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Production of butylene glycol. Dr. George E. Ward turns a valve in one of the experimental fermentation vats in which corn is being converted into butylene glycol at the Northern Regional Research Laboratory of the U.S. Department of Agriculture at Peoria, Illinois. This is part of the laboratory wo
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Production of butylene glycol. Dr. George E. Ward turns a valve in one of the experimental fermentation vats in which corn is being converted into butylene glycol at the Northern Regional Research Laboratory of the U.S. Department of Agriculture at Peoria, Illinois. This is part of the laboratory wo

Forsythe, William J., United States. Office Of War Information · 1942-01-01 · photo, print, drawing

From the collection of Library of Congress. Free to download, adapt and use — no permission needed.

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peoria countyunited statesillinoispeoriasafety film negatives
Credit lineProduction of butylene glycol. Dr. George E. Ward turns a valve in one of the experimental fermentation vats in which corn is being converted into butylene glycol at the Northern Regional Research Lab. 1942-01-01. Forsythe, William J., United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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