Public domain
L.R. Leinbach, associate chemist, assembles the apparatus used in determining moisture content of dehydrated vegetables at the regional agricultural research laboratory. Albany, California
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineL.R. Leinbach, associate chemist, assembles the apparatus used in determining moisture content of dehydrated vegetables at the regional agricultural research laboratory. Albany, California. 1942-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.