Public domain
Washington, D.C. Eleanor Ernest taking a cylinder with telegrams from the pneumatic tube in which they have been sent across several blocks by air pressure
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineWashington, D.C. Eleanor Ernest taking a cylinder with telegrams from the pneumatic tube in which they have been sent across several blocks by air pressure. 1943-01-01. Bubley, Esther. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.