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Photograph

Dr. Babcock with Butterfat Tester

Date: 1926
Description: Dr. Stephen Babcock with an electric centrifuge butterfat tester.
Photograph

Farm Family with Implements

Date: 
Description: A stonecutter, a cooper or smith (identified by the tools of their trade) and a girl with a pail are standing on the left in contrast to a group of ladies ...
Photograph

Dr. S.M. Babcock and Tester

Date: 
Description: Interior full-length portrait of Dr. S.M Babcock and his tester for the separation of milk fat, which is a hand-cranked dairy centrifuge.

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