Public domain
Furnaces in the Navy yard. Heating part of a big Navy gun preparatory to forging in one of eleven arsenals working at top speed for the expanded war program
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineFurnaces in the Navy yard. Heating part of a big Navy gun preparatory to forging in one of eleven arsenals working at top speed for the expanded war program. 1942-01-01. United States. Office Of War Information, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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