Archival objects in this container: Abandoned structures along dirt road in Johnnie, Nevada: photographic print, approximately 1935 to 1950 Fortification Mountain near Lake Mead: photographic print, approximately 1950 to 1960 Abandoned structure with broken lumber in front in Johnnie, Nevada: photographic print, approximately 1935 to 1950 Infrared shot of Fortification Mountain near Lake Mead: photographic print, approximately 1950 to 1960 Dale Dorothy in front of anvil in Johnnie, Nevada: photographic print, approximately 1935 to 1950 Family picnic at the foot of Fortification Mountain near Lake Mead: photographic print and negative, approximately 1950 to 1960 Lake Mead, four miles upstream from Boulder Canyon: photographic print, approximately 1950 to 1960