Public domain
Production of butylene glycol. Pilot plant set up at the Northern Regional Research Laboratory of the U.S. Department of Agriculture at Peoria, Illinois, to test on a semi-commercial scale new processes for making alcohol from various farm products
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineProduction of butylene glycol. Pilot plant set up at the Northern Regional Research Laboratory of the U.S. Department of Agriculture at Peoria, Illinois, to test on a semi-commercial scale new process. 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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