Results for "Twitter"
- Document
Abbot Tests Solar Steam Boiler
- SI History Chronology
Secretary Emeritus Abbot Dies
- Date: December 17, 1973
- SI History Bibliography
Sons of Science: The Story of the Smithsonian Institution and its Leaders
- Date: 1949
- Creator: Oehser, Paul H
- Creator: Oehser, Paul H
- SI History Chronology
Abbot Sets up Solar Cooker on Mt. Wilson
- Date: 1923
- SI History Chronology
Abbot Becomes Director of SAO
- Date: March 1, 1907
- SI History Chronology
Celebration of Abbot's 83rd Birthday
- Date: May 31, 1955
- SI History Bibliography
The Smithsonian Astrophysical Observatory Solar Constant Program
- Date: May 1979
- Creator: Hoyt, Douglas V
- Creator: Hoyt, Douglas V
- 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
Secretary Walcott Dies
- Date: February 9, 1927
Dr. Charles G. Abbot with Book
- Creator: Unknown
- Creator: Unknown
Secretary Charles G. Abbot
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
A Shelter for Observers on Mount Whitney
- Date: 1910
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
