The Eugene Martin Christiansen Papers (dating from 1948 to 2017, with the bulk of the materials dating from 1975 to 2005) contain research files, reports, and presentations about gambling written and collected by gaming consultant Eugene Martin Christiansen. Most of the collection is comprised of research files and reports about legalized gambling, casinos, hotels, racetracks, and entertainment venues, including the economic impacts of legalized gaming, feasibility studies for opening new casinos and racetracks, popularity of off-track betting, horse and dog racing, table games, gambling addiction, gaming regulation, taxes, lotteries, and Native American gaming. The collection also includes research files covering state and municipal regulation of gaming, significant individuals in the gaming industry, prominent hotels and casinos, gaming research conferences, financial reports, and international regulation of gaming. The collection also contains a small amount of business records from Christiansen’s entertainment company Feature Film Finance & Production.

Victor Kunkel Collection of Artifacts (1964-1971) consists of the following items: dice sets from Las Vegas hotels; Clark County deputy badges; and a coin and currency collection from all over the world.

The UNLV Libraries Collection of Rio Hotel & Casino Promotional Materials, Reports, and Manuals includes procedure manuals, annual reports, press kits, financial reports, press clippings, press releases, and promotional materials for the Rio Hotel & Casino in Las Vegas, Nevada dating from 1990 to 2000.

The UNLV Libraries Collection of Harrah's Entertainment Promotional Materials and Reports includes financial reports, prospectuses, joint proxy statements, annual reports, equity research, clippings, press releases, press kits, and promotional materials for Harrah's Entertainment dating from 1962 to 2009.

The UNLV Libraries Collection of Sands Hotel and Casino Promotional Materials and Reports includes equity research, clippings, press releases, press kits, and promotional materials for Sands Hotel and Casino in Las Vegas, Nevada, dating from 1958 to 2014.

UNLV Libraries Collection of Las Vegas Sands Corporation Reports and Press Materials includes financial reports, press releases, and press kits for Las Vegas Sands Corporation dating from 1995-2008.

The UNLV Libraries Collection of Riviera Hotel and Casino Promotional and Press Materials dates from 1956 to 2005 and consists primarily of press releases from the Riviera Hotel and Casino in Las Vegas, Nevada during the 1990s. The collection also contains promotional brochures, press kits, event programs, and news clippings.