Date: | 1917 |
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Description: | Edward A. Birge and Chancey Juday with plankton trap in Lake Mendota. From album of photographs relating to the research in limnology conducted at Trout La... |
Date: | 1915 |
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Description: | Advertising poster for Mogul tractors featuring an elevated view of a Mogul 8-16, 12-25 and 30-60 tractors on a test track in Chicago, Illinois. Includes t... |
Date: | 1912 |
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Description: | Marquette University, School of Pharmacy, Class of 1912. Rial Herreman is identified as the third from the left in the back row. |
Date: | 1919 |
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Description: | Inventor, B.L. Boboroff, displays his vote recording device to members of the U.S. House of Representatives. |
Date: | 1915 |
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Description: | A professor checks the progress of several female students in a pharmaceutical laboratory course. |
Date: | 02 17 1913 |
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Description: | Portrait of Thomas Alva Edison in his lab where he worked on his "talking moving machine." |
Date: | 1912 |
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Description: | Dr. A. Rudolph Silverston's vacu-aerial flying machine, as seen from the rear. Handwritten at top: "Rear View." Caption at bottom reads: "Silverston's Milw... |
Date: | 06 1914 |
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Description: | The Aerodome, invented by Samuel Langley, Secretary of the Smithsonian Institution, as reconstructed by Glenn Curtiss at Hammondsport. |
Date: | 1917 |
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Description: | Girl selling vegetables to a customer at vegetable stand along Milwaukee pike. Original caption reads: "The little girl in charge sold over $800 worth of v... |
Date: | 1910 |
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Description: | The Curtiss Pusher owned by Arthur Pratt Warner of Beloit, the first man to fly in Wisconsin and the first person to purchase an airplane. Slightly below ... |
Date: | 1912 |
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Description: | Dr. E.A. Birge in his element, reading an anemometer of the weather data station on Green Lake. |
Date: | 06 12 1917 |
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Description: | Engineering photograph of a man field testing a limited production motor cultivator. Original caption reads: "... the 1916 motor cultivator with the additi... |
Date: | 1919 |
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Description: | Man operating an experimental McCormick motor-driven grain binder in a field. |
Date: | 03 28 1919 |
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Description: | Engineering photograph of an experimental four-row planter. The original caption reads: "In this four-row planter development the seeding mechanism was dr... |
Date: | 08 23 1919 |
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Description: | Engineering photograph of an experimental tractor or motor cultivator with a rear crawler track near an International Harvester factory. The original capti... |
Date: | 1916 |
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Description: | Postcard including a photograph of a device used to transport a queen bee. On it is also an advertisement for ordering queen bees. |
Date: | 1911 |
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Description: | University of Wisconsin-Madison Home Economics Department Class. The women are using chemistry equipment and microscopes. On the blackboard is a formula fo... |
Date: | 05 17 1916 |
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Description: | Men gathered outdoors around a cotton picking machine exhibited at the National Implement and Vehicle Association Meeting. |
Date: | 1913 |
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Description: | View of a chemical laboratory at International Harvester's Osborne Works. The factory was later known as "Auburn Works." |
Date: | 11 05 1911 |
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Description: | A diver and team working to inspect the coffer dam for underwater damage caused by flooding. |
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