'Mr. Churchill with the R.A.F." - at the controls of the flying boat "Berwick", January 1942, (1945). British Prime Minister Winston Churchill (1874-1965) making a trans-Atlantic flight during the Second World War. He was returning from a visit to the United States. Churchill was Prime Minister of the United Kingdom from 1940 to 1945, and again from 1951 to 1955. From "The Life and Times of Winston Churchill", by Malcolm Thomson. [Odhams Press Limited, London]