Public domain
In the stockroom of the Packard marine engine plant, Detroit, Michigan. Aluminum side rails in the foreground. In background are finished crankcases with studs assembled
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Credit lineIn the stockroom of the Packard marine engine plant, Detroit, Michigan. Aluminum side rails in the foreground. In background are finished crankcases with studs assembled. 1941-01-01. United States. Office For Emergency Management, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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