Iwakuni Army Refinery: Plot plan and flow diagrams of lube plant (Japanese). Report No. 51a(3)(w), USSBS Index Section 2

Iwakuni Army Refinery: Flow diagram and plot plans-catalytic cracking plant (Japanese). Report No. 51a(3)(y), USSBS Index Section 2

Iwakuni Army Refinery: Flow diagram-alcohol plant (Japanese). Report No. 51a(3)(x), USSBS Index Section 2

Iwakuni Army Refinery: Flow diagram-topping plant (Japanese). Report No. 51a(3)(bb), USSBS Index Section 2

Iwakuni Army Refinery: Flow diagram-coke plant (Japanese). Report No. 51a(3)(aa), USSBS Index Section 2

Iwakuni Army Refinery: Production processes and flow diagrams (part Japanese). Report No. 51a(3)(k), USSBS Index Section 2

Iwakuni Army Refinery: Flow diagram-gas plant. Report No. 51a(3)(v), USSBS Index Section 2

Iwakuni Army Refinery: Flow diagram-Iso octane plant. Report No. 51a(3)(u), USSBS Index Section 2

Iwakuni Army Refinery: General lay-out and plot plan. Report No. 51a(3)(t), USSBS Index Section 2

Iwakuni Army Refinery: Flow diagram-thermal cracker (Japanese). Report No. 51a(3)(z), USSBS Index Section 2

Daikyo Oil Company - Yokkaiohi: Flow diagram-Lube Plant-Daikyo refinery (Japanese). Report No. 51a(1)(g), USSBS Index Section 2

Iwakuni Army Refinery: Plant inspection report. Report No. 51a(3)(a), USSBS Index Section 2

Iwakuni Army Refinery: Air-raid warning plan. Report No. 51a(3)(p), USSBS Index Section 2

Iwakuni Army Refinery: Interrogation-plant operating officials. Report No. 51a(3)(i), USSBS Index Section 2

Iwakuni Army Refinery: Plant organization and personnel. Report No. 51a(3)(m), USSBS Index Section 2

Iwakuni Army Refinery: Prints and negatives of Iwakuni refinery. Report No. 51a(3)(s), USSBS Index Section 2

Iwakuni Army Refinery: Outline and history of Iwakuni refinery. Report No. 51a(3)(q), USSBS Index Section 2

Iwakuni Army Refinery: Prints and negatives of Iwakuni refinery. Report No. 51a(3)(s), USSBS Index Section 2

Nippon Oil Company - Akita refinery: Plot plan of refinery (Japanese). Report No. 51a(12)(k), USSBS Index Section 2

Nippon Oil Company - Kudamatsu: Lube oil refinery plant (Japanese). Report No. 51a(14)(dd), USSBS Index Section 2

Iwakuni Army Refinery: Refinery units and processes. Report No. 51a(3)(e), USSBS Index Section 2

Maruzen Oil Company - Shimotsu: Refinery plot plan (Japanese). Report No. 51a(6)(j), USSBS Index Section 2

Iwakuni Army Refinery: Detail of physical damage (Japanese). Report No. 51a(3)(r), USSBS Index Section 2

Third Naval fuel Depot - Tokuyama: Refinery plot plan (Japanese). Report No. 51a(9)(l), USSBS Index Section 2

Army fuel Depot - Bofu branch: Plot plan and bomb plot (Japanese). Report No. 51a(2)(f), USSBS Index Section 2