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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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Description: | Workers hand wind filament on transformers at Thordarson Electical Manufacturing Company. Chester Thordarson was a Chicago inventor and manufacturer of el... |
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Description: | Workers get transformers ready for distribution in the shipping department at Thordarson Electical Manufacturing Company. Chester Thordarson was a Chicago... |
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Description: | Speed presses stamp out core laminations for transformers at Thordarson Electical Manufacturing Company. Chester Thordarson was a Chicago inventor and man... |
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Description: | The general press room is where sheet metal is made into housing for transformers, and fibre and bakelite insulators are formed at Thordarson Electical Man... |
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Description: | Workers construct a 1,000,000 volt coil at Thordarson Electical Manufacturing Company. |
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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 ... |
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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 ... |
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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 ... |
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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: | 11 25 1947 |
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Description: | Group portrait of Rexair (vacuum cleaner) Company male and female employees in the Pompeii Room of the Loraine Hotel, with a live turkey and a poster that ... |
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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: | 12 20 1944 |
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Description: | A mechanic in the service department of Hefty Sales Corporation is preparing to do a complete overhaul of a washing machine. |
Date: | 1910 |
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Description: | Man in the interior of the Black River Falls powerhouse. |
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. |
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