Regulations for practice air-defense warnings. Report No. 10f(6), USSBS Index Section 2

Defense regulations for buildings. Report No. 10f(1), USSBS Index Section 2

Regulations on gas defense. Report No. 10f(3), USSBS Index Section 2

Regulations governing air-defense buildings. Report No. 10pp(6), USSBS Index Section 2

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

Regulations for the control of acts resembling warnings. Report No. 10f(5), USSBS Index Section 2

Ordinance controlling air-defense headquarters. Report No. 10f(4), 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

Air-defense regulation for police. Report No. 10j(6), USSBS Index Section 2

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

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

Notes on defense laws. Report No. 10f(8), USSBS Index Section 2

Rules for air-defense camouflage. Report No. 8jjj, USSBS Index Section 2

Transmission of air-defense warnings (Japanese). Report No. 7ggg, USSBS Index Section 2

Plan for air defense of Tokyo. Report No. 4zz, USSBS Index Section 2

Special air-defense corps for factories. Report No. 8nnn, USSBS Index Section 2

General instructions for air defense. Report No. 10bb(3), USSBS Index Section 2

Civilian-defense association regulations. Report No. 11v, USSBS Index Section 2

Combat regulations for air signal regiment. Report No. 1b(17), USSBS Index Section 2

Kyoto prefecture-plan for air defense. Report No. 10vv(2), USSBS Index Section 2

Hyogo prefecture-plan for air defense-Notes pertaining to air defense. Report No. 10vv(1), USSBS Index Section 2

Nagasaki prefecture-plan for air defense. Report No. 10vv(3), USSBS Index Section 2

Air-defense laws. Report No. 10g(2), USSBS Index Section 2

Air-defense headquarters. Report No. 10q(2), USSBS Index Section 2