EMBARGOED TO 0001 THURSDAY AUGUST 8 Undated handout photo issued by Royal Mail of their some of a new set of stamps featuring the history, buildings and traditions of the Tower of London. These four stamps depict some of the Tower's famous historic prisoners: (left to right) Princes Edward and Richard, who became known as the 'Princes in the Tower', Anne Boleyn, Lady Jane Grey the 'Nine Days' Queen' and Sir Walter Raleigh. Issue date: Thursday August 8, 2024.