Nippon Oil Company - Tsurumi refinery: Negatives. Report No. 51a(15)(f), USSBS Index Section 2

Nippon Oil Company - Tsurumi refinery: Crude oil receipts. Report No. 51a(15)(d), USSBS Index Section 2

Nippon Oil Company - Tsurumi refinery: Japanese blueprints of Nippon Oil Company refineries. Report No. 51a(15)(g), USSBS Index Section 2

Nippon Oil Company - Tsurumi refinery: Production data. Report No. 51a(15)(c), USSBS Index Section 2

Nippon Oil Company - Tsurumi refinery: Final report. Report No. 51a(15)(a), USSBS Index Section 2

Nippon Oil Company - Tsurumi refinery: Air attack and bomb damage. Report No. 51a(15)(b), USSBS Index Section 2

Nippon Oil Company - Akita refinery: Prints and negatives. Report No. 51a(12)(l), USSBS Index Section 2

Nippon Oil Company - Akita refinery: List of refinery apparatus. Report No. 51a(12)(f), USSBS Index Section 2

Nippon Oil Company - Tsurumi refinery: Flow diagrams showing cracking and topping units. Report No. 51a(15)(e), USSBS Index Section 2

Nippon Synthetic Oil Company - Omuta: Prints and negatives. Report No. 51a(18)(f), USSBS Index Section 2

Refinery production records: Nippon Oil Company refinery records. Report No. 51b(10)(f), USSBS Index Section 2

Nippon Oil Company - Akita refinery: Table lowing refinery equipment. Report No. 51a(12)(h), USSBS Index Section 2

Nippon Oil Company - Kudamatsu: Negatives of plant. Report No. 51a(14)(s), USSBS Index Section 2

Nippon Oil Company - Amagasaki: Prints and negatives. Report No. 51a(13)(q), USSBS Index Section 2

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

Nippon Oil Company - Amagasaki: Balance Sheet-value of refinery(part Japanese). Report No. 51a(13)(f), USSBS Index Section 2

Nippon Oil Company - Akita refinery: Final report. Report No. 51a(12)(a), USSBS Index Section 2

Nippon Oil Company - Akita refinery: Flow diagrams. Report No. 51a(12)(g), USSBS Index Section 2

Nippon Oil Company - Akita refinery: Production records. Report No. 51a(12)(i), USSBS Index Section 2

Nippon Oil Company - Amagasaki: Refinery layout plan. Report No. 51a(13)(o), USSBS Index Section 2

Nippon Oil Company - Akita refinery: Bomb plot. Report No. 51a(12)(j), 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: Petroleum specifications. Report No. 51a(14)(f), USSBS Index Section 2

Mitsubishi Oil Company - Kawasaki: Inventory of refinery equipment. Report No. 51a(7)(f), USSBS Index Section 2

Nippon Oil Conversion Company - Kawasaki: Intelligence summary. Report No. 51a(16)(f), USSBS Index Section 2