Results for "Smithsonian Astrophysical Observatory. Assistant Director (Administration)"
- Finding Aid
SIA RU000201, Smithsonian Institution Assistant Secretary in charge of the United States National Museum, Correspondence and Memoranda, 1875-1902
- Date: 1875 1875-1902
- Creator: Smithsonian Institution. Assistant Secretary in charge of the United States National Museum
- Creator: Smithsonian Institution Archives
SAO Station Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
Building Shelter at Mt. Whitney, California
- Date: 1909
- Creator: Unknown
- Creator: Unknown
SAO Shelter, Mt. Whitney, California
- Date: 1909
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Sketch of Professor S. P. Langley
- Date: 1885
- Creator: Holden, Edward Singleton
- Creator: Holden, Edward Singleton
SAO Mount Whitney Shelter Erected
- Date: 1909
SAO Shelter Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
SAO Station Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
The View From the Castle: The work of Smithsonian astrophysicists ranges from black holes and the origin of the universe to the sun and the Earth
- Date: March 1976
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
- SI History Bibliography
The First Hundred Years of the Smithsonian Institution, 1846- 1946
- Date: 1946
- Creator: True, Webster Prentiss b. 1892
- Creator: True, Webster Prentiss b. 1892
- SI History Chronology
Samuel Langley Elected Third Secretary
- Date: November 18, 1887
North Carolina Eclipse Expedition of 1900
- Date: May 28, 1900
