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Historical Essay

Dairyland Rat Poison

Wisconsin Historical Museum Object – Feature Story

Dairyland Rat Poison container made for the Wisconsin Pharmacal Co. of Milwaukee, 1955-1965. (Museum object #1999.143.34)

Historical Essay

Babcock, Stephen, 1843-1931

Read about the agricultural chemist at the University of Wisconsin whose extensive research led to advances in the dairy industry.

Brief biography of University of Wisconsin chemistry and natural history professor, Ezra Slocum Carr.

Brief biography of University of Wisconsin chemistry and natural history professor, Ezra Slocum Carr.

Historical Essay

Vitamin-Finding Feces Bucket

Wisconsin Historical Museum Object – Feature Story

Sheetmetal bucket with wooden handle. Collected cow manure for University of Wisconsin, Madison, nutrition experiments, 1907-1911.(Museum object #1992.103)
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