Two survivors of the Hiroshima atomic bomb hold up a banner as they join leaders of the Easter Ban-the-Bomb march on the dais in LondonÃs Hyde Park on April 23, 1962, at the mass rally climaxing the 50-mile march from Aldermaston. They are Miyoko Matsubara, a 29-year-old nurse, and Hirosama Hanabusa, 18, a law student. In black at near end of dais is Canon John Collins of St. PaulÃs Cathedral, chairman of the campaign for nuclear disarmament.
