ELIZABETH II DEI GRA REGINA FID DEF around the effigy of Elizabeth II facing right with a crown. On the lower end of the shoulder the initials of the engraver
Description reverse
Saint George on horseback and dressed in medieval armor slaying the dragon with a sword. In the section below the date and the initials of the engraver
Reference
United Kingdom. Sovereign (Gold) 2005, The Royal Mint. CoCo GB-2005-0012.