Hitachi arms factory. Report No. 82c(1)-(4), USSBS Index Section 2

Hitachi steel works. Report No. 82k(1)-(4), USSBS Index Section 2

Hitachi steel works. Report No. 82k(1)-(4), USSBS Index Section 2

Hitachi engineering, Taga plant. Report No. 82f(1)-(4), USSBS Index Section 2

Report of the Hitachi plant. Report No. 38d(4), USSBS Index Section 2

Factory lay-out. Report No. 95g(1), USSBS Index Section 2

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

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

Hitachi engineering, Densen plant. Report No. 82i(1)-(2), USSBS Index Section 2

Hitachi. Report No. 108c(3), USSBS Index Section 2

Hitachi copper refinery. Report No. 82d(1)-(3), USSBS Index Section 2

Hitachi urban area. Report No. 82e(1)-(5), USSBS Index Section 2

Factory questionnaires. Report No. 59j, USSBS Index Section 2

Toriimatsu factory: Photographs. Report No. 91f(1)(k), USSBS Index Section 2

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

Hitachi engineering works. Report No. 108g(2), USSBS Index Section 2

Hitachi engineering, Shibauchi plant. Report No. 82h(1)-(3), USSBS Index Section 2

Toriimatsu factory: Preliminary report-draft. Report No. 91f(1)(b), USSBS Index Section 2

Toriimatsu factory: Construction plans. Report No. 91f(1)(d), USSBS Index Section 2

Brief outline of Setagaya factory. Report No. 38h(1), USSBS Index Section 2

Toriimatsu factory: Plant layout. Report No. 91f(1)(c), USSBS Index Section 2

Toriimatsu factory: Bomb plots. Report No. 91f(1)(f), USSBS Index Section 2

Factory diagrams. Report No. 39o(8), USSBS Index Section 2

Report on Nagasaki arms works. Report No. 59l, USSBS Index Section 2

Report No. 4. Report No. 19c(4), USSBS Index Section 2