Public domain
San Francisco, California. Pouring tin "pigs" at the metal and thermite company. The metal has been reclaimed from tin cans
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Credit lineSan Francisco, California. Pouring tin "pigs" at the metal and thermite company. The metal has been reclaimed from tin cans. 1943-01-01. Rosener, Ann. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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