Results for "Electricity -- History"

 
Showing results 925 - 936 of 1270 for Electricity -- History
  1. Preparations for Solar Broadcast

    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

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  3. Document

    Torch 02/1977

    • Description: SIA Record Unit 000371, Smithsonian Institution., Office of Public Affairs, The Torch, 1955-1960, 1965-1988, 1977 Box 1 Folder 2

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  5. Finding Aid

    SIA Acc. 12-583, Lemelson Center, Grant Records, 1995-2001

    • Date: 1995 1995-2001
    • Creator: Lemelson Center
    • Creator: Smithsonian Institution Archives

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  7. First Presentation of the American Welding Society's Lincoln Gold Medal

    First Presentation of the American Welding Society's Lincoln Gold Medal

    • Date: 1937 October 18, 1937

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  9. (left to right): Alfred E. Gibson (b. 1883?) and his wife Mary Wallihan Gibson (1883-1972)

    (left to right): Alfred E. Gibson (b. 1883?) and his wife Mary Wallihan Gibson (1883-1972)

    • Date: 1938

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  11. Preparations for Solar Broadcast

    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

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  13. Preparations for Solar Broadcast

    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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  15. News Broadcast of Secretary Abbot's Solar Invention

    News Broadcast of Secretary Abbot's Solar Invention

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

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  17. Preparations for Solar Broadcast

    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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  19. Sec. Abbot and His Solar Powered Invention

    Sec. Abbot and His Solar Powered Invention

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

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  21. Document

    JHP_Who_Was_He.pdf

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    • Interior View of Kohinoor Mine, Shenandoah, Pennsylvania

      Interior View of Kohinoor Mine, Shenandoah, Pennsylvania

      • Date: 1884
      • Creator: Bretz, George M. 1842-1895

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    Showing results 925 - 936 of 1270 for Electricity -- History

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