Chemical works: Map of Niihama, locating the Sumitomo chemical plants. Report No. 91g(1)(c), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Receipts (Japanese). Report No. 49a(26)(c), USSBS Index Section 2

Chemical works: Negatives. Report No. 91g(1)(h), USSBS Index Section 2

Chemical works: Flowsheets. Report No. 91g(1)(d), USSBS Index Section 2

Chemical works: Photographs. Report No. 91g(1)(i), USSBS Index Section 2

Chemical works: Bomb plots. Report No. 91g(1)(f), USSBS Index Section 2

Chemical works: Damage plots. Report No. 91g(1)(g), USSBS Index Section 2

Chemical works: Plant layouts. Report No. 91g(1)(b), USSBS Index Section 2

Chemical works: Building construction plans. Report No. 91g(1)(e), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Bomb damage report. Report No. 49a(26)(n), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Production data. Report No. 49a(26)(p), USSBS Index Section 2

Chemical works: Notes and work sheets. Report No. 91g(1)(a), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Reply to questionnaire. Report No. 49a(26)(l), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Production data (Japanese). Report No. 49a(26)(e), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Photographs and negatives. Report No. 49a(26)(j), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Quantity of aluminum(Japanese). Report No. 49a(26)(g), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Bomb damage data (Japanese). Report No. 49a(26)(f), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: History of plant (Japanese). Report No. 49a(26)(h), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Notes and work sheets. Report No. 49a(26)(a), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: List of aluminum consumers. Report No. 49a(26)(b), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Data for hexogen plant. Report No. 49a(26)(d), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Report on purchase of raw materials (Japanese). Report No. 49a(26)(o), USSBS Index Section 2

Sumitomo Chemical Company - Niihama: Notes, work sheets and flow charts. Report No. 49a(26)(k), USSBS Index Section 2

Sumitomo Metals works. Report No. 108f(11), USSBS Index Section 2

Light metal works: Negatives. Report No. 91g(2)(b), USSBS Index Section 2