The Coronation of King Charles III 2023, Silver Proof Coin. The obverse features a crowned coinage portrait of His Majesty The King by Martin Jennings. Celebrates the coronation of His Majesty King Charles III. Marks the first British coronation in the twenty-first century. Timothy Noad’s reverse design features the Coronation Regalia, including two sceptres and St Edward’s Crown. Struck in 925 sterling silver and finished to Proof standard.