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.)

Close-up view of Scnackateria building at Hoover Dam. The signs read the restaurant's name, and around the top of the building says different items available inside, such as "Sandwiches, Candy, Soft Drinks, Coffee, Hot or Cold, Drinks, Snacks." Photograph by Bureau of Reclamation, Boulder City, Nevada. Site Name: Snackateria

On a sunny day in the desert, unnamed construction men work on a building that will later be the Visitors Bureau located on Arizona Street in Boulder City, Nevada.

On a sunny day in the desert, unnamed construction men work on a building that will later be the Visitors Bureau located on Arizona Street in Boulder City, Nevada.

An image of a street in Boulder City; a Texaco gas station, a hardware store, a cafe, a drug store, an several other business establishments are pictured.

Main Street, Silver Peak, Nevada, 1938. There is an inscription on the back of the image: "In 1938, Silver Peak was Esmeralda County's largest and most prosperous town, boasting a population of over 1,000. The economy was supported chiefly by the nearby mines of the Nivloc and Mary Mine areas. The town's prosperity ended when the mines closed with the beginning of WWII." The section of town in the upper left corner of the photo, which included the post office, several stores and a theater was destroyed by fire in 1948. There is a date stamp: Christmas, 1986.

The view of airplanes at the Trans World Airlines (TWA) terminal in an unnamed airport in Boulder City, Nevada. One of America's oldest International Air Carriers (INAC) that was popular during the twentieth century, the Trans World Airlines was aided by aviator Charles Lindbergh in mapping out the company's early air routes, and so in the 1930s Trans World Airlines was also known as "The Lindbergh Line."