Date: | 1865 |
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Description: | Full-length carte-de-visite portrait of Charles C. Parry (1823-1890), American Botanist. Parry is most famous for his botanical research in the southern Ro... |
Date: | 06 18 1918 |
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Description: | Dedication ceremony for Muir Knoll on the campus of the University of Wisconsin-Madison. Judge Milton S. Griswold is speaking at flag-draped podium, and a ... |
Date: | 03 1965 |
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Description: | Keith Brigham is shown checking the U.S. Geological Survey stream gauging station located at the Yahara river locks on Lake Waubesa near McFarland. |
Date: | 02 1977 |
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Description: | A man is kneeling on the ice and snow at Potter's Lake. He is running a machine that is testing the oxygen levels in the water, while recording the results... |
Date: | |
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Description: | Dr. Edward Birge (left) and Chancey Juday (center) do limnology research on the ice with a mud thermometer. |
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