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Closeup of the scoop of the power shovel making roadway along the river side at Norris Dam site. NARA .tif Scope and content General notes Local identifier Tennessee Valley Authority NARAAuthor Hine Lewis Wickes Photographer File CloseupofthescoopofthepowershovelmakingroadwayalongtheriversideatNorrisDamsite NARA tif tif File