Results for "Astrophysical observatories"
Smithsonian Astrophysical Observatory in the South Yard
- Date: 1899
- Creator: Unknown
- Creator: Unknown
Smithsonian Astrophysical Observatory Employees
- Date: 1930-1940?
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Astrophysical Observatory Established
- Date: March 1, 1890
Smithsonian Astrophysical Observatory, South Yard
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Andrew Kramer at Work at Astrophysical Observatory
- Date: c. 1940s
- Creator: Unknown
- Creator: Unknown
Camera Used by Smithsonian Astrophysical Observatory
- Date: c. 1960
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Leading Operations of the Smithsonian Astrophysical Observatory, 1895-
- Date: 1955
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- SI History Chronology
First Astrophysical Observatory Appropriation
- Date: March 3, 1891
Smithsonian Astrophysical Observatory, Table Mountain, CA
- Creator: Unknown
- Creator: Unknown
In the Astrophysical Observatory
- Date: 1933
Smithsonian Astrophysical Observatory Testing at Camp Lee, Virginia
- Creator: Unknown
- Creator: Unknown
Astrophysical Observatory, Unidentified Location
- Date: Undated
- Creator: Unknown
