Air-raid protection regulations for Osaka railroad division. Report No. 8ggg, USSBS Index Section 2

Air-raid protection regulations for harbor defense. Report No. 8r, USSBS Index Section 2

Air-raid protection regulations for the defense of factories. Report No. 8cc, USSBS Index Section 2

Air-raid protection regulations in Japan. Report No. 10g(4), USSBS Index Section 2

Air-raid Protection Report on Nakayama Steel Works Ltd. (Osaka Field Report Exhibit T). USSBS Index Section 2

Field Report Covering Air-Raid Protection and Allied Subjects, Osaka, Japan. Report No. 8, USSBS Index Section 2

Air-raid defense regulations. Report No. 10g(3), USSBS Index Section 2

Air-raid defense regulations. Report No. 10g(3), USSBS Index Section 2

Organization for air-raid protection of a typical factory. Report No. 10p, USSBS Index Section 2

Civilian air-raid protection manual (1943). Report No. 6jj, USSBS Index Section 2

Japanese factory air-raid protection. Report No. 10l(4), USSBS Index Section 2

Manual on civilian air-raid protection. Report No. 10v(2), USSBS Index Section 2

Air-raid protection organization in Tokyo City. Report No. 10t, USSBS Index Section 2

Factory air-raid protection, Kyoto Prefecture. Report No. 10bb(2), USSBS Index Section 2

Air-raid defense regulations in Japan. Report No. 10pp(2), USSBS Index Section 2

Air raid damage report. USSBS Index Section 2

Pamphlet on development of air-raid protection group. Report No. 8dd, USSBS Index Section 2

Air-raid data: Air-raid report. Report No. 90b(8)(a), USSBS Index Section 2

Air Raid Protection in Tokyo, Serial No. 106. Report No. 2-s, USSBS Index Section 8

Air Raid Protection in Tokyo, Serial No. 106. Report No. 2-t, USSBS Index Section 8

Map of Nagasaki Harbor showing air-raid protection installations. Report No. 5n, USSBS Index Section 2

Damage of factories by air raid-Osaka. Report No. 44l(1), USSBS Index Section 2

Field Report Covering Air Raid Protection and Allied subjects, Kyoto, Japan. Report No. 6, USSBS Index Section 2

Field Report Covering Air Raid Protection and Allied Subjects, Tokyo, Japan. Report No. 4, USSBS Index Section 2

Field Report Covering Air Raid Protection and Allied Subjects, Tokyo, Japan. Report No. 4, USSBS Index Section 2