Results for "Smithsonian Institution. Archives and Special Collections Council"
Solar Shed in the South Yard
- Date: c. 1950s
SAO Slide-rule Machine
- Date: 1931
- Creator: Unknown
- Creator: Unknown
New Dwelling at Mt. Montezuma, Chile
- Date: 1939-1940
- Creator: Unknown
- Creator: Unknown
Mt. Montezuma, Chile
- Date: c. 1935
- Creator: Unknown
- Creator: Unknown
W. S. Adams, Director of Mount Wilson Observatory
- Date: c. 1940?
- Creator: Unknown
- Creator: Unknown
Fred Lawrence Whipple
- Date: 1982
- Creator: Cornell, James
- Creator: Cornell, James
Residents of Mt. Harquahala, Arizona
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
Expert Mechanician Making Delicate Instruments for Solar Observations
- Date: 1930 Between 1930 and 1934
Astrophysical Observatory, Unidentified Location
- Date: Undated
- Creator: Unknown
The Periodometer, a New Instrument for Analysing Solar Records
- Date: 1930 Between 1930 and 1934
Astrophysical Observatory, Temporary Station, Bassour, Algeria
- Date: 1911 1911-1912
- Creator: Unknown
One of the Instruments Used to Determine Sunlight Intensity and Sky Brightness
- Date: 1930 Between 1930 and 1934
