They say one mans trash is another mans treasure, that is true for the man that was walking his dog, saw a briefcase in a pile of trash, opened it up and discovered these rare photographs. "After the United States detonated an atomic bomb at Hiroshima on August 6, 1945, the U.S. government restricted the circulation of images of the bomb's deadly effect. President Truman dispatched some 1,150 military personnel and civilians, including photographers, to record the destruction as part of the United States Strategic Bombing Survey. The goal of the Survey's Physical Damage Division was to photograph and analyze methodically the impact of the atomic bomb on various building materials surrounding the blast site, the first "Ground Zero." The haunting, once-classified images of absence and annihilation formed the basis for civil defense architecture in the United States". Thanks to ICP for the video.