Public domain
Tennessee Valley Authority production. Elemental phosphorus. A large electric phosphate smelting furnace used in the making of elemental phosphorus in a TVA chemical plant in the Muscle Shoals area. The phosphorus, used in the manufacture of incendiary bombs and shells and of material for "smoke," i
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Credit lineTennessee Valley Authority production. Elemental phosphorus. A large electric phosphate smelting furnace used in the making of elemental phosphorus in a TVA chemical plant in the Muscle Shoals area. T. 1942-01-01. Palmer, Alfred T., United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.