Archival objects in this container: Group of people in prayer after signing of Hoover (Boulder) Dam agreement, approximately 1930 Postcard: Colorado River from the Hoover Dam, approximately 1936-1940 Postcard: Boulder Canyon, Colorado River, approximately 1930-1935 Postcard: Boulder Canyon, Colorado River, approximately 1928-1931 Postcard: Hoover Dam construction, 1934 Postcard: Hoover Dam workers scaling canyon wall, approximately 1934 Postcard: construction at Hoover Dam, approximately 1934 Postcard: Boulder City, Nevada, approximately 1930-1950 Postcard: diversion tunnel construction at the Hoover Dam, approximately 1935 Postcard: Hoover Dam construction, 1934 January Postcard: John S. Park home, Las Vegas, Nevada, approximately 1930-1940 Postcard: John S. Park home, Las Vegas, Nevada, approximately 1905-1930 Postcard: W. R. Thomas residence, Las Vegas, Nevada, approximately 1905-1940 Aerial view of downtown Las Vegas, Nevada, approximately 1930-1950 Fremont Street at night, Las Vegas, Nevada, approximately 1920-1950 Postcard: Fremont Street, Las Vegas, Nevada, approximately 1935-1950 Postcard: Clark County Court House, Las Vegas, Nevada, approximately 1930-1950 Postcard: Clark County Court House, Las Vegas, Nevada, approximately 1930-1950 Postcard: Elks Lodge, Las Vegas, Nevada, approximately 1929-1950 North 3rd Street, Las Vegas, Nevada, approximately 1940-1950 Postcard: Las Vegas High School, Las Vegas, Nevada, approximately 1910-1950 Postcard: corner of 4th and Fremont Street, Las Vegas, Nevada, 1937 January 13 Postcard: Meadows Country Club, Las Vegas, Nevada, approximately 1930-1950 Postcard: Lorenzi Park, Las Vegas, Nevada, approximately 1930-1950 Bullfrog Miner print shop, Las Vegas, Nevada, approximately 1906-1910