Public domain
Removing impurities from polished rice before polishing. Vacuum tubes are used in this process. Abbeville, Louisiana
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineRemoving impurities from polished rice before polishing. Vacuum tubes are used in this process. Abbeville, Louisiana. 1938-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.