Results for "Electric transformers"

     
    Showing results 1 - 5 of 5 for Electric transformers
    1. Two woman in long dresses sit and work at desks.

      Archives Puzzles: Call Me Any, Anytime

      • Date: March 1, 2021
      • Creator: Emily Niekrasz
      • Description: Have a little fun with images from our collections that have been designated as open access. Anyone can now download, transform, share, and reuse millions of images as part of Smithsonian Open Access.

    2.  
    3. Digital contact sheet that includes 12 photographs of Jones standing in front of the Smithsonian Castle. He is wearing a suit. He looks directly toward the camera and slightly off into the distance in various photographs.

      The Life and Legacy of Alphonso Lorenzo Jones

      • Date: February 17, 2022
      • Creator: Emily Niekrasz
      • Description: Alphonso Lorenzo Jones joined the Smithsonian in 1924 as a mechanic. He retired 41 years later as the chief of the Institution’s duplicating office.

    4.  
    5. Blog Post

      And the Winner Is . . . Photography!

      • Date: October 9, 2009
      • Creator: Marvin Heiferman
      • Description: [caption id="attachment_2474" align="aligncenter" width="300" caption="Silicon Eye, from the inner core.... the 5 Megapixel CCD sensor that electronically captures the image, by Flickr user jurvetson."][/caption] The Nobel Prize jury recently announced three winners in physics, who’ve been dubbed "the masters of light" for their innovations in the ways photographic images are

    6.  
    7. Blog Post

      The Challenge of Preserving Digital Architectural Drawings

      • Date: July 27, 2010
      • Creator: Jessica Scott
      • Description: [caption id="attachment_7461" align="aligncenter" width="369" caption="Construction of the National Museum of the American Indian, July 2003, digital photograph, Smithsonian Institution Archives, Accession 06-012, Box 24, Folder NMAI Construction-July 2003, Folder CD_1, # U.jpg."] [/caption] At the Archives, we’ve recently begun working with some digital files of architectural

    8.  
    9. First Presentation of the American Welding Society’s Lincoln Gold Medal

      Science Service, Up Close: Honors and Honorees

      • Date: August 4, 2016
      • Creator: Marcel Chotkowski LaFollette
      • Description: A selection from thirty years of engineering and scientific awards from the Science Service biographical morgue.

    10.  
    Showing results 1 - 5 of 5 for Electric transformers