The British Royal Family look up from the balcony of Buckingham Palace to view a fly past of Royal Air Force planes following the trooping of the colour ceremony to mark the Queen's official birthday; (L-R) Queen Elizabeth II, Prince Henry, Duke of Gloucester, Prince Richard of Gloucester (front), Prince Philip, Duke of Edinburgh and Princess Margaret, London, June 5th 1952. (Photo by Paul Popper/Popperfoto via Getty Images/Getty Images)
