Date: | |
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Description: | Elevated view of Wilson Dam under construction, looking south. Three large cranes can be seen on the dam over the Tennessee River. Caption reads: "Wilson D... |
Date: | |
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Description: | Letterhead of Pawling & Harnischfeger, a manufacturer of traveling cranes, based in Milwaukee, Wisconsin, with a crane with a monorail hoist, and printer's... |
Date: | 1827 |
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Description: | Increase Lapham's drawing of a rig designed by Mr. Orange Dibble for removing rocks and other large debris from deep canal cuts. |
Date: | 1947 |
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Description: | Steam turbines in the Heat and Power Lab in the Mechanical Engineering Building on the University of Wisconsin-Madison campus. The lab has large windows an... |
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