The International Association of Gaming Attorneys (IAGA) collection is comprised of materials collected from various corporations and casinos in Nevada and New Jersey, ranging from 1977 to 1986. There are a wide array of documents including: gaming license applications from corporations in Nevada and New Jersey, copies of casino control acts from New Jersey, gaming publications, gaming-conference proceedings, gaming commission reports, newsletters and correspondence of the National Association of Gaming Attorneys (NAGA).

The Billie Mae Polson Photograph Collection, approximately 1948 to 1978, consists of fifty-one color postcards from Las Vegas, Nevada, the Hoover Dam, and surrounding areas. Also included in the collection are original black-and-white and color photographs of the Valley of Fire Nevada State Park, an Easter parade in Las Vegas, and the Las Vegas 5th Street School prior to demolition. There are also ten negatives included in this collection that correspond with select postcards and the photographs from the Valley of Fire Nevada State Park.

The Ted Lenhart LGBTQ Community Collection (1990-2001) is comprised of correspondence, newspaper clippings, and organizational material detailing LGBTQ community issues in Nevada throughout the 1990s. The collection includes materials from organizations including: Aid for AIDS of Nevada, the Clark County Coalition of HIV/AIDS Service Providers, the Nevada chapter of the AIDS Coalition to Unleash Power (ACT-UP), efforts to organize an HIV-Negative Men’s support group in Nevada, and Nevada Outdoors, an LGBTQ hiking club.

The UNLV Athletics Programs and Memorabilia Collection (1974-2002) is comprised of University of Nevada, Las Vegas (UNLV) athletics publications, team yearbooks, and game day programs for UNLV football and men's basketball teams. The majority of the collection documents the UNLV Runnin' Rebels basketball team during the 1980s and 1990s. Other materials include Big West Conference programs and UNLV athletics memorabilia such as a pom-pom, football foundation member stadium seat cushion, plastic megaphone, and mug.

The Walter E. Lundberg collection is comprised of menus from various United States and foreign locations from the 1960s to 2001. The collection also includes a scrapbook featuring holiday cards and matchbook covers from different business and restaurants across the United States from the 1930s and 1940s. The menus come from locations United States locations such as Las Vegas, Nevada, California, and New York, New York. The menus from foreign locations come from China and Denmark.

The KLVX Steamboats on the Colorado Photograph Collection contains photographic prints and negatives used by the Las Vegas, Nevada television station KLVX (Channel 10) for a documentary on steamboats in the Southwest United States between approximately 1870 and 1979. KLVX made this documentary for the Arizona American Revolution Bicentennial Commission and the Nevada American Revolution Bicentennial Commission, who jointly funded the documentary’s production. Some of these photographs may be reproductions of originals gathered during the research for the documentary.

The Mollie Gregory Collection of Oral Histories contains audio interviews and brief transcripts that focus on welfare, family, and women's issues in Nevada from 1970 to 1974. Gregory interviewed Nevada residents including Maya Miller, Ruby Duncan, and Mary Wesley, who described their lives during the anti-poverty and women's rights campaigns in the early 1970s. The collection documents views on welfare; the Equal Rights Amendment; race, discrimination, and civil rights; and political campaigns.