Photographs and charts. Report No. 4a, USSBS Index Section 2

Photographs and negatives. Report No. 11o, USSBS Index Section 2

Photographs and negatives. Report No. 12h, USSBS Index Section 2

Photographs and negatives. Report No. 11o, USSBS Index Section 2

Graphs, charts, and maps. Report No. 12j, USSBS Index Section 2

Photographs. Report No. 20b(2), USSBS Index Section 2

Photographs, negatives and films. Report No. 15m, USSBS Index Section 2

Miscellaneous data and photographs. Report No. 102c, USSBS Index Section 2

Photographs, negatives and films. Report No. 15m, USSBS Index Section 2

Photographs, negatives and films. Report No. 15m, USSBS Index Section 2

Photographs and negatives. Report No. 36a(19), USSBS Index Section 2

Photographs, negatives and films. Report No. 15m, USSBS Index Section 2

Photographs and negatives. Report No. 35a(4), USSBS Index Section 2

Maps and photographs. Report No. 55a(12), USSBS Index Section 2

Charts. Report No. 64a(32), USSBS Index Section 2

Organization charts. Report No. 25a(2), USSBS Index Section 2

Production graphs and charts. Report No. 38q(3), USSBS Index Section 2

Miscellaneous maps and charts. Report No. 54uuu(4), USSBS Index Section 2

finished charts and tables. Report No. 64b(15), USSBS Index Section 2

Organizational charts and history. Report No. 16a(1), USSBS Index Section 2

Organization charts and history. Report No. 17e(1), USSBS Index Section 2

Charts, keys and codes. Report No. 54ggg(3), USSBS Index Section 2

Charts and statistical data. Report No. 1d(4), USSBS Index Section 2

Index to photographs and negatives. Report No. 91a(4), USSBS Index Section 2

Photographs. Report No. 94d(10), USSBS Index Section 2