Date: | 1880 |
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Description: | Illustration of a scientist in his lab gazing at a test tube, with a caption in German that translates to "Eureka! I have found it!". |
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: | 06 28 1944 |
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Description: | Female chemist using C.M. Ambrose Company paint mixer for testing paint at the Mautz Paint and Varnish Company, 939 East Washington Avenue. |
Date: | 12 21 1933 |
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Description: | Mr. S. Schafer in laboratory coat, holding one large and one small snake. |
Date: | 10 30 1931 |
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Description: | A food scientist looking through a microscope at Oscar Mayer. |
Date: | 1970 |
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Description: | Two women in paper "Smucker's" hats are watching a man at work in a laboratory beyond a set of windows, presumably at J.M. Smucker Company's Quality Contro... |
Date: | 12 09 1968 |
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Description: | University of California molecular biologist, Dr. Robert Riseborough, left, confers during a break in the DDT hearings with Victor J. Yannacone, the attorn... |
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