In 2013 to celebrate the 100th Anniversary of the Birth of Christopher Ironside, the Royal Mint released a Limited Issue Christopher Ironside 50p Fifty Pence Gold Proof Coin struck in solid 22 Carat Gold and includes Certificate of Authenticity Number 001 .
The reverse designed by Christopher Ironside depicts the Royal Arms while the obverse is the stunning portrait of Her Majesty Queen Elizabeth II by Ian Rank Broadley.
These legal tender coins have been struck to proof quality using specially prepared dies and highly polished blanks.