Archival objects in this container: Two boys stand in the middle of Main Street in Searchlight, Nevada, approximately 1920-1929 Gypsum cave near Las Vegas shows evidence of prehistoric habitation, approximately 1920-1929 One of a dozen framed buildings by the schoolhouse and a store; this saloon was one of the famous "seven in a row" at White Hills, approximately 1940-1949 Post office, Milford, Utah, approximately 1920-1929 Nevada Club Saloon and Moapa Produce Company, approximately 1920-1929 Hotel Mina, approximately 1920-1929 Peoples Cash Store and Hotel store front, approximately 1920-1929 Aerial view of Black Canyon and the Colorado River before the Hoover Dam, approximately 1920-1930