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Photograph

Charles Christopher Parry, Botanist

Date: 1865
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...
Photograph

Muir Knoll Dedication Ceremony

Date: 06 18 1918
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 ...
Photograph

Stream Gauging Station at Yahara River

Date: 03 1965
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.
Photograph

Taking Oxygen Samples

Date: 02 1977
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...
Photograph

Birge and Juday on the Ice

Date: 
Description: Dr. Edward Birge (left) and Chancey Juday (center) do limnology research on the ice with a mud thermometer.

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