The Farnsworth Collection on Housing in Clark County, Nevada is comprised of Clark County housing development brochures gathered by Las Vegas real estate appraiser Robert Lee Farnsworth Sr., dating from approximately 1950 to 1989. The collection includes housing developments located in Boulder City, Las Vegas, North Las Vegas, Pahrump, Lake Mead, Henderson, Summerlin, and Downtown Las Vegas. Brochures include price lists, appraisals, and descriptions of various housing developments and communities in Southern Nevada.

The Tonopah, Nevada Promotional Film consists of a ten-minute promotional film of Tonopah, Nevada from approximately 1912 to 1918. The film shows a celebration that took place primarily in front of the Mizpah Hotel as well as shots of Tonopah and surrounding mining operations. The original nitrate film was found in the basement of the Mizpah Hotel when Frank E. Scott, Chairman of the Union Plaza Hotel, bought and renovated the Mizpah in 1980.