[Aerial view of the very densely built-up area of Hiroshima on the Motoyasu River looking upstream]

[Arial view of the very densely built-up area of Hiroshima on the Motoyasu River looking upstream]

[Damaged turbo-generator and electrical panel of Chugoku Electric Company, Minami Sendamachi Substation, Hiroshima]

[Ruins of wooden structures 7,500 feet from ground zero, looking southwest, Hiroshima]

[Steel stairs warped by intense heat from burned book stacks, Asano Library, Hiroshima]

[Reinforced-concrete fire shutter in cast wall of Yasuda Life Insurance Company, Hiroshima branch]

[Damaged turbo-generator and electrical panel of Chugoku Electric Company, Minami Sendamachi Substation, Hiroshima]