Date: | 1925 |
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Description: | A man is emptying a pail into a Number 4 electric cream separator in a shed on the farm of John Doanan. Mr. Doanan is standing with a pail in the foregroun... |
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Description: | After the milk is picked up at the farm, it is stored in tanks that hold up to 25,000 lbs. and is held at temperatures of 38 to 40 degrees. |
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Description: | The milk is pasteurized for the first step in the cheesemaking process. Milk is heated to 161 degrees, held at that temperature for 15 seconds, and then co... |
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Description: | People posing in field, with a barn in the background among trees. In the center a man, three women and a boy are standing in front of a wire fence. Behind... |
Date: | 1917 |
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Description: | Dean W.A. Henry, University President Thomas C. Chamberlin, and Stephen M. Babcock with Babcock's butterfat testing device. |
Date: | |
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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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