Port of Yokohama: Condition of port resulting from bomb raids. Report No. 54a(25)(e), USSBS Index Section 2

Port of Hakodate: General report on facilities and condition resulting from bomb damage(Japanese). Report No. 54a(4)(a), USSBS Index Section 2

Port of Yokohama: Plot plan. Report No. 54a(25)(a), USSBS Index Section 2

Port of Yokohama: Ships, cargoes, and tonnages. Report No. 54a(25)(b), USSBS Index Section 2

Port of Yokohama: Daily record of entries and clearances. Report No. 54a(25)(d), USSBS Index Section 2

Port of Yokohama: Trip times and lay days. Report No. 54a(25)(c), USSBS Index Section 2

Port of Nagasaki: Bomb plot. Report No. 54a(11)(d), USSBS Index Section 2

Port of Kobe: Bomb plot. Report No. 54a(7)(c), USSBS Index Section 2

Port of Otaru: Report on bomb damage. Report No. 54a(16)(b), USSBS Index Section 2

Port of Hakodate: Answers to USSBS questionnaire. Report No. 54a(4)(e), USSBS Index Section 2

Port of Otaru: Description of port. Report No. 54a(16)(a), USSBS Index Section 2

Port of Muroran: Description of port. Report No. 54a(10)(a), USSBS Index Section 2

Port of Otaru: Daily record of entries and clearances from 1930 to 1941(Japanese). Report No. 54a(16)(e), USSBS Index Section 2

Port of Tokyo: Interrogation of harbor master and other officials. Report No. 54a(21)(e), USSBS Index Section 2

Report on Damage in the city of Nagasaki resulting from the atomic bomb raid. USSBS Index Section 2

Port of Tokyo: Information on bomb damage and comparison of harbor before and after. Report No. 54a(21)(d), USSBS Index Section 2

Port of Yawata: Correspondence. Report No. 54a(24)(d), USSBS Index Section 2

Port of Tsuruga: Record of exports and imports from 1936-45. Report No. 54a(22)(a), USSBS Index Section 2

Port of Muroran: Record of cargo tonnage imported from or exported to Japanese ports from April 1943 to March 1944(Japanese). Report No. 54a(10)(e), USSBS Index Section 2

Port of Tokyo: Plans of harbor. Report No. 54a(21)(c), USSBS Index Section 2

Port of Hokkaido: Data on cargo tonnage of steamships from 1942-44. Report No. 54a(5)(c), USSBS Index Section 2

Port of Niigata: Record of foreign trade from 1941-45(part Japanese). Report No. 54a(14)(b), USSBS Index Section 2

Port of Osaka: Interrogation of chief of harbor. Report No. 54a(15)(b), USSBS Index Section 2

Port of Nagasaki: Interrogation of harbor masters. Report No. 54a(11)(c), USSBS Index Section 2

Port of Jinsen: Interrogation of harbor master. Report No. 54a(6)(c), USSBS Index Section 2