Results for "Henry, Joseph, 1797-1878"

 
Showing results 1 - 6 of 6 for Henry, Joseph, 1797-1878
  1. Joseph Henry Advises Alexander Graham Bell on Development of Telephone

    Joseph Henry Advises Alexander Graham Bell on Development of Telephone

    • Date: March - April 1875

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  3. Alexander Graham Bell Demonstrates Telephone for Joseph Henry's Family

    Alexander Graham Bell Demonstrates Telephone for Joseph Henry's Family

    • Date: January 13, 1877

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  5. Thomas Edison Demonstrates Telephone and Phonograph to National Academy of Sciences

    Thomas Edison Demonstrates Telephone and Phonograph to National Academy of Sciences

    • Date: April 1878

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  7. Alexander Graham Bell

    Alexander Graham Bell

    • Date: c. 1880s
    • Creator: Unknown
    • Creator: Unknown

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  9. Alexander Graham Bell

    Alexander Graham Bell

    • Date: c. 1910s
    • Creator: Unknown
    • Creator: Unknown

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  11. Alexander Graham Bell

    Alexander Graham Bell

    • Date: 1876
    • Creator: Unknown
    • Creator: Unknown

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Showing results 1 - 6 of 6 for Henry, Joseph, 1797-1878