Series 1. Original Correspondence and Documents
Subseries 1. Helen Wright
Book reviews: Explorer of the Universe & Legacy of George Ellery Hale 1966, 1972
Correspondence re: Legacy of George Ellery Hale 1972
Helen Wright correspondence 1950-1968
Subseries 2. George Ellery Hale
Series 2. Correspondence and Documents assembled by Helen Wright
Subseries 1. Chronological Correspondence
Chronological correspondence 1887-1889
Chronological correspondence 1890-1891
Chronological correspondence 1892-1896
Chronological correspondence 1897-1899
Chronological correspondence 1900-1903
Subseries 2. Correspondence and Documents by Individuals
Breasted, James 1913-1925
Breasted, James 1926-1933
Bridge, N. – Butler, H.
Campbell, W.W. 1900-1917
Carnegie, Andrew see also: Series 2.3, Carnegie Institution 1904-1935
Carty, John J. 1918-1933
Caulfield, M. – Cross, C.
Darboux, G – Dunham
Dunn, Gano 1917-1934
Durand – Dyson
Einstein, Albert 1913-1933
Ellerman, F. – Evershed, E.
Farrand, Max 1927-1935
Fleming, Arthur 1915-1935
Flexner, Simon 1917-1926
Fox, Philip 1916-1934
Frost, Edwin 1898-1924
Gianetti – Goodhue, B.
Goodwin, H.M. 1887-1900
Goodwin, H.M. 1901-1911
Goodwin, H.M. 1912-1916
Goodwin, H.M. 1917-1936, 1952
Hale family 1859-1898
Hale family 1902-1918
Hale family 1919-1939
Hale, William 1896-1921
Hale, William 1923-1936
Halsted, S. – Harper, W.
Hartman, J. – House, E.
Huggins, William 1892-1900
Huggins, William 1901-1931
Hunt, Myron 1918
Huntington, Henry 1914-1934
Hussey, W. – Janssen
Jeans, J.H. 1918-1934
Jewell, L. – Juson, H.
Macpherson, H. – Mason, M.
Mathews, S. – Merriam, J.
Merrill, S. – Moore, E.
Millikan, Robert A. see: Series 2.3, Caltech
Morgan, T.H. 1927-1932
Wilson, Woodrow 1916-1919
Subseries 3. Correspondence and Documents by Topic
American Astronomical Society 1897-1899
Astrophysical Journal 1891-1898
Awards and honors 1907-1933
Beloit College 1891-1895, 1951
Book collecting 1925-1934
Caltech see also: Throop polytechnic 1920-1922
Caltech 1923-1927
Caltech 1928-1930
Caltech 1931-1934
Caltech 1935-1949
Carnegie Institution 1901-1936
Children's stories and poetry ca 1926-1933
Egyptology 1913-1925
Egyptology 1926-1929
Egyptology 1930-1935
History and philosophy of science 1925-1933
Illnesses 1910-1937
International Astronomical Union 1907-1919
International cooperation 1904-1910
International cooperation 1911-1915
International cooperation 1916-1918
International science 1918-1919
International science 1922-1931
International science 1932-1935
Massachusetts Institute of Technology ca 1880s
Mount Wilson Observatory 1902 (1)
Mount Wilson Observatory 1902 (2)
Mount Wilson Observatory 1902 (3)
Mount Wilson Observatory 1903 (1)
Mount Wilson Observatory 1903 (2)
Mount Wilson Observatory 1903 (3)
Mount Wilson Observatory 1903 (4)
Mount Wilson Observatory 1904 (1)
Mount Wilson Observatory 1904 (2)
Mount Wilson Observatory 1905
Mount Wilson Observatory 1906
Mount Wilson Observatory 1907
Mount Wilson Observatory 1908
Mount Wilson Observatory 1909
Mount Wilson Observatory 1910
Mount Wilson Observatory 1911
Mount Wilson Observatory 1912-1914
Mount Wilson Observatory 1915-1917
Mount Wilson Observatory 1918-1919
Mount Wilson Observatory 1920-1922
Mount Wilson Observatory 1923-1924
Mount Wilson Observatory 1925-1949
Mount Wilson Observatory: Library list undated
Palomar Telescope: Design and finance 1921-1927
Palomar Telescope: Design and finance Jan-May 1928
Palomar Telescope: Design and finance Jun-Dec 1928
Palomar Telescope: Design and finance 1929
Palomar Telescope: Design and finance 1930-1933
Palomar Telescope: Design and finance 1934-1935
Palomar Telescope: Design and finance 1936; 1946-1948
Palomar Telescope: Mirror 1905; 1923-1928
Palomar Telescope: Mirror 1929
Palomar Telescope: Mirror 1930
Palomar Telescope: Mirror 1931
Palomar Telescope: Mirror 1932
Palomar Telescope: Mirror 1933
Palomar Telescope: Mirror 1934
Palomar Telescope: Mirror 1935-1936
Palomar Telescope: Site 1928-1935
Palomar Telescope: Mounting 1928-1936
Palomar Telescope: Auxiliary instruments 1929-1942
Palomar Telescope: Shopwork 1929-1932
Palomar Telescope: Dedication 1948
Poetry (by GEH) ca 1911-1922
Rockefeller Foundation 1919
Solar Work 1889-1897
Solar Work 1898-1903
Solar Work 1904-1906
Solar Work 1908
Solar Work 1909-1914
Solar Work 1915-1934
Smithsonian Institution 1906-1914
Throop Polytechnic see also: Caltech 1907-1908
Throop Polytechnic 1909-1919
Travels 1909-1910
Travels 1911-1915
Travels 1922-1929
Yerkes Observatory 1892-1895
Yerkes Observatory 1895-1896
Yerkes Observatory 1899-1903
Series 3. Organizations
National Academy of Sciences 1903-1913
National Academy of Sciences 1914-1915
National Academy of Sciences 1915-1916
National Academy of Sciences 1918-1922
National Academy of Sciences 1923-1935; 1950-1951
National Research Council 1915-1916
National Research Council 1917
National Research Council 1918
National Research Council 1919
National Research Council 1920
National Research Council 1921
National Research Council 1922
National Research Council 1923
National Research Council 1924-1926
National Research Council 1927-1929
National Research Council 1931-1934
National Research Council 1935-1938
National Research Fund/Fellowships 1917-1919
National Research Fund/Fellowships 1924-1925
National Research Fund/Fellowships 1926-1928
National Research Fund/Fellowships 1929-1932
Series 4. Publications
Hale reprints 1890-1892
Hale reprints 1893-1897
Hale reprints 1904-1905
Hale reprints 1906-1907
Hale reprints 1920-1919
Hale reprints 1920-1925
Hale reprints 1926-1929
Hale reprints 1930-1936
Others' reprints undated
Others' reprints undated
Others' reprints undated
Series 5. Biographical
Autobiographical notes ca 1933
Works about Hale: Abetti, Giorgio 1910; 1938
Works about Hale: Adams, Walter 1938; 1947
Works about Hale: Aitken, Robert 1916
Works about Hale: Babcock, Harold 1938; 1939
Works about Hale: Carew, H.D. 1928
Works about Hale: Connor, Elizabeth 1962
Works about Hale: Dunham, Theodore 1938
Works about Hale: Fox, Philip 1938
Works about Hale: Goodwin, H.M. 1920
Works about Hale: Hale, William 1939
Works about Hale: Mosgroveer, Ellie 1950
Works about Hale: Newell, H.F. 1933
Works about Hale: Seares, F.H. 1938
Works about Hale: Stratton, F.J.M. 1938
Works about Hale: The Telescope 1936
Works about Hale: Turner, H.H. 1904
Bibliography 1935
Miscellaneous biographical ca 1900-1940