Scope and Contents Folder 1, stereograph slides 1 : Image of rock formations taken during the filming of "The Sculptured Earth," a 45-minute film promoting the creation of Canyonlands National Park, produced by Charles Eggert in 1962 at the request of Interior Secretary Stewart Udall and the National Park Service. 2 : Image of sunset taken during the filming of "The Sculptured Earth," a 45-minute film promoting the creation of...