UNLV Libraries Collection of Hotel and Casino Promotional and Publicity Materials (1943-2002) includes press kits, press releases, promotional materials, and newspaper and magazine clippings for various hotels and casinos in Nevada, the United States, and international locations. This collection consists entirely of material that was previously cataloged.

The UNLV Libraries Collection of Desert Inn Hotel and Casino Promotional and Publicity Materials (approximately 1954-1993) consists of newspaper clippings, show programs, press releases, "Guide to What's Happening NOW" magazines, and other promotional and publicity materials about the Desert Inn.

The UNLV University Libraries Collection on Techatticup Mine (1914-1923) is comprised of administrative and financial records associated with the Techatticup Mine, located in Clark County, Nevada south of Nelson, Nevada. The administrative documents include business reports, prospectuses, and assays. Administrative documents also include foreman reports, insurance records, warehouse inventories, correspondence, and notes relating to equipment, food, employment, and taxes. Financial records include account balances, payroll, purchasing records, statements, bills, receipts, and company vouchers.

The Southern Nevada Neon Survey Records (2002-2003, 2016-2018) are comprised of digital photographs and survey forms documenting neon signs in Las Vegas, Nevada. The records represent work done for the Neon Survey, which was a collaborative project conducted by the Neon Museum and the University of Nevada, Las Vegas University Libraries Special Collections and Archives. The survey forms document information on each sign such as the name and address associated with the signs, physical condition, artistic significance, and general history. The collection represents the efforts of two cultural heritage organizations in Las Vegas to document and preserve the artistic and historical significance of Nevada's neon heritage.

The UNLV Libraries Collection of 1983 Hoover Dam Overflow Photographs is a series of color photographs that document the historic water overflow at Hoover Dam as seen from the Arizona side of the dam. Taken in August of 1983, this overflow marked the first time the spillways were used during a flood. The spillways were previously tested once in 1941 after the dam was initially filled.

The UNLV Libraries Collection of Gaming Industry Promotional Materials and Reports (1946-2019) includes press releases, promotional materials, press kits and clippings for hotels and casinos located throughout Nevada, with the majority of Nevada-based properties located in Las Vegas or Reno. Other locations include Atlantic City, New Jersey and some international hotels and casinos. The collection also contains promotional materials for various Nevada-based gaming companies and corporations, such as press releases, press kits, and product brochures.