Queen Mother, Princess Margaret, Drive To Banquet For Portuguese President.A graciously smiling Queen Mother, a pensive Princess Margaret, drive in the state coach to the Buckingham Palace banquet.President Craveiro Lopes of Portugal arrived in London with his wife Tuesday on a State Visit, the first such form a Portuguese President for more than half a century. The Portuguese visitors were welcomed on disembarkation at Westminster Pier by Queen Elizabeth and other members of the British Royal Family. During the afternoon President and Madame Lopes went to Britain's historic Westminster Abbey. In the evening they were guests of honor at a state banquet in Buckingham Palace. October 25, 1955. (Photo by Daily Express Picture).