Results for "African Americans -- Washington (D.C.)"

 
Showing results 193 - 204 of 250 for African Americans -- Washington (D.C.)
  1. Online Publications

    Joseph Henry's Letter to Samuel Foster Haven (April 3, 1856)

    • Date: April 3, 1856
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project

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  3. SI History Bibliography

    James Smithson and the Smithsonian Story

    • Date: 1965
    • Creator: Carmichael, Leonard 1898-1973,Long, J. C
    • Creator: Carmichael, Leonard 1898-1973,Long, J. C

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  5. Online Publications

    Joseph Henry's Letter to John Tyndall (January 7, 1873)

    • Date: January 7, 1873
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project

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  7. Lewis R. Gibbes's Letter to Joseph Henry (June 30, 1845)

    Lewis R. Gibbes's Letter to Joseph Henry (June 30, 1845)

    • Date: June 30, 1845
    • Creator: Gibbes, Lewis R,Joseph Henry Papers Project
    • Creator: Gibbes, Lewis R,Joseph Henry Papers Project

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  9. Joseph Henry's Letter to William Brooke O'Shaughnessy (October 30, 1843)

    Joseph Henry's Letter to William Brooke O'Shaughnessy (October 30, 1843)

    • Date: October 30, 1843
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project

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  11. SI History Bibliography

    The Papers of Joseph Henry: January 1844-December 1846, The Princeton Years

    • Date: 1992

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  13. Online Publications

    Joseph Henry's Letter to an Anonymous Recipient (February 6, 1837)

    • Date: February 6, 1837
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project

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  15. Illustration of a Siren Fog Signal

    Illustration of a Siren Fog Signal

    • Date: 1875
    • Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project
    • Creator: Tyndall, John 1820-1893,Joseph Henry Papers Project

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  17. Smithsonian Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor

    Smithsonian Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor

    • Date: c. 1830s
    • Creator: Unknown
    • Creator: Unknown

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  19. Bern Dibner Awarded Smithson Society Gold Medal

    Bern Dibner Awarded Smithson Society Gold Medal

    • Date: 1976
    • Creator: Unknown
    • Creator: Unknown

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  21. Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor

    Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor

    • Date: c. 1830s
    • Creator: Unknown
    • Creator: Unknown

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  23. Letter from Samuel Morse to Alfred Vail, January 15, 1857

    Letter from Samuel Morse to Alfred Vail, January 15, 1857

    • Date: January 15, 1857 19th century
    • Creator: Morse, Samuel Finley Breese 1791-1872
    • Creator: Morse, Samuel Finley Breese 1791-1872

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Showing results 193 - 204 of 250 for African Americans -- Washington (D.C.)

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