Vice-president In London Vice President and Mrs. Richard Nixon make an unscheduled arrival in London, coming in by train after their plane is unable to land at fog-bound London Airport. A good turnout of Londoners greets them despite the altered arrival. Mr. Nixon will participate in the dedication ceremonies of the new American Memorial Chapel of St. Paul's Cathedral. Nice of photographers gathering and aiming cameras. Flashbulb goes off. Handshakes, greetings. Interior church, stained glass window, Christian cross.