Port of Aomori. Report No. 54sss(2), USSBS Index Section 2

Port of Kamaishi. Report No. 54sss(4), USSBS Index Section 2

Port of Hakodate. Report No. 54sss(3), USSBS Index Section 2

The port of Shimizu. Report No. 54sss(1), USSBS Index Section 2

Port of Kamaishi(duplicate). Report No. 54sss(5), 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

Report on port of Shiogama. Report No. 54c(1), USSBS Index Section 2

Aerial photos of Shimnaseki port. Report No. 54tt(2), USSBS Index Section 2

Port of Hakodate. Report No. 83b(1)-(3), USSBS Index Section 2

Aomori officials interviewed. Report No. 54e(3), USSBS Index Section 2

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

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

Port of Yokohama: Plot plan. Report No. 54a(25)(a), 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 Hakodate: Answers to USSBS questionnaire. Report No. 54a(4)(e), USSBS Index Section 2

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

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

Port of Yawata: Report on shipping conditions. Report No. 54a(24)(a), USSBS Index Section 2

Port of Hachinohe: Notes and work sheets. Report No. 54a(2)(a), 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

Description on port activities. Report No. 54e(1), USSBS Index Section 2

Aomori. Report No. 34-a(3), USSBS Index Section 6