Public domain
Denver, Colorado. Piles of steel plate and steel beams, from Pennsylvania in a converted railroad yard where they are being "pickled" and prepared for intricate fabrication into ship parts, to be sent eventually to Mare Island for assembly into escort vessels
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineDenver, Colorado. Piles of steel plate and steel beams, from Pennsylvania in a converted railroad yard where they are being "pickled" and prepared for intricate fabrication into ship parts, to be sent. 1942-01-01. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.