Results for "Astrophysical observatories"
News Broadcast of Secretary Abbot's Solar Invention
- Date: c. September 30, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- SI History Bibliography
Statement to the Smithsonian Board of Regents on Ten Years of Smithsonian Affairs
- Date: 1937
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- SI History Bibliography
The View From the Castle: The late Charles Greeley Abbot--inventor, solar authority, astrophysicist, singer--was the fifth secretary of the Institution
- Date: February 1974
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
- SI History Chronology
S. Dillon Ripley, Secretary, 1964-1984, Dies
- Date: March 12, 2001 19th century
- SI History Bibliography
The View From the Castle: Smithsonian solar research promises new insights into how the sun affects both our health and the weather here on Earth
- Date: August 1974
- Creator: Ripley, Sidney Dillon 1913-2001
- Creator: Ripley, Sidney Dillon 1913-2001
- SI History Bibliography
The Smithsonian Institution, 1846-1896, The History of its First Half Century
- Date: 1897
- SI History Bibliography
Biology and the Smithsonian Institution
- Date: 1967
- Creator: Ritterbush, Philip C
- Creator: Ritterbush, Philip C
- SI History Bibliography
Report: Oral Histories in Meteoritics and Planetary Science: XIII: Fred L. Whipple
- Date: 2004
- Creator: Marvin, Ursula B
- Creator: Marvin, Ursula B
Secretary Abbot with Solar Equipment
- Creator: Unknown
- Creator: Unknown
Dr. Charles G. Abbot with Harmonic Print-out
- Date: 1973
- Creator: Unknown
- Creator: Unknown
Secretary Abbot with Printouts
- Date: c. 1968
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Increase and Diffusion: A Brief Introduction to the Smithsonian Institution
- Date: 1969, 1970, 1975
- Creator: Smithsonian Institution Office of Public Affairs
- Creator: Smithsonian Institution Office of Public Affairs
