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Six stages of fat salvage. Saponification of fats makes glycerine. Glycerine makes explosives and camouflage paints. In this giant soap kettle, in a great industrial plant, fats become soap. When salt is added, the liquid part of this mixture will drop to the bottom of the kettle. That liquid will soon become glycerine
Content Provider | Library of Congress - Photographs |
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Spatial Coverage | United States |
File Format | JPG / JPEG |
Language | English |
Part of Series | Farm Security Administration/Office of War Information Black-and-White Negatives American Memory |
Requires | HTML5 supported browser |
Access Restriction | Open |
Subject Domain (in LCSH) | United States. |
Content Type | Image |
Resource Type | Photograph |