Notes. Report No. 41w(6), USSBS Index Section 2

Transmission chart in Manchuria. Report No. 41w(3), USSBS Index Section 2

Field notes. Report No. 92i(2), USSBS Index Section 2

Field notes. Report No. 92l(2), USSBS Index Section 2

Field notes. Report No. 92p(2), USSBS Index Section 2

Notes. Report No. 10bb(4), USSBS Index Section 2

Notes. Report No. 37k(5), USSBS Index Section 2

Notes. Report No. 41gg(8), USSBS Index Section 2

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

Field notes. Report No. 98e, USSBS Index Section 2

Notes. Report No. 39tt(12), USSBS Index Section 2

Notes. Report No. 10gg(3), USSBS Index Section 2

Field notes. Report No. 41q(8), USSBS Index Section 2

Hydrographic notes. Report No. 11i(3), USSBS Index Section 2

Notes, general. Report No. 54ggg(4), USSBS Index Section 2

Preliminary notes. Report No. 1a(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

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

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

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

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

Notes and work sheets. Report No. 90b(2), USSBS Index Section 2

Notes and work sheets. Report No. 37d(2), USSBS Index Section 2

Notes and work sheets. Report No. 39w(2), USSBS Index Section 2