Black and white photograph of the new Union Pacific Railroad Depot circa 1940. Site Name: Union Pacific Railroad Passenger Station (Las Vegas, Nev.)

Black and white photograph of the Aerotrain named "City of Las Vegas" arriving on its inaugural run from Los Angeles.

Black and white photograph of the later version of the Aerotrain "City of Las Vegas," later renamed "Las Vegas Holiday Special," shown at the Union Pacific Depot. Site Name: Union Pacific Railroad Passenger Station (Las Vegas, Nev.)

A small boy stands outside, in the front yard of the Hicks family home on South 6th Street during the late 1940s. Street Address: South 6th Street

Billie Milton Grace in front of the Sahara Hotel. This photo was taken in 1952. Billie Milton Grace is standing in front of statues of camels and statues of people riding the camels. Site Name: Sahara Hotel and Casino (Las Vegas, Nev.) Street Address: 2535 South Las Vegas Boulevard

Crowds gathered along Fremont Street and sitting on top of buildings outside the Santa Anita Turf & Bar, probably for the Helldorado Parade. Site Name: Santa Anita Turf & Bar (Las Vegas, Nev.) Street Address: 113 East Fremont Street

Crowds gather to watch the performers on top of the unidentified float driving down Fremont Street, in celebration of the Helldorado Parade.The float passes in front of The Westerner Gambling Hall in 1948 or 1949. Site Name: Westerner Gambling Hall and Saloon (Las Vegas, Nev.) Street Address: 23 Fremont Street