Organization chart and blueprint showing types of buildings and air-raid protection installations of Mitsubishi Oil Company's Kawasaki refinery (Japanese). Report No. 4z, USSBS Index Section 2

Chart of Edogawa apartment house air-raid defense organization and blueprint plan of building (Japanese). Report No. 4gg, USSBS Index Section 2

Organization chart of air-raid defense force and blueprints showing air-raid precautions, types of construction and camouflage of Hitachi Machine Tool Company Ltd. Report No. 4bb, USSBS Index Section 2