Category:Electrical equipment in the National Museum of American History

Subcategories

This category has the following 3 subcategories, out of 3 total.

Media in category "Electrical equipment in the National Museum of American History"

The following 28 files are in this category, out of 28 total.

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  Carbon-resistance telephone transmitter, 1878.jpg 3,246 × 1,799; 1.44 MB
  
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  Central console, -2 nuclear reactor at Hanford, Washington, 1944.jpg 3,264 × 2,448; 2.18 MB
  
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  Cruickshank trough battery, 1801, and Daniell cell batteries, 1836.jpg 3,264 × 2,448; 2.85 MB
  
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  Cruickshank trough battery.JPG 3,228 × 564; 338 KB
  
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  Early electric vacuum cleaner, circa 1908.jpg 2,448 × 3,264; 2.67 MB
  
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  Early induction coil, 1838.jpg 3,158 × 2,352; 1.78 MB
  
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  Electric fans, National Museum of American History, Washington DC.jpg 2,448 × 3,264; 2.22 MB
  
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  Electric motor, 1837.jpg 3,264 × 2,448; 2.54 MB
  
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  Electric motor, 1838.jpg 3,264 × 2,448; 2.94 MB
  
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  Electric motor, 1845.jpg 3,264 × 1,997; 2.04 MB
  
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  Electric motor, 1847.jpg 3,264 × 2,448; 2.68 MB
  
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  Electric motor, 1856.jpg 2,180 × 2,285; 1.53 MB
  
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  Electric motor, 1860.jpg 3,264 × 2,448; 2.41 MB
  
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  Electric motor, 1876.jpg 2,448 × 3,264; 2.58 MB
  
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  Electromagnet, mid 19th centry.jpg 2,448 × 3,264; 2.28 MB
  
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  Electromagnet, mid 19th century.jpg 1,675 × 2,656; 1.21 MB
  
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  Faraday dual-action pull station.jpg 3,648 × 2,736; 2.87 MB
  
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  General Electric Model D-12 toaster, 1910s.jpg 2,899 × 2,314; 2.12 MB
  
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  Klystron tube, 425 MHz, Varian Corporation, 1959, used in Thule, Greenland, radar station - National Museum of American History - DSC00012.jpg 5,245 × 3,328; 9.03 MB
  
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  Magnet core from Bowdoin College electromagnet.jpg 2,448 × 3,264; 2.66 MB
  
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  Magnet cores, 1827.jpg 3,264 × 2,448; 2.16 MB
  
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  Manning Bowman electric cigar lighter, 1911.jpg 2,448 × 3,264; 2.87 MB
  
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  NMAH-Daniell cell batteries 1836.JPG 2,328 × 1,328; 1.16 MB
  
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  Phase trigger switch for very high voltage electrical pulses, made by Arthur Guenther and colleagues, United States Air Force, 1964 - National Museum of American History - DSC00045.jpg 5,250 × 3,279; 7.69 MB
  
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  Reproduction of electric motor, 1861.jpg 3,264 × 2,448; 2.75 MB
  
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  Telegraph relay, 1850s.jpg 3,225 × 1,920; 1.81 MB
  
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  Universal model E945 toaster, circa 1920.jpg 3,264 × 2,448; 2.56 MB
  
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  Voltaic pile, circa 1805.jpg 1,591 × 3,264; 1.19 MB