Results for "Smithsonian Institution. Environmental Sciences Program"

1. 

   Thomas Edison Demonstrates Telephone and Phonograph to National Academy of Sciences

   • Date: April 1878

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3. 

   Program/Project Records, 1989-2017

   • Date: 1989 1989-2017
   • Creator: Lemelson Center

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5. 

   SAO Equipment Outside Smithsonian Institution Building

   • Date: 1931
   • Creator: Unknown
   • Creator: Unknown

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7. 

   Preparations for Solar Broadcast

   • Date: c. September 30, 1936
   • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
   • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

8.  
9. 

   Preparations for Solar Broadcast

   • Date: September 30, 1936
   • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
   • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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11. 

    Frank P. Brown

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13. 

    Preparations for Solar Broadcast

    • Date: c. September 30, 1936
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

14.  
15. 

    Preparations for Solar Broadcast

    • Date: September 30, 1936
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
    • Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954

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17. 

    Audiovisual Records, 1995-2024

    • Date: 1995 1995-2024
    • Creator: Lemelson Center

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19. 

    Joseph Henry Electromagnet

    • Date: c. 1978

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21. 

    Sketch of Henry Magnet

    • Date: 1857
    • Creator: Henry, Joseph 1797-1878
    • Creator: Henry, Joseph 1797-1878

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23. 

    Joseph Henry's Yale Magnet

    • Date: 1974
    • Creator: Harrell, Alfred
    • Creator: Harrell, Alfred

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