Unidentified Photographer [Corrugated iron stripped from walls by blast, Chugoku Electric Company Substation, Hiroshima]
Unidentified Photographer [Superficially blast-damaged stell-frame with fire-damaged tools, Isudashiki Pump Factory, Hiroshima]
Lewis Wickes Hine [Workers in pressing shop finishing door knobs, T.C. Wheaton Company, Millville, New Jersey]