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Photograph

Babcock Ceremony

Date: 1928
Description: Crowd seated on the lawn of Agriculture Hall on the University of Wisconsin-Madison for a ceremony honoring S.M. Babcock, inventor of the butter test.
Photograph

S.M. Babcock and Tester

Date: 06 09 1928
Description: S.M. Babcock, on the right, and his original milk butterfat tester at an honorary ceremony.

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