In 2017 to commemorate the 100th Anniversary of the First World War and Aviation's contribution to victory, the Royal Mint released a very Limited Issue Aviation £2 Two Pound Silver Proof Coin struck in solid .925 Sterling Silver.
The reverse designed by Tangerine depicts an Airplane in the sky while the obverse has the stunning Fifth Portrait of Her Majesty Queen Elizabeth II by Jody Clark .
These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.