The UNLV Libraries Collection of Hollywood Park Inc. Financial Reports and Press Materials contains annual reports, financial reports, and press materials from Hollywood Park Incorporated, a gaming and sports entertainment company in Inglewood, California, dating from 1992 to 1999.

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 Scientific Games Holding Corporation Financial Reports and Press Materials contains financial reports, equity research reports, Securities Exchange Commission Form 10-K, Securities Exchange Commission Form 10-Q, prospectus, press kits, and press releases from Scientific Games Holding Corporation, an instant lottery ticket manufacturer based in Alpharetta, Georgia. The records date from 1993 to 2006.

The Las Vegas Convention and Visitor Authority Records (1973-2007) contain memorandums written by Rossi Rallenkotter, the Vice President of the Authority's marketing division to Las Vegas hotel sales and travel directors. The memorandums provide monthly visitor statistics. The collection also includes information on riverboat gambling legislation and the capacities of function/meeting rooms in various Las Vegas hotels. Also included are LVCVA marketing plans and bulletins.

The collection consists of one scrapbook (2008) of postcards and photographs tracing the history of the Las Vegas property upon which the Wynn Las Vegas resort was built and four magazines featuring articles about Las Vegas (1940, 1947, 1955, and 1959). The scrapbook begins with several pages of historic postcards of the hotel originally built on the property, the Desert Inn, and continues with the establishment of the Wynn and the vision of its associated resort, the Encore. While the images primarily focus on the Desert Inn and the Wynn, there are also several pages of images of various other Las Vegas Strip properties accompanied by a brief timeline. The scrapbook contains approximately 76 images, dating from 1950 to 2008.

The World Series of Poker 2006 Collection dates to 2006 and contains promotional material for the 37th World Series of Poker tournament at Harrah's Casino in Las Vegas, Nevada. The collection also contains results and information from the various levels of the tournament.

The Bob McCaffery Collection on the Save the Hughes Flying Boat Campaign (1980-1983) documents efforts by activists to preserve the plane from destruction and its subsequent acquisition by the Aero Club of Southern California in 1980. The collection contains photographs and newspaper clippings about the Hughes H-4 Hercules flying boat nicknamed the "Spruce Goose" from the 1980s.