Blueprint map of general communications channels for air-raid defense in the Maizuru naval port area. Report No. 6f, USSBS Index Section 2

Blueprint diagram of control center for air-raid defense of Maizuru Naval base. Report No. 6g, USSBS Index Section 2

Plan of air-defense communications channels (part Japanese). Report No. 6ii, USSBS Index Section 2

Map of northeastern Kyoto Prefecture showing area in which Maizuru was responsible for the sounding of air-raid alarms. Report No. 6c, 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

Blueprint map showing area destroyed or burned by atomic bomb and areas burned out or partially destroyed by other air raids, Map showing location and range of each air-raid warning siren. Report No. 5c, No. 5d, USSBS Index Section 2

Coal - Mitsui Mining Company, Ltd. (with subsidiaries): Map of air-raid damage to Omuta area. Report No. 36c(77)(g), USSBS Index Section 2

Map showing location of harbor fire stations and substations and graphic representation of air-raid damage in Yokohama Harbor area. Report No. 4ee, USSBS Index Section 2