20th October 1958: Dr Heuss, President of the German Federal Republic with Queen Elizabeth II and Prince Philip at the start of his four day visit to Britain during which he will be a guest of the Queen. (Photo by Fox Photos/Getty Images)

20th October 1958:  Dr Heuss, President of the German Federal Republic with Queen Elizabeth II and Prince Philip at the start of his four day visit to Britain during which he will be a guest of the Queen.  (Photo by Fox Photos/Getty Images)