Date: | 10 12 1935 |
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Description: | Teacher and two girls looking at rat growth chart. |
Date: | 06 23 1933 |
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Description: | U.S. Forest Products engineer, George W. Trayer, in the laboratory with a plywood panel, newly developed to provide strength and durability in construction... |
Date: | 09 09 1931 |
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Description: | Lab worker conducting a test at the Oscar Mayer laboratory. |
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: | 06 16 1931 |
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Description: | Albert Lorenz, assistant U.S. meteorologist, is reading a wind velocity instrument in the laboratory at North Hall at the University of Wisconsin-Madison. |
Date: | 03 07 1930 |
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Description: | Group portrait of the University of Wisconsin-Madison Geology club in the Beefeaters room in Memorial Union. |
Date: | 07 30 1929 |
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Description: | A man reads a Toledo scale at the University of Wisconsin engineering building. |
Date: | 07 30 1929 |
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Description: | A man reading a scale at the University of Wisconsin engineering building. |
Date: | 10 02 1926 |
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Description: | Four men selecting seed corn ears in a cornfield. |
Date: | 11 05 1954 |
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Description: | Man operating a ventilator testing cabinet at W.R. Carnes Company. |
Date: | 11 05 1954 |
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Description: | Man operating a ventilator testing cylinder at W.R. Carnes Company. |
Date: | 11 05 1954 |
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Description: | Man standing on a platform ladder adjusting a ceiling ventilator in the testing room at W.R. Carnes Company, wide angle view. |
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