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Showing results 1 - 12 of 60 for Twitter
  1. SI History Chronology

    Secretary Emeritus Carmichael Dies

    • Date: September 16, 1973

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  3. SI History Chronology

    Carmichael Auditorium Dedicated

    • Date: January 21, 1974

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  5. SI History Chronology

    Carmichael Fund Established at Tufts

    • Date: 1976

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  7. SI History Chronology

    Secretary Wetmore Retires

    • Date: December 31, 1952

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  9. SI History Chronology

    Telephone Exhibit Opens

    • Date: March 11, 1957

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  11. Leonard Carmichael, by Unknown, Smithsonian Archives - History Div, 82-3174.

    Leonard Carmichael

    • Creator: Unknown
    • Creator: Unknown

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  13. SI History Chronology

    Secretary Carmichael Retires

    • Date: January 31, 1964

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  15. Smithsonian Legal Document

    Smithsonian Institution, Board of Regents, Minutes, 1963

    • Date: January 24,1963
    • Creator: Board of Regents
    • Creator: Board of Regents

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  17. SI History Bibliography

    Legislative History, Public Law 87-443, Establishing a National Portrait Gallery as a Bureau of the Smithsonian Institution, Approved April 27, 1962

    • Date: 1962

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  19. SI History Chronology

    Hall of Everyday Life Opens

    • Date: January 26, 1957

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  21. SI History Chronology

    Hall of Power Machinery Opens

    • Date: March 27, 1957

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  23. 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

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Showing results 1 - 12 of 60 for Twitter

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