Colorado: Canyon of Beaver Mesa, forest of signs pointing to uranium mines. mining arrow signs, mining tower, man at mining machine, turning wheel, rising ore, Beaver Mesa, digging uranium, man talking on short-wave circuit. Early modern trailers for Beaver Mason Uranium Incorporated employees to live in and raise their children. Children walking with lunch boxes. A steel school building. Children walking to steel trailer classroom. Old woman teacher. Students in classroom with teacher writing on the board. Child, little girl raising her hand. Boy and girl, listening at desk. Old woman writing on board. One room schoolhouse. Studying children. Teacher helping children at their desks.