Public domain
Production. Copper. Tapping copper matte from a blast furnace at the Garfield, Utah smelter of the American Smelting and Refining Company. This plant is producing vast quantities of copper so vital for war purposes
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Credit lineProduction. Copper. Tapping copper matte from a blast furnace at the Garfield, Utah smelter of the American Smelting and Refining Company. This plant is producing vast quantities of copper so vital fo. 1940-01-01. Feininger, Andreas, United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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