Results for "Smithsonian Astrophysical Observatory. Project Celescope"

 
Showing results 1 - 6 of 6 for Smithsonian Astrophysical Observatory. Project Celescope
  1. SI History Chronology

    Charles G. Abbot Elected Secretary

    • Date: January 10, 1928

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  3. SI History Bibliography

    The Smithsonian Institution

    • Date: 1964

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  5. SI History Bibliography

    The First Hundred Years of the Smithsonian Institution, 1846- 1946

    • Date: 1946
    • Creator: True, Webster Prentiss b. 1892
    • Creator: True, Webster Prentiss b. 1892

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  7. SI History Bibliography

    The Smithsonian Institution

    • Date: 1929
    • Creator: True, Webster Prentiss b. 1892
    • Creator: True, Webster Prentiss b. 1892

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  9. 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

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  11. SI Officials at East Door to SI Building

    SI Officials at East Door to SI Building

    • Date: 1915
    • Creator: Unknown
    • Creator: Unknown

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Showing results 1 - 6 of 6 for Smithsonian Astrophysical Observatory. Project Celescope