Date: | 1867 |
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Description: | A diagram of McCormick's cultivator-reaper, which was patented in 1845. The illustration, titled "The Cultivator" depicts a man using a rake to remove the ... |
Date: | 1954 |
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Description: | A man dressed in a Smokey Bear costume is standing with two Milwaukee school children. A young girl is sitting at a desk, and a boy is standing and holding... |
Date: | 03 17 1955 |
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Description: | Science fair entry using animals to test a high cholesterol diet against a control diet. |
Date: | 10 12 1935 |
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Description: | Teacher and two girls looking at rat growth chart. |
Date: | 09 02 1931 |
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Description: | Dr. Claude Reading, new director of the state veterinary control laboratory in Agriculture Hall at the University of Wisconsin, at work in his laboratory. |
Date: | 07 30 1929 |
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Description: | Man weighing chickens on a Toledo scale at the Southern Wisconsin Produce Company, located at 638-40 West Main Street. |
Date: | 07 1905 |
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Description: | Edgar and Jennie Krueger outdoors in the yard. Edgar is sitting on a concrete planter holding a kitten in his lap. Jennie is kneeling in the grass weighing... |
Date: | 1896 |
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Description: | A passenger pigeon on a perch. The passenger pigeon is now extinct. Part of a group of pigeons that lived in captivity in the aviary of Professor C.O. Whit... |
Date: | 1896 |
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Description: | Profile view of a passenger pigeon, a species of pigeon now extinct, with its shadow projected on the wall of the cage behind. Part of a group of pigeons t... |
Date: | 06 18 1972 |
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Description: | A Mastodon Americanus Cuvier on display in the Science and Natural History Museum in Science Hall on Langdon and Park Streets at the University of Wisconsi... |
Date: | 1947 |
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Description: | The "Carousel Bear" sitting astride a Farmall Cub tractor at the Harvester Farm exhibit at the Museum of Science and Industry. |
Date: | 02 23 1945 |
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Description: | Dorothy Johansson, research assistant in zoology at the University of Wisconsin, performing an experiment using white rats to check techniques being develo... |
Date: | 03 07 1945 |
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Description: | Robert McCabe, University of Wisconsin Arboretum biologist, and Jim Hale, his assistant, study the band on one of the pheasants caught in the trap in the b... |
Date: | |
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Description: | Northeast corner of N. 2nd and W. Michigan streets with the James G. Brazell Printing and C.W. St. John Labor Agency businesses. A man is standing at a fru... |
Date: | 01 1948 |
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Description: | Two men in a laboratory weighing rats at the Wisconsin Alumni Research Foundation. |
Date: | 1931 |
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Description: | Reverse side of the International Harvester reaper centennial medallion (or coin) showing the reaper in use, and the words: "Centennial of the Reaper, 1891... |
Date: | 04 13 1948 |
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Description: | Fourth grade students at Emerson Elementary School, 2421 East Johnson Street, shown examining stuffed birds in the school's science room. Left to right: Da... |
Date: | 1920 |
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Description: | Men weigh(?) bales of cotton on a wooden platform, while other men load or unload bales onto a wagon drawn by mules. |
Date: | 1920 |
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Description: | Men lead two mules in hauling a wagon full of cotton bales near what appears to be a weighing station on a wooden platform. |
Date: | 1920 |
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Description: | Two men place a bale of cotton on top of a pile on the back of a mule-drawn wagon. They are near what appears to be a weighing station on a wooden platform... |
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