fifth Portrait of Queen Elizabeth II designed by Jody Clark .
These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.

Piedforts are coins which have been specially struck on thicker than normal blanks.
As their name suggests they are closely associated with France, where from the twelfth century they were apparently issued by the Kings as presentation pieces.
In Britain the practise of striking piedforts is later and less frequent, but medieval and Tudor examples are known.

• Limited Mintage of 1,144 Coins Worldwide
• Piedfort Double the Thickness and Weight of its Standard Counterpart
• Struck to Royal Mint Proof Standard in Solid .925 Sterling Silver
• Celebrating Life and Service of Prince Philip
• Royal Mint Boxed with Certificate of Authenticity