Date: | 06 14 1956 |
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Description: | Sam Adair of 4380 N Wildwood Av., Shorewood, Wisconsin wearing fan labeled Rheem Personal Portable Air Conditioner around his neck to stay cool. |
Date: | 12 10 1965 |
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Description: | Dennis Dokken examines a one microsecond memory system that enabled computers to read a million bits of information per second. |
Date: | 1898 |
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Description: | Cluttered work space of the librarian responsible for the Historical Society's newspaper collection during the period when the Society occupied rooms in th... |
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Description: | Detail of photograph of the office of the state treasurer, enlarged to show a typical lighting fixture from the third Wisconsin State Capitol. As originall... |
Date: | |
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Description: | Rendering of a Thordarson Electical Manufacturing Company product. Chester Thordarson was a Chicago inventor and manufacturer of electical apparatus, famo... |
Date: | |
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Description: | Rendering of a Thordarson Electical Manufacturing Company product. Chester Thordarson was a Chicago inventor and manufacturer of electical apparatus, famo... |
Date: | |
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Description: | Rendering of a Thordarson Electical Manufacturing Company product. Chester Thordarson was a Chicago inventor and manufacturer of electical apparatus, famo... |
Date: | |
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Description: | Rendering of a Thordarson Electical Manufacturing Company product. Chester Thordarson was a Chicago inventor and manufacturer of electical apparatus, famo... |
Date: | |
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Description: | Rendering of a Thordarson Electical Manufacturing Company product. Chester Thordarson was a Chicago inventor and manufacturer of electical apparatus, famo... |
Date: | |
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Description: | Workers construct a 1,000,000 volt coil at Thordarson Electical Manufacturing Company. |
Date: | |
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Description: | The shoe fitting fluoroscope was a common fixture in shoe stores during the 1930s, 1940s and 1950s. A typical unit, like the machine shown here, consisted ... |
Date: | |
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Description: | The shoe fitting fluoroscope was a common fixture in shoe stores during the 1930s, 1940s and 1950s. A typical unit, like the machine shown here, consisted ... |
Date: | |
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Description: | The shoe fitting fluoroscope was a common fixture in shoe stores during the 1930s, 1940s and 1950s. A typical unit, like the machine shown here, consisted ... |
Date: | |
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Description: | The shoe fitting fluoroscope was a common fixture in shoe stores during the 1930s, 1940s and 1950s. A typical unit, like the machine shown here, consisted ... |
Date: | |
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Description: | The shoe fitting fluoroscope was a common fixture in shoe stores during the 1930s, 1940s and 1950s. A typical unit, like the machine shown here, consisted ... |
Date: | 10 21 1948 |
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Description: | A man and a woman stand by an Ultrafax machine as the first-ever transmission is received. |
Date: | 11 08 1961 |
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Description: | A prototype being tested in the research test lab of the Falk Corporation. Original Falk caption reads, "Temperature lube test, 8RT3 Prototype. Set up of l... |
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Description: | An African American man operating a series of large, mechanical arms to manipulate various bottles and scientific instruments. At the Oak Ridge Atomic Muse... |
Date: | |
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Description: | Zilphia Horton(?) learning to operate a film projector at Highlander Folk School. Three people observe behind her. |
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Description: | A movie being shown at Highlander Folk School. Still frame reads, "I can hire one-half of the working class to kill the other half," a Jay Gould quote. G... |
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