Thomas Simon, Engraver (1618-1665) -Thomas Simon (1618-1665) was the Chief Engraver at the Royal Mint from 1649 to 1660. He was a noted medallist, die and seal engraver and gem engraver.
Who was Benedetto Pistrucci? -Benedetto Pistrucci (1783-1855) was an Italian engraver and medallist who is probably most widely known amongst numismatists as the designer of the famous George and the Dragon image shown on the gold sovereign reverse.