Results for "Smithsonian Institution. Council of Information and Education Directors"
W. S. Adams, Director of Mount Wilson Observatory
- Date: c. 1940?
- Creator: Unknown
- Creator: Unknown
The End of Operation Moonwatch
- Date: 1975
- Creator: Unknown
- Creator: Unknown
Fred Lawrence Whipple
- Date: 1982
- Creator: Cornell, James
- Creator: Cornell, James
Mt. Wilson, California
- Date: c. early 20th century
- Creator: Unknown
- Creator: Unknown
Loyal B. Aldrich and Others at SAO Site
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
SAO Staffers at Work
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Astrophysical Observatory
SAO Mount Whitney Shelter Erected
- Date: 1909
Building Shelter at Mt. Whitney, California
- Date: 1909
- Creator: Unknown
- Creator: Unknown
SAO Shelter Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
SAO Shelter, Mt. Whitney, California
- Date: 1909
- Creator: Unknown
- Creator: Unknown
SAO Station Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
SAO Station Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
