Public domain
Production. Airplane manufacture, general. Kirksite is poured into a mold at the Inglewood, California, foundry of North American Aviation, Incorporated. The die that will be cast in this mold will be used in the forming of sheet metal parts for United Nations war planes. This plant produces the ba
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineProduction. Airplane manufacture, general. Kirksite is poured into a mold at the Inglewood, California, foundry of North American Aviation, Incorporated. The die that will be cast in this mold will b. 1942-01-01. Palmer, Alfred T., United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.