The UNLV Libraries Collection of International Lottery & Totalizator Systems, Inc. Financial Reports and Press Materials contains financial reports, press kits, press releases, and a newspaper clipping for International Lottery & Totalizator Systems Inc. in Vista, California. The records date from 1992 to 1993.

The UNLV Libraries Collection of Golden Nugget Las Vegas Hotel and Casino Promotional Materials and Reports includes annual reports, financial reports, press releases, promotional materials, and newspaper and magazine clippings for the Golden Nugget Las Vegas Hotel and Casino in Las Vegas, Nevada, dating from 1948 to 2005.

The General Land Office Survey Books (approximately 1881-1919) consist of nine bound volumes of survey maps originally conducted in 1881 by the General Land Office (which later became the U.S. Bureau of Land Management). The primary information shown on the maps is section, township, and range numbers, as well as designation and dimenstions of government lots. The books in this collection cover townships 13 through 32, which includes the majority of Clark County. The secondary information shown on the maps is topographical and geographical in nature, showing mountains, washes, rivers, major wagon roads, and types of vegetation. The hachure lines along section lines indicate mountains and in all probability those lines were not actually walked. Patent application lists are attached to some maps, which also have property owner's name and address. If the patent was granted, the patent number is also shown. If the patent application nwas withdrawn or forfeited, that notation was also noted.

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 UNLV Libraries Collection of El Cortez Hotel and Casino Promotional and Publicity Materials (approximately 1960-1999) contain newspaper clippings, photocopies of clippings, artifacts, ephemera, and promotional material for the El Cortez Hotel and Casino in Las Vegas, Nevada.

The UNLV Libraries Collection of Merrill Lynch & Bear Stearns Reports (approximately 1990-2007) contain gaming, lodging, and estimate change reports reports for the United States and Singapore created by Merrill Lynch and Bear Stearns, & Co.