Results for "Philosophical Society of Washington (Washington, D.C.)"

     
    Showing results 61 - 72 of 283 for Philosophical Society of Washington (Washington, D.C.)
    1. Authority Record/EAC

      Cloud, Preston, 1912-1991

      • Date: 1912 1991

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    3. Online Publications

      The International Catalogue of Scientific Literature

      • Date: August 6, 1897
      • Creator: Adler, Cyrus 1863-1940
      • Creator: Adler, Cyrus 1863-1940

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    5. SI History Bibliography

      The Founding of the National Academy of Sciences--A Reinterpretation

      • Date: 1957
      • Creator: Dupree, A. Hunter
      • Creator: Dupree, A. Hunter

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    7. Samuel Pierpont Langley and the Personal Equation Problem

      • Date: April 12, 2018
      • Description: The term “personal equation” came into use in the 19th century as scientists found that observers have inherent biases: some anticipate events, and some report events after they have occurred. Recognition of the problem led to a spate of personal equation instruments: some measured biases of this sort, and some reduced the effect of personal errors. Most of these

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    9. Regents

      Ferguson, Roger W., Jr. (10/28/1951- )

      • Date: Regent Tenure: 5/6/2017-Present

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    11. Finding Aid

      SIA RU007007, Carmichael, Leonard 1898-1973, Leonard Carmichael Papers, 1952-1964

      • Date: 1952 1952-1964
      • Creator: Carmichael, Leonard, 1898-1973
      • Creator: Smithsonian Institution Archives

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    13. Document

      Alexander Graham Bell Demonstrates Telephone for Henry Family | Smithsonian Institution Archives

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      • SI History Bibliography

        S. Dillon Ripley

        • Date: September 2003
        • Creator: Challinor, David
        • Creator: Challinor, David

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      • SI History Bibliography

        A Memoir of Joseph Henry: A Sketch of His Scientific Work

        • Date: 1880
        • Creator: Taylor, William B (William Bower) 1821-1895
        • Creator: Taylor, William B (William Bower) 1821-1895

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      • Regents

        Bache, Alexander Dallas (07/19/1806-02/17/1867)

        • Date: Regent Tenure: 08/10/1846-02/17/1867

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      • Finding Aid

        SIA RU007054, Philadelphia Museum Company, Records, 1792, 1808-1842 and undated

        • Date: 1792 1792-1842 1792, 1808-1842 and undated
        • Creator: Philadelphia Museum Company
        • Creator: Smithsonian Institution Archives

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      • Regents

        d'Harnoncourt, Anne (9/7/1943 - 6/1/2008)

        • Date: Regent Tenure: 12/28/1995-2007

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      Showing results 61 - 72 of 283 for Philosophical Society of Washington (Washington, D.C.)

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