Public domain
Pump is lifted and slipped down over pump rod. John Fredrick well project, Saint Mary's County, Maryland
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit linePump is lifted and slipped down over pump rod. John Fredrick well project, Saint Mary's County, Maryland. 1941-01-01. Collier, John, Jr., Collier, John. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.