Results for "Smithsonian Astrophysical Observatory. Project Celescope"
Solar Observation Station at Mt. Montezuma, Chile
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
Mt. Wilson, California
- Date: c. early 20th century
- Creator: Unknown
- Creator: Unknown
SAO Staffers at Work
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Astrophysical Observatory
Tennis Courts Behind SI Building
- Date: 1920
- Creator: Unknown
- Creator: Unknown
Dr. Earl S. Johnston
- Date: 1936
- Creator: Unknown
- Creator: Unknown
Residents of Mt. Harquahala, Arizona
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
Walter Munn and the K-50 Geodetic Camera
- Date: c. 1970
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Astrophysical Observatory
- SI History Bibliography
The Smithsonian Institution
- Date: 1903
- SI History Bibliography
The Smithsonian Institution: A Description of Its Work
- Date: 1951
Staff at Table Mountain, California
- Date: c. 1925
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
The Smithsonian Institution
- Date: 1964
- SI History Bibliography
The Smithsonian Institution: Its Origin, Growth, and Activities
- Date: January and February 1896
- Creator: Bolton, Henry Carrington
- Creator: Bolton, Henry Carrington
