Showa Oil Company - Hirazawa refinery: Chart showing capacity of plant. Report No. 51a(20)(c), USSBS Index Section 2

Showa Oil Company - Hirazawa refinery: Production list. Report No. 51a(20)(b), USSBS Index Section 2

Showa Oil Company - Hirazawa refinery: Plow diagram. Report No. 51a(20)(d), USSBS Index Section 2

Showa Oil Company - Kawasaki refinery: List of plant officials. Report No. 51a(21)(e), USSBS Index Section 2

Showa Oil Company - Hirazawa refinery: Interrogation of Japanese officials. Report No. 51a(20)(a), USSBS Index Section 2

Showa Oil Company - Kawasaki refinery: History and general description of plant. Report No. 51a(21)(d), USSBS Index Section 2

Showa Oil Company - Kawasaki refinery: History and general description of plant. Report No. 51a(21)(d), USSBS Index Section 2

Showa Oil Company - Kawasaki refinery: Plot plan and bomb damage. Report No. 51a(21)(c), 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 - Tsurumi refinery: Production data. Report No. 51a(15)(c), USSBS Index Section 2

Showa Oil Company - Kawasaki refinery: Process information and production records. Report No. 51a(21)(a), USSBS Index Section 2

Showa Oil Company - Kawasaki refinery: Report on meeting with company officials (part Japanese). Report No. 51a(21)(b), USSBS Index Section 2

Nippon Oil Company - Akita refinery: Crude oil and flnished products inventory. Report No. 51a(12)(c), USSBS Index Section 2

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

Daikyo Oil Company - Yokkaiohi: Flow diagram-Lube Plant-Daikyo refinery (Japanese). Report No. 51a(1)(g), 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 - Akita refinery: List of refinery apparatus. Report No. 51a(12)(f), USSBS Index Section 2

Nippon Oil Company - Kudamatsu: Diagram showing plant water system (Japanese). Report No. 51a(14)(p), 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 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: Negatives. Report No. 51a(15)(f), USSBS Index Section 2

Nippon Motor Oil Company - Ube: Plot plans of the light oil plant. Report No. 51a(11)(c), 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: Plant map showing air-raid shelters (Japanese). Report No. 51a(14)(q), USSBS Index Section 2

Daikyo Oil Company - Yokkaiohi: Plot plan of Daikyo refinery (Yokkaichi) (Japanese). Report No. 51a(1)(c), USSBS Index Section 2