Box 03 Folder 1
University Executive Council, 1942-1945
Box 03 Folder 2
University Office of Admissions, 1941-1955
Box 03 Folder 3
University-Public Ceremonies, 1943-1957
Box 03 Folder 4
Watson Laboratory, IBM Machine, 1940-1955
Box 03 Folder 5
Yale-Columbia Southern Station, 1951-1956
Box 05 Folder 6
George Pegram, 1940-1949
Box 03 Folder 7
Yale University Observatory, 1953-1962
Box 03 Folder 8
Yale-Columbia Southern Station, 1945-1951
Box 04 Folder 1
Stromgren, 1957-1958
Box 04 Folder 2
N.Y. Academy of Science, 1940-1945
Box 04 Folder 3
Office of Naval Research (ONR)
Box 04 Folder 4
Oort, J.H., 1941-1960
Box 04 Folder 5
Neighbor's Society, 1937-1956
Box 04 Folder 6
Netherlands Book Committee, 1946
Box 04 Folder 7
Netherlands Information Bureau, 1941-1947
Box 04 Folder 8
Netherlands Study Group, 1945
Box 04 Folder 11
Netherlands University League, 1942-1950
Box 04 Folder 9
National Science Foundation (N.S.F.), 1953-1959
Box 04 Folder 10
A Punched Card Catalogue of Data for the Stars in the Boss General Catalogue
Box 04 Folder 12
Mailing list, 1961-1962
Box 04 Folder 10
Netherlands Information Bureau, 1941-1947
Box 05 Folder 1
Struve, Yerkes Observatory, 1934-1958
Box 05 Folder 2
Observatory Uccle, 1931-1946
Box 05 Folder 3
Schlesinger, 1940-1941
Box 05 Folder 4
Sydney Observatory, 1953
Box 05 Folder 5
U.S. Naval Observatory, 1933-1959
Box 05 Folder 6
University of Brussels, 1946
Box 05 Folder 7
Osterhoff, P. - Holland, 1934-1951
Box 05 Folder 8
Polowe, David, 1942-1946
Box 05 Folder 9
Radcliffe Observatory, 1958
Box 05 Folder 10
Reuyl, D., 1942-1943
Box 05 Folder 11
Rosseland, 1945-1947
Box 05 Folder 12
Royal Observatory, 1946-1953
Box 05 Folder 13
Royal Observatory, South Africa, 1939-1957
Box 05 Folder 14
D.H. Sadler - Royal Greenwich Observatory, 1957-1959
Box 05 Folder 15
Schauer, Charles - Research Corporation, 1946-1949
Box 05 Folder 16
Prendergast, Kevin, 1953-1956
Box 05 Folder 17
Schwarzschild, M., 1941-1955
Box 05 Folder 18
Science Journal, 1940
Box 05 Folder 19
Shapley, Harlow, 1940-1957
Box 05 Folder 20
Sky and Telescope (Federer), 1942-1947
Box 05 Folder 21
Sproul Observatory - Swarthmore College, 1944-1956
Box 06 Folder 1
Dearborn Observatory - Northwestern University, 1940-1954
Box 06 Folder 2
de Vaucouleurs, G., 1953-1957
Box 06 Folder 3
Dunham, Theo, 1953-1954
Box 06 Folder 4
Eastman Kodak Co., 1941-1955
Box 06 Folder 5
Eckert, W., 1940-1957
Box 06 Folder 6
Eichner, L.C., 1946-1960
Box 06 Folder 7
Fulbright, J. - Australia, 1950-1959
Box 06 Folder 8
Geology Dept. - Columbia College, 1950-1953
Box 06 Folder 9
Guggenheim Foundation, 1959-1962
Box 06 Folder 10
Harvard College Observatory, 1939-1956
Box 06 Folder 11
Higgins Fund, 1954-1957
Box 06 Folder 12
Hill, Sarah J., 1947-1958
Box 06 Folder 13
Hill, Sarah - Makemson, Maud, 1934-1952
Box 06 Folder 14
International Astronomical Union (I.A.U.), 1950-1959
Box 07 Folder 1
Bok, Bart J., 1940-1957
Box 07 Folder 2
Brouwer, Dirk, 1955-1962
Box 07 Folder 3
Brouwer, Dirk, 1948-1955
Box 07 Folder 4
Astrophysical Journal, 1932-1949
Box 07 Folder 5
Barnard, 1942-1949
Box 07 Folder 6
Blaauw, Adrian, 1940-1958
Box 07 Folder 7
Bosscha Observatory, Hins, C.H., 1934-1946
Box 07 Folder 8
Bullen, K.E., 1953-1956
Box 07 Folder 9
Carnegie Institution of Washington, D.C., 1934-1960
Box 07 Folder 10
Cincinnati Observatory (Herget, P.), 1935-1959
Box 07 Folder 11
Curtiss-Wright Corporation, 1942-1943
Box 08 Folder 1
Miscellaneous, 1950-1958
Box 08 Folder 2
Miscellaneous, 1950-1951
Box 08 Folder 3
Menzel, Harvard Observatory, 1946-1954
Box 08 Folder 4
Johannesburg, South Africa, 1947-1957
Box 08 Folder 5
Johannesburg, South Africa - Photographic plates, 1947-1949
Box 08 Folder 6
Johannesburg, South African Embassy, 1949
Box 08 Folder 7
Mt. Stromlo, Canberra, Australia, 1949-1955
Box 08 Folder 8
Mt. Wilson and Palomar Observatories, 1931-1959
Box 08 Folder 9
Miscellaneous, 1934-1947
Box 08 Folder 10
Princeton, 1940-1951
Box 08 Folder 11
Miscellaneous, various dates
Box 10 Folder 2
Star Tables, 1942-1950
Box 10 Folder 3
University Notices, before 1963
Box 10 Folder 4
Teaching Assistant Records, 1963-1965
Box 10 Folder 5
Van de Kamp, 1940-1943
Box 10 Folder 6
Wachmann, A. - Visiting professor, 1959-1961
Box 10 Folder 7
Warner and Swasey Observatory, 1940-1956
Box 10 Folder 8
Washburn Observatory, 1947-1948
Box 10 Folder 9
Wood, Ben, 1933-1946
Box 10 Folder 10
Yale-Columbia Southern Observatory - Jackson, Cyril, 1959-1962
Box 10 Folder 11
Yale University Observatory, 1932-1950
Box 10 Folder 12
Yerkes Observatory, 1939-1950
Box 11 Folder 1
Miscellaneous (173)
Box 11 Folder 2
Yowell, E.C., 1942-1955
Box 11 Folder 3
Science Committee, 1937-1945
Box 11 Folder 4
Secretarial Miscellaneous, Replies to Lay Inquiries, 1942-1956
Box 11 Folder 5
Argentina, Oct. 15, 1961
Box 11 Folder 6
Brouwer, Dirk, 1935-1945
Box 11 Folder 7
Brouwer, Dirk, 1945-1947
Box 09 Folder 1
Miscellaneous, 1950-1959
Box 09 Folder 2
Miscellaneous, [v.d.]