Churchill Bades Farewell to Guests . Prime Minister , Sir Winston Churchill ( right ) poses with guests after luncheon . From the left to right are ; British Foreign Secretary , Anthony Eden , Mr John Foster Dulles , the new American Secretary of State , Mr Harold Stassen , Director of the Mutual Security Agency , and Sir Winston Churchill . Before and after lunch the American visitors had talks with British Foreign Minister , Anthony Eden at the Foreign Office . 4th February 1953