Results for "Inventors"

1. 

   Samuel F. B. Morse's Letter to Joseph Henry (October 17, 1846)

   • Date: October 17, 1846
   • Creator: Morse, Samuel Finley Breese 1791-1872,Joseph Henry Papers Project
   • Creator: Morse, Samuel Finley Breese 1791-1872,Joseph Henry Papers Project

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   Alfred Vail's Letter to Joseph Henry (July 17, 1846)

   • Date: July 17, 1846
   • Creator: Vail, Alfred,Joseph Henry Papers Project
   • Creator: Vail, Alfred,Joseph Henry Papers Project

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5. SI History Bibliography

   "Looking Back: James H. Logan, First superintendent of the Western Pennsylvania School for the Deaf"

   • Date: 1990
   • Creator: Lang, Harry G
   • Creator: Lang, Harry G

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7. Document

   A32497

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9. Document

   A32497A

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11. Collection

    Biographical File, undated

    • Date: undated
    • Creator: United States National Museum Division of Engineering

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    George Roemmert (1892-1952)

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    Charles Francis Jenkins (1867-1934), with television device

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    William E. Glenn

    • Creator: General Electric Company Research Laboratory

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    Gertrude Sugden Rogallo (1914-2008)

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    Charles Francis Jenkins (1867-1934), with invention

    • Creator: Harris & Ewing

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23. Authority Record/EAC

    Agency history, 1995-

    • Date: 1995 1995-
    • Creator: Lemelson Center

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