Date: | 1926 |
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Description: | Dr. Stephen Babcock with an electric centrifuge butterfat tester. |
Date: | 11 19 1957 |
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Description: | Ed Gein (1906-1984) signing paperwork at the state crime lab where he was brought for lie detector and other tests or at the city jail where he was held ov... |
Date: | 10 16 1945 |
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Description: | Slightly elevated view of men and women sitting around a table, sampling slices of Oscar Mayer meat products in the Oscar Mayer laboratory. A women in a lo... |
Date: | 06 24 1944 |
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Description: | Female chemist using C.M. Ambrose Company paint mixer for testing paint, with a man looking on at the Mautz Paint and Varnish Company, 939 East Washington ... |
Date: | 03 02 1934 |
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Description: | A man exposing a negative onto a zinc plate, in preparation for making a zinc etching at Wisconsin Engraving Co., 109 S. Carroll Street. |
Date: | 03 02 1934 |
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Description: | A man in the camera room at the Wisconsin Engraving Company plant, 109 S. Carroll Street, is coating the wet plate negative with rubber and collodion to ma... |
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: | 10 30 1931 |
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Description: | A food scientist looking through a microscope at Oscar Mayer. |
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: | 07 16 1931 |
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Description: | Potentiometer Thermometer being read by Albert Lorenz, assistant meteorologist, U.S. Weather Bureau, North Hall, University of Wisconsin. |
Date: | 03 07 1931 |
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Description: | Four laboratory workers in the Madison General Hospital laboratory. Three women are working at a counter near microscopes. A man is leaning against a coun... |
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: | 04 24 1929 |
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Description: | Chemist at workbench at the Mautz Paint & Glass Company, 939 E. Washington Avenue. |
Date: | 03 28 1929 |
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Description: | Elevated view from the south east of men constructing the concrete forms for the roof of the addition to the University of Wisconsin-Madison hydraulics lab... |
Date: | 03 03 1929 |
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Description: | Tank at Hydraulics Laboratory, 660 N. Park Street, moving half way up the ramp, taken from below showing end of tank, at the University of Wisconsin. |
Date: | 09 26 1928 |
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Description: | Tanks at Hydraulics Laboratory, 660 N. Park Street, before moving, taken from cribbing, at the University of Wisconsin. |
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