Public domain
The corner is squared and reinforcement nailed over joints. Screen door construction demonstration. Charles County, La Plata, Maryland
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineThe corner is squared and reinforcement nailed over joints. Screen door construction demonstration. Charles County, La Plata, Maryland. 1941-01-01. Wolcott, Marion Post. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.