On Monday, a representative for Buckingham Palace unveiled the unique cypher, which combines a crown motif and incorporates her 'C' initial and 'R' for Regina - Latin for Queen. "The cypher is The Queen Consort's personal property and was selected by Her Majesty from a series of designs. It will be used by The Queen Consort on personal letterheads, cards and gifts, as well as on the cross that Her Majesty will lay at the Field of Remembrance." Camilla is set to lay a cross at the Field of Remembrance on Thursday ahead of Remembrance Day on 11 November.