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  1. SI History Chronology

    Secretary Wetmore Retires

    • Date: December 31, 1952

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  3. SI History Chronology

    Charles G. Abbot Retires as Secretary

    • Date: June 29, 1944

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  5. SI History Chronology

    Leonard Carmichael Becomes Seventh Smithsonian Secretary

    • Date: January 2, 1953

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  7. SI History Chronology

    Smithsonian Centennial Celebration

    • Date: 1946

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  9. Alexander Wetmore Elected Secretary, January 12, 1945, Smithsonian Archives - History Div.

    Alexander Wetmore Elected Secretary

    • Date: January 12, 1945

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Showing results 1 - 5 of 5 for Twitter