000.93: Meteorological Observations and Reports, Binder No. 1, 1 Jan 1949 - 31 Dec 1949

000.93: Meteorological Observations and Reports, Binder No. 1, 1 Jan 1950 - 31 Dec 1950

000.93: Kitty (Typhoon), Binder No. 1, Jan 1949 - 31 Dec 1949

000.93: Gloria (Typhoon), Binder No. 1, Jan 1949 - 31 Dec 1949

000.93: No. 2 [Meteorological Observations and Reports]

000.93: No. 3 [Meteorological Observations and Reports]

000.93: No. 4 [Meteorological Observations and Reports]

000.93: Allyn (Typhoon), Binder No. 1, Nov 1949 - 31 Dec 1949

000.93: Judith (Typhoon), Binder No. 1, Aug 1949 - 31 Dec 1949

201.6: Efficiency Reports, Binder No. 1, 1 Jan 1949 - 31 Dec 1950

141.8: Reports of Survey, Binder No. 1, 1 Jan 1949 - 31 Dec 1950

000.93: Judith (Typhoon), Binder No. 1, Jan 1950 - 31 Dec 1950

000.93: Kezia (Typhoon), Binder No. 1, Jan 1950 - 31 Dec 1950

000.93: Ruth (Typhoon), Binder No. 1, Jan 1950 - 31 Dec 1950

000.93: Gloria (Typhoon), Binder No. 1, Jan 1950 - 31 Dec 1950

000.93: Kitty (Typhoon), Binder No. 1, Jan 1950 - 31 Dec 1950

000.93: Jane (Typhoon), Binder No. 1, Jan 1950 - 31 Dec 1950

000.93: Allyn (Typhoon), Binder No. 1, Jan 1950 - 31 Dec 1950

080: Societies and Associations, Binder No. 1, 1 Jan - 31 Dec 1949

000.7: Publicity and Public Press, Binder No. 1, 1 Jan 1949 - 31 Dec 1949

091: Japan, Binder No. 1, 1 Jan - 31 Dec 1949

323: PHILAIRCOM, Binder No. 1, 1 Jan - 31 Dec 1949

400: General, Binder No. 1, 1 Jan - 31 Dec 1949

413.4: Binder No. 1, 1 Jan 1949 - 31 Dec 1950

400: Logistics, Binder No. 1, 1 Jan - 31 Dec 1949