Results for "Smithsonian Astrophysical Observatory. Project Celescope"
- SI History Chronology
S. Dillon Ripley, Secretary, 1964-1984, Dies
- Date: March 12, 2001 19th century
Secretary Charles G. Abbot with Bolometric Apparatus
- Date: 1900
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Mr. Smithson's Big Idea
- Date: November 23, 1946
- Creator: Pringle, Henry F,Pringle, Katharine
- Creator: Pringle, Henry F,Pringle, Katharine
Alexander Graham Bell
- Date: c. 1880s
- Creator: Unknown
- Creator: Unknown
Alexander Graham Bell
- Date: c. 1910s
- Creator: Unknown
- Creator: Unknown
Fred L. Whipple Receives Distinguished Federal Civilian Service Award
- Date: 1963
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Biology and the Smithsonian Institution
- Date: 1967
- Creator: Ritterbush, Philip C
- Creator: Ritterbush, Philip C
Alexander Graham Bell
- Date: 1876
- Creator: Unknown
- Creator: Unknown
Secretary Abbot Carrying the Radiometer up Mount Wilson
- Date: c. 1930?
- Creator: Unknown
- Creator: Unknown
- SI History Bibliography
Around the World with the Smithsonian
- Date: 2004
- Creator: Craig, William O
- Creator: Craig, William O
- SI History Bibliography
Adventures in the World of Science
- Date: 1958
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- SI History Bibliography
Samuel P. Langley: Solar Scientist, 1867-1891
- Date: 1969
- Creator: Obendorf, Donald Leroy
- Creator: Obendorf, Donald Leroy
