Manual on air-defense situation, 10 December 1941. Report No. 8z, USSBS Index Section 2

Illustrated manual on air-defense situation, 1 December 1944. Report No. 8y, USSBS Index Section 2

Manual on air defense (Japanese). Report No. 7tt, USSBS Index Section 2

Text on Air-Defense Service Allowance Law, 17 December 1941 (Japanese). Report No. 7lll, USSBS Index Section 2

Air-defense camouflage-manual, notes. Report No. 10k(9), USSBS Index Section 2

Civilian air-defense corps manual. Report No. 10k(7), USSBS Index Section 2

Copy of operations manual for air-defense camouflage.(Japanese). Report No. 7ii, USSBS Index Section 2

Manual of air-defense observation and transmission of information. Report No. 8bbb, USSBS Index Section 2

Manual for Kinsei engine, Model No. 51, prepared by Naval Air headquarters, December 1941. Report No. 15n(27), USSBS Index Section 2

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

Gas defense unit personnel manual. Report No. 8t, USSBS Index Section 2

Air defense order No. 972 on shelters. Report No. 7yy, USSBS Index Section 2

Manual on bombs. Report No. 8aa, USSBS Index Section 2

Factory air defense. Report No. 10bb(1), USSBS Index Section 2

Air-defense measures. Report No. 10pp(11), USSBS Index Section 2

Laws concerning air defense. Report No. 8nn, USSBS Index Section 2

Factory air defense. Report No. 10bb(1), 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

Illustrated air-defense guide. Report No. 8bb, USSBS Index Section 2

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

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

Manual 45-1, air intelligence, October 1944. Report No. 1-a(10), USSBS Index Section 6

Manual for Zuisei engine, Model No. 10, prepared by Naval Air headquarters, February 1941. Report No. 15n(29), USSBS Index Section 2

Japanese air-raid manual. Report No. 10pp(3), USSBS Index Section 2