Results for "Smithsonian Institution. Assistant Secretary for Science"

 
Showing results 1 - 10 of 10 for Smithsonian Institution. 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

    Joseph Henry and Spencer Fullerton Baird Provide Instructions for Mexican Boundary Survey

    • Date: 1848-1855

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  5. SI History Chronology

    Joseph Henry Builds Large Electromagnet for Bowdoin College

    • Date: December 1831

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  7. SI History Chronology

    Joseph Henry Demonstrates Primitive "Relay" Telegraph

    • Date: 1835

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  9. SI History Chronology

    Abbot Tests Solar Steam Boiler

    • Date: September 30, 1936

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  11. SI History Chronology

    Joseph Henry Builds Electromagnet for Penfield & Taft Ironworks

    • Date: June-July 1831

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  13. SI History Chronology

    Joseph Henry Demonstrates His Most Powerful Electromagnet

    • Date: September 1833

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  15. SI History Chronology

    Joseph Henry and Lewis C. Beck Construct Scale of Chemical Equivalents

    • Date: 1827

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  17. SI History Chronology

    Joseph Henry Unveils Large Galvanic Battery

    • Date: September 1834

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  19. SI History Chronology

    Joseph Henry Requests Equipment from England for Pacific Railroad Surveys

    • Date: May 12, 1853

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Showing results 1 - 10 of 10 for Smithsonian Institution. Assistant Secretary for Science