Archival objects in this container: House Ruin No. 102 "Lost City", United States Department of the Interior, National Park Service, 1937 House Ruins "Lost City", United States Department of the Interior, National Park Service, 1937 House Ruins 111 to 115, United States Department of the Interior, National Park Service, undated House Ruins 117 and 120, United States Department of the Interior, National Park Service, undated House Ruins No. 50, United States Department of the Interior, National Park Service, undated House Ruins No. 77, United States Department of the Interior, National Park Service, undated House 75, United States Department of the Interior, National Park Service, undated House Ruin #89 and House Ruin #91, United States Department of the Interior, National Park Service, undated House 104, United States Department of the Interior, National Park Service, undated House Ruin No. 118, United States Department of the Interior, National Park Service, undated House Ruin #119 Ground Plan Drawing, United States Department of the Interior, National Park Service, undated Contour Sheet of House No. 121, ETS, 1938 Contour Sheet of House No. 122, ETS, 1938 Mojave and Paiute Indian Campsite #1, United States Department of the Interior, National Park Service, undated Boulder Rock Shelter, undated Rock Shelter No. 4, undated Rock Shelter No. 6, undated Rock Shelter No. 9, undated Rock Shelter #9, undated Rock Shelter #10, undated Rock Shelter #10, undated SD #1 - Speciment Indian House, United States Department of the Interior, National Park Service, undated Cemeteries within Reservoir Area - St. Thomas and Kaolin, Nevada, United States Department of the Interior, Bureau of Reclamation, Boulder Canyon Project, 1934 New St. Thomas Cemetery, Nev., United States Department of the Interior, Bureau of Reclamation, Boulder Canyon Project, 1944