A portion of a map of the state of Nevada published by the Clason Map Co., Denver, Colorado, copyrighted 1906. Note the routes of the railroads in the southern Nevada area, including the Las Vegas and Tonopah Railroad linking the small community of Las Vegas with Beatty; (More information on the map is contained on the photo board.) (Courtesy, Central Nevada Museum, Tonopah, Nevada.)

Series 1. San Pedro, Los Angeles and Salt Lake Railroad -- J. Ross Clark/Los Angeles Office Files

Series 1. San Pedro, Los Angeles and Salt Lake Railroad -- J. Ross Clark/Los Angeles Office Files

A picture postcard showing an aerial view of Tonopah, Nevada. Caption: "Entering Tonopah, Nev. via Nevada Air Line plane. #44."

Photograph of Main Street in Overton, Nevada.

An unidentified team or camp stationed in Nevada.

Aerial view of Nevada Southern University.