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Search: inventions
| Date: | 09 29 1945 |
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| Description: | Toddler sitting at child's training desk, with lid closed. |
| Date: | 09 29 1945 |
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| Description: | Young girl seated at child's training desk with top open showing blackboard. |
| Date: | 10 08 1953 |
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| Description: | Display of Research Products Corporation Filter Fry frying pan covers in a grocery cart. |
| Date: | 1863 |
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| Description: | Muir's illustration of a means to record time by use of a star. He titled the drawing "The star hand rising and setting with the sun all the year". |
| Date: | 1863 |
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| Description: | A John Muir sketch of a fancake draught of sawframe with crankshaft in position. Scale two inches per foot. Depth of frame 5 1/2 inches. Speed of cranks... |
| Date: | 1927 |
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| Description: | Front view of "Speck's cotton picker," taken for International Harvester's Engineering Department. |
| Date: | |
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| Description: | Faye Geise, wearing a bikini, is sitting on a lawn and posing with Aqua Form, a local invention. |
| 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: | 03 25 1947 |
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| Description: | Metal baby high chair, capable of being disassembled and folded for easy transport. Taken for Halbert M. Wood, WooDick Corporation. |
| 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: | 09 06 1948 |
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| Description: | A postcard advertising the invention of the telecamera by William Pitt Fessenden in 1941 in Phlox, Wisconsin. |
| Date: | 1931 |
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| Description: | Exterior view of the blacksmith shop at Walnut Grove farm where Cyrus Hall McCormick (1809-1884) invented and built his first reaper in 1831. |
| Date: | 11 04 1943 |
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| Description: | Closed ladder against trade shelves at Madison-Kipp Corp., 201-231 Waubesa Street. |
| Date: | 07 02 1946 |
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| Description: | Experimental model steam car, taken from right side, for the Keen Manufacturing Company, 2661 East Washington Avenue. |
| Date: | 04 12 1954 |
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| Description: | Workman riveting two filter frames together horizontally. Taken for Research Products, 1011-1015 East Washington Avenue. |
| Date: | 1873 |
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| Description: | Automobile made by J. Wesley Carhart, Methodist minister of Racine, later of Oshkosh, Maryland and Texas. The vehicle was dismantled and the engine used to... |
| Date: | 1909 |
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| Description: | An unidentified man demonstrates his unsuccessful bird wing-like mechanism, which was part of an experiment in aviation. |
| Date: | 1849 |
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| Description: | Advertising handbill for Cyrus Hall McCormick's patent Virginia Reaper. Printed for C.H. McCormick & Co. by James J. Langdon, Chicago, Illinois. |
| Date: | 1906 |
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| Description: | The monoplane glider built and flown by Carl S. Bates of Clear Lake, Iowa. During the previous year Bates had built a bi-plane glider. |
| Date: | 07 02 1946 |
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| Description: | Experimental model steam car, taken from left side, for the Keen Manufacturing Company, located at 2661 East Washington Avenue. |
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