Public domain
The first section of concrete pipe ready to be placed in well. Safe well demonstration near La Plata, Maryland. Charles County
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineThe first section of concrete pipe ready to be placed in well. Safe well demonstration near La Plata, Maryland. Charles County. 1941-01-01. Collier, John, Jr., Collier, John. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.