Public domain
Production. Copper. Ore car dumper and grizzles at copper concentrator at the Phelps-Dodge Mining Company, Morenci, Arizona. This plant is supplying great quantities of the copper so vital in our war effort
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineProduction. Copper. Ore car dumper and grizzles at copper concentrator at the Phelps-Dodge Mining Company, Morenci, Arizona. This plant is supplying great quantities of the copper so vital in our war . 1942-01-01. United States. Office Of War Information, Henle, Fritz. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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