Britain's Princess Elizabeth and Prince Philip, the Duke of Edinburgh wave to the crowds from the balcony of Buckingham Palace in London, after their wedding, November 20, 1947.
In this April 1966 file photo, Britain's Queen Elizabeth II is seen during the State Opening of Parliament, London, England.
In this June 2, 1953 file photo, Britain's Queen Elizabeth II wearing the bejeweled Imperial Crown and carrying the Orb and Scepter with Cross, leaves Westminster Abbey, London, at the end of her coronation ceremony.
In this Nov. 23, 1947 file photo, royal newly-weds Britain's Princess Elizabeth and Prince Philip pose for a photo in the grounds of Broadlands, in Romsey, England, during their honeymoon.
In this May 12, 1937 file photo, Britain's Princess Elizabeth and Princess Margaret appear on the balcony of Buckingham Palace, on the day of the coronation of their father, King George VI, in London. Queen Elizabeth is at left.