Public domain
Production. Lead. A shaking table which separates the lead mineral from the ore by the same principle used in "panning" by hand. It is in use at a mill near Creede, Colorado where old lead mines have been reopened. Creede, for many years a "ghost town," has resumed the activities that made it an imp
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineProduction. Lead. A shaking table which separates the lead mineral from the ore by the same principle used in "panning" by hand. It is in use at a mill near Creede, Colorado where old lead mines have . 1942-01-01. Feininger, Andreas, United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
