Archival objects in this container: Building houses with gasoline operated saw: photographic print and negative, approximately 1932 Trench for sewer line: photographic print and negative, approximately 1932 Backfilling sewer trench: photographic print, approximately 1932 Backfilling sewer trenches: photographic print, approximately 1932 Construction of water tower: photographic print, approximately 1932 Leveling sand dunes for construction of water tower: photographic print, approximately 1932 Bureau of Reclamation Building: photographic print, 1935 Nearly completed Bureau of Reclamation Building: photographic print and negative, 1935 Water treatment plant: photographic print and negative, 1934 Water treatment plant and tank: photographic print, 1934 Temporary engineer's camp: photographic print, approximately 1931 to 1935 Temporary engineer's camp: photographic print, 1931 Tents for workers, and temporary engineer's camp: photographic print, 1933 Camps in foreground, dormitories under construction: photographic print and negative, approximately 1931 to 1935 Dormitory building under construction for workers: photographic print, approximately 1932 to 1934 Engineer's camp: photographic print, 1933 Transport buses to haul workers to dam from Boulder City, Nevada: photographic print and negative, approximately 1931 to 1934 Babcock and Wilcox energy plant under construction: photographic print, approximately 1931 to 1934 Inside Babcock and Wilcox plant: photographic print and negative, approximately 1931 to 1934 Men cutting hole into ground: photographic print and negative , approximately 1931 to 1934 Water tank gravel plant at head of Hemenway Wash: photographic print, 1931 Settling basin for purifying water: photographic print and negative, approximately 1931 to 1934 People waiting to work at the dam near camps: photographic print and negative, approximately 1931 to 1934 View towards Railroad Pass: photographic print, approximately 1931 to 1934