Public domain
Tennessee Valley Authority. Watts Bar Dam hydroelectric plant. Checking the alignment of a turbine shaft at the top of the guide bearing in TVA's hydroelectric plant at Watts Bar Dam on the Tennessee River. Located 530 miles above the mouth of the Tennessee River, the dam has an authorized power ins
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Credit lineTennessee Valley Authority. Watts Bar Dam hydroelectric plant. Checking the alignment of a turbine shaft at the top of the guide bearing in TVA's hydroelectric plant at Watts Bar Dam on the Tennessee . 1942-01-01. Palmer, Alfred T., United States. Office Of War Information. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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