Public domain
Electric phosphate smelting furnace used to make elemental phosphorus in a TVA chemical plant in the vicinity of Muscle Shoals, Alabama
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Subjects
Credit lineElectric phosphate smelting furnace used to make elemental phosphorus in a TVA chemical plant in the vicinity of Muscle Shoals, Alabama. 1939. Palmer, Alfred T.. FSA/OWI Color Photographs, Library of Congress. Public domain.