The royal cypher of King Charles III was unveiled on Monday, marking a new era of the monarchy It consists of the initials of the King's name Charles and title Rex, as well as the Roman numeral III The royal mark also features a representation of the Tudor Crown in reference to his grandfather, George VI  The king's mother, Queen Elizabeth II, featured the St Edward's Crown in her royal cypher  Royal cyphers can be traced back to the House of Tudor, which began with the reign of Henry VIIThe Queen's funeral: All the latest Royal Family news and coverage
View more: Royal mark of approval: The changing face of official cyphers of Britain's Kings and Queens over the last 200 years... from Victoria's monogram reflecting her status as Empress of India to Charles III's nod to George VI