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  1. Circular to Officers of Hudson Bay Company, April 20, 1860, Smithsonian Archives - History Div.

    Circular to Officers of Hudson Bay Company

    • Date: April 20, 1860

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  3. Meteorological Observers Told of New Policy, April 1, 1872, Smithsonian Archives - History Div.

    Meteorological Observers Told of New Policy

    • Date: April 1, 1872

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  5. Joseph Henry Appointed to Light-House Board

    Joseph Henry Appointed to Light-House Board

    • Date: September 25, 1852

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  7. Circular on Birds of Middle & South America

    Circular on Birds of Middle & South America

    • Date: December 10, 1863

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  9. Gov't Executive Board for Centennial Expo

    Gov't Executive Board for Centennial Expo

    • Date: January 23, 1874

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  11. Agriculture Department Ends Support of Smithsonian Meteorology Program

    Agriculture Department Ends Support of Smithsonian Meteorology Program

    • Date: December 15, 1873

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  13. Effects of Civil War on Smithsonian, February 1862, Smithsonian Archives - History Div.

    Effects of Civil War on Smithsonian

    • Date: February 1862 Civil War, 1861-1865

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  15. Joseph Henry's Program of Organization for the Smithsonian Adopted

    Joseph Henry's Program of Organization for the Smithsonian Adopted

    • Date: December 13, 1847

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  17. Patent Office Ends Partnership with Smithsonian on Meteorological Program

    Patent Office Ends Partnership with Smithsonian on Meteorological Program

    • Date: May 1860

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  19. Instructions Issued for Polaris Expedition, June 9, 1871, Smithsonian Archives - History Div.

    Instructions Issued for Polaris Expedition

    • Date: June 9, 1871

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