Results for "Smithsonian Institution. Acting Assistant Secretary for Science"

 
Showing results 1 - 2 of 2 for Smithsonian Institution. Acting Assistant Secretary for Science
  1. SI History Chronology

    Joseph Henry Endorses Hayes' Arctic Expedition

    • Date: March 16, 1860

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  3. SI History Chronology

    National Herbarium Transferred from Smithsonian to the Agriculture Department

    • Date: January 1, 1868

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Showing results 1 - 2 of 2 for Smithsonian Institution. Acting Assistant Secretary for Science