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Showing results 1 - 11 of 11 for Twitter
  1. SI History Chronology

    Secretary Walcott Dies

    • Date: February 9, 1927

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  3. SI History Chronology

    Samuel Langley Appointed Acting Secretary

    • Date: February 10, 1887

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  5. SI History Chronology

    Charles G. Abbot Retires as Secretary

    • Date: June 29, 1944

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  7. SI History Chronology

    Samuel Langley Elected Third Secretary

    • Date: November 18, 1887

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  9. SI History Chronology

    Charles D. Walcott Elected Secretary

    • Date: January 23, 1907

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  11. SI History Chronology

    Charles G. Abbot Elected Secretary

    • Date: January 10, 1928

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  13. Spencer Baird Elected Secretary, May 17, 1878, Smithsonian Archives - History Div.

    Spencer Baird Elected Secretary

    • Date: May 17, 1878

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  15. SI History Chronology

    Secretary Spencer Fullerton Baird Dies

    • Date: August 19, 1887

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  17. SI History Chronology

    True Appointed Librarian for USNM

    • Date: 1881

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

    Alexander Wetmore Elected Secretary

    • Date: January 12, 1945

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  21. Joseph Henry Dies, May 13, 1878, Smithsonian Archives - History Div.

    Joseph Henry Dies

    • Date: May 13, 1878

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Showing results 1 - 11 of 11 for Twitter