Results for "Observatories"
Smithsonian Astrophysical Observatory Employees
- Date: 1930-1940?
- Creator: Unknown
- Creator: Unknown
W. S. Adams, Director of Mount Wilson Observatory
- Date: c. 1940?
- Creator: Unknown
- Creator: Unknown
- Finding Aid
SIA RU000474, Smithsonian Astrophysical Observatory, Records, 1893-1899
- Date: 1893 1893-1899
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Institution Archives
Astrophysical Observatory, Unidentified Location
- Date: Undated
- Creator: Unknown
Astrophysical Observatory, Flint Island Expedition Apparatus
- Date: 1908 January 1908
- Creator: Unknown
- SI History Bibliography
The Smithsonian Astrophysical Observatory Solar Constant Program
- Date: May 1979
- Creator: Hoyt, Douglas V
- Creator: Hoyt, Douglas V
- SI History Chronology
S. P. Langley Named Director of Observatory
- Date: March 2, 1890
Astrophysical Observatory, Temporary Station, Bassour, Algeria
- Date: 1911 1911-1912
- Creator: Unknown
Astrophysical Observatory, Temporary Station, Bassour, Algeria
- Date: 1911 1911-1912
- Creator: Unknown
- Finding Aid
SIA RU000085, Smithsonian Astrophysical Observatory, Records, 1923-1954
- Date: 1923 1923-1954
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Institution Archives
Astrophysical Observatory, Solar Tower, Mount Wilson, California
- Date: 1910 After 1910
- Creator: Unknown
- Authority Record/EAC
Agency history, 1890-
- Date: 1890 1890-
- Creator: Smithsonian Astrophysical Observatory
