Results for "Smithsonian Astrophysical Observatory. Moonwatch Division"
- SI History Chronology
Astrophysical Observatory Buildings
- Date: 1899
- SI History Chronology
Astrophysical Observatory Established
- Date: March 1, 1890
Plan of the Astrophysical Observatory
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Magnetic Observatory to be Built at SI
- Date: February 3, 1853
SAO Buildings at Mt. Montezuma, Chile
- Creator: Unknown
- Creator: Unknown
- Smithsonian Legal Document
An Act To amend the Act entitled "An Act to provide for cooperation by the Smithsonian Institution with State, educational, and scientific organizations in the United States for continuing ethnological researches on the American Indians," approved April 10, 1928, and for other purposes
- Date: 1950 08/22/1949
- Creator: 81st Congress, Sess. 1, 1949
- Creator: 81st Congress, Sess. 1, 1949
SAO Buildings at Mt. Montezuma, Chile
- Date: c. 1946
- Creator: Unknown
- Creator: Unknown
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 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 Bibliography
The Smithsonian Building and Grounds
- Date: 1897
- Creator: Goode, G. Brown (George Brown) 1851-1896
- Creator: Goode, G. Brown (George Brown) 1851-1896
Observing Station in Peru
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Astrophysical Observatory
