Special Study No. 9

Special Study No. 2

Special Study No. 20

Special Study No. 1

Special Study No. 6

Special Study No. 10

Special Study No. 16

Special Study No. 21

Special Study No. 4

Special Study No. 7

Special Study No. 8

Special Study No. 13

Special Study No. 17

Special Study No. 3

Special Study No. 11

Special Study No. 12

Special Study No. 15

Special Study No. 18

Special Study No. 5

Special Study No. 14

Special Study No. 19

Other special reports(brown folders): Japanese naval ship construction-quarterly shipyard study. Report No. 55c(9)(b), USSBS Index Section 2

Other special reports(brown folders): Japanese Merchant ship construction- quarterly shipyard study. Report No. 55c(9)(d), USSBS Index Section 2

ANX-C F-9 Special Folder

Freight transportation: Special interview. Report No. 57a(9)(a), USSBS Index Section 2