Results for "Smithsonian Institution. Environmental Sciences Program"

 
Showing results 2389 - 2400 of 2699 for Smithsonian Institution. Environmental Sciences Program
  1. SI History Chronology

    Death of William Henry, Father of Joseph Henry

    • Date: October 20, 1811

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  3. SI History Chronology

    First Vending Machines Installed in NHB, SIB

    • Date: 1955

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  5. SI History Chronology

    North American Mammals Exhibit Opens, NZP

    • Date: May 4, 1980

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  7. SI History Chronology

    National Gallery of Art Exhibit in SI Building

    • Date: 1907

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  9. SI History Chronology

    FCC Renews NMAH Ham Radio Charter

    • Date: June, 1981

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  11. SI History Chronology

    Old Patent Office Building to House Art

    • Date: 1958

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  13. SI History Chronology

    Mary Vaux Walcott Leaves Bequest to SI

    • Date: 1940

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  15. SI History Chronology

    First 15-year Award Presented to Docent

    • Date: May 27, 1981

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  17. SI History Chronology

    Langley Medal Given to Wernher von Braun

    • Date: June 6, 1967

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  19. SI History Chronology

    SAO Opens Mt. Hopkins Observatory, Arizona

    • Date: October 23, 1968

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  21. SI History Chronology

    Ruel P. Tolman Becomes Director of NCFA

    • Date: 1932

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  23. SI History Chronology

    Thomas M. Beggs Becomes Director of NCFA

    • Date: 1948

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Showing results 2389 - 2400 of 2699 for Smithsonian Institution. Environmental Sciences Program

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