Correspondence and memoranda. Report No. 54m(31), USSBS Index Section 2

Plates. Report No. 54m(29), USSBS Index Section 2

Administration and organization(part Japanese). Report No. 54m(2), USSBS Index Section 2

Memoranda. Report No. 37t(38), USSBS Index Section 2

Summaries, outlines, memoranda, and interrogations: Memoranda. Report No. 1d(9)(c), USSBS Index Section 2

Interrogations and answers to USSBS questionnaires. Report No. 54m(30), USSBS Index Section 2

Production figures. Report No. 54m(5), USSBS Index Section 2

Statistics on personnel and finance. Report No. 54m(4), USSBS Index Section 2

Line profiles(Japanese). Report No. 54m(12), USSBS Index Section 2

Dispatching(part Japanese). Report No. 54m(6), USSBS Index Section 2

Traffic analysis-passenger. Report No. 54m(27), USSBS Index Section 2

Allocation of equipment. Report No. 54m(28), USSBS Index Section 2

Memoranda pertaining to reports. Report No. 79d(2), USSBS Index Section 2

Miscellaneous correspondence. Report No. 1a(16), USSBS Index Section 2

Data pertaining to track. Report No. 54m(8), USSBS Index Section 2

Data pertaining to bridges. Report No. 54m(10), USSBS Index Section 2

Nishiebara. Report No. 14e(31), USSBS Index Section 2

Tomioka. Report No. 99c(31), USSBS Index Section 2

Summaries, outlines, memoranda, and interrogations: Interrogation. Report No. 1d(9)(d), USSBS Index Section 2

Memoranda for all divisions. Report No. 37d(1), USSBS Index Section 2

Memoranda pertaining to personnel. Report No. 79d(3), USSBS Index Section 2

Data on signal and communication system(part Japanese). Report No. 54m(13), USSBS Index Section 2

Data and maps pertaining to yards(part Japanese). Report No. 54m(9), USSBS Index Section 2

Traffic analysis-freight(part Japanese). Report No. 54m(25), USSBS Index Section 2

Commodity break-down(part Japanese). Report No. 54m(7), USSBS Index Section 2