Draft and work sheets of the preliminary report. Report No. 36a(23), USSBS Index Section 2

Notes and work sheets: Preliminary report-draft. Report No. 93a(1)(b), USSBS Index Section 2

Notes and work sheets. Report No. 38t(23), USSBS Index Section 2

Preliminary drafts, work sheets, tables and graphs. Report No. 12n(2), USSBS Index Section 2

Notes and work sheets: Summary report-draft. Report No. 94a(1)(f), USSBS Index Section 2

Work sheets and tables (preliminary) on Chapter II. Report No. 12m(2), USSBS Index Section 2

Reports, notes, and work sheets: Preliminary analysis. Report No. 92f(1)(h), USSBS Index Section 2

Preliminary draft. Report No. 2a, USSBS Index Section 2

Interview reports and interrogations: Interview reports and work sheets. Report No. 36a(21)(a), USSBS Index Section 2

Preliminary report-draft. Report No. 93g(2), USSBS Index Section 2

Preliminary report-draft. Report No. 93h(2), USSBS Index Section 2

Preliminary report-draft. Report No. 93b(2), USSBS Index Section 2

Preliminary report-draft. Report No. 93e(2), USSBS Index Section 2

Preliminary report(draft). Report No. 60h(2), USSBS Index Section 2

Preliminary report-draft. Report No. 93d(2), USSBS Index Section 2

Preliminary report-draft. Report No. 93f(2), USSBS Index Section 2

Preliminary draft. Report No. 93c(2), USSBS Index Section 2

Notes and work sheets. Report No. 59t, USSBS Index Section 2

Preliminary report-draft. Report No. 90b(1), USSBS Index Section 2

Preliminary report-draft. Report No. 91d(1), USSBS Index Section 2

Preliminary report-draft. Report No. 92p(1), USSBS Index Section 2

Preliminary report-draft. Report No. 95c(1), USSBS Index Section 2

Preliminary report-draft. Report No. 92e(1), USSBS Index Section 2

Notes and work sheets. Report No. 41a(2), USSBS Index Section 2

Notes and work sheets. Report No. 41g(2), USSBS Index Section 2