Public domain
Allen Ramsey Wurtele, second from left, inventor of mechanical sugarcane harvester with sugarcane experts who came up from General International Convention to see his harvester. Mix, Louisiana
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineAllen Ramsey Wurtele, second from left, inventor of mechanical sugarcane harvester with sugarcane experts who came up from General International Convention to see his harvester. Mix, Louisiana. 1938-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.