Public domain
Bureau of Engraving & Printing. Twelve-ton steel door to vault containing distinctive paper on which U.S. and national bank notes and U.S. bonds are printed, [1914
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Subjects
Credit lineBureau of Engraving & Printing. Twelve-ton steel door to vault containing distinctive paper on which U.S. and national bank notes and U.S. bonds are printed, [1914. 1914-01-01. National Photo Company Collection, Library of Congress. Public domain.