The Las Vegas, Nevada News Coverage Collection on September 11, 2001 (2001-2002) contains recordings of local television news and radio coverage of the September 11, 2001 terrorist attacks on the World Trade Center in New York City, New York and the Pentagon in Arlington, Virginia. The news coverage was recorded and compiled by UNLV Journalism and Media Studies Professor Julian Kilker to use as research material for examining how mainstream news media covered the attacks.

The Eberhardt and Aurora Mining Company Records (approximately 1869-1877) are comprised of the administrative records and financial documents of the mining company located in White Pine County, Nevada. The majority of the collection contains correspondence, but also includes several documents relating to the company's finances such as bills, receipts, cancelled checks, and bank statements.

The Lewis Homes Records (approximately 1990-2009) contain the records of Lewis Homes, a Southern California based company that was one of the top home builders in the Las Vegas Valley during the 1990s and 2000s. This collection focuses on the Orchards and Orchards West neighboorhood in eastern Las Vegas, Nevada and contains a parcel map, history of title claims for certain land parcels, and documents related to site development. The collection also contains some material related to the Southern Nevada Homebuilders Association in the 2000s.

The Hughes Aircraft Company Weapons System Publications (approximately 1965-2011) contain brochures, booklets, photographs, and illustrations of the AWG-9/Phoenix Air Superiority Weapon Control System developed by Hughes Aircraft Company Aerospace Systems Division based in California. The collection contains photographs of various aircraft, as well as a Supersonic Naval Ordnance Research Track (SNORT) test at the Naval Ordnance Test Station near China Lake, California.

The George Kelly Ryan papers (1921-1971) contain correspondence inquiring about Octavius Decatur "O. D." Gass, newspaper clippings from 1929, handwritten recollections of the Gold Ranch by Laura Royce, and a San Pedro, Los Angeles and Salt Lake Railroad Company information, including information on wash-outs in Nevada.

The William G. Morris Papers (1909-1935) contain postcards of Southern Nevada, correspondence, receipts, and a California sales tax schedule.

The Willis B. Smith Collection (1958) on Western Airlines consists of two news releases from Western Airlines about the company's history and two letters to Willis B. Smith. The collection describes the founding of Western Airlines and its early flights from Salt Lake City, Utah to Los Angeles, California. It also contains a color photograph of a Western Air DC-10 airliner in flight.