Results for "Smithsonian Institution. Office of the Secretary. Executive Assistant to the Secretary"

 
Showing results 1 - 3 of 3 for Smithsonian Institution. Office of the Secretary. Executive Assistant to the Secretary
  1. SI History Chronology

    Samuel Langley Appointed Acting Secretary

    • Date: February 10, 1887

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  3. SI History Chronology

    Samuel Langley Elected Third Secretary

    • Date: November 18, 1887

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  5. SI History Chronology

    Langley & Goode Appointed Asst. Secretaries

    • Date: January 12, 1887

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Showing results 1 - 3 of 3 for Smithsonian Institution. Office of the Secretary. Executive Assistant to the Secretary