The Coates Playing Cards Collection (1920s-1960s) consists of sixty-six decks of playing cards collected by Mrs. Phillip A. Coates. The collection includes promotional decks from various businesses, including the Southern Pacific Lines railroad and the Grace Line steamship company. The majority of the decks are of a narrower design to be used in playing canasta or bridge, with many being multi-deck sets.

The May Bradford Photograph Collection (1870-1976) consists primarily of black-and-white photographs depicting Bradford's life including her time in Tonopah, Nevada. The collection also includes images of her early life and her family in Missouri. Other photographs document her son as an infant, as well as the family's time spent living abroad.

The Gary W. Royer Collection on Gaming (dating from 1950 to 2009, with the bulk of the materials dating from 1970 to 1995) contains research files, legal files, reports, and manuals about gaming written and collected by Gary W. Royer. The collection includes research and regulatory files collected by Royer while he worked at the Nevada Gaming Control Board. These files primarily document the legislation and regulation of gaming in Nevada, but include information on other states in the US and some international locations. Regulatory files include statutes, codes, regulations, revenue reports, Nevada Gaming Control Board and Nevada Gaming Commission meeting minutes, and tribal-state gaming compacts. Also included are research files about casino, racetrack, and sports betting facilities that include data on organizations, monthly revenue reports, occupancy rates, management and operational control manuals, annual reports, policy and procedure manuals, and profile sheets collected for consulting purposes in Royer’s role as President of Casino Control Corporation (CCC), a private gaming consulting firm. Also included are subject and research files, vendor advertisements, catalogs, and reports; gaming industry publications; conference materials; audit guides; and a comprehensive collection of newspaper articles that document the US gaming industry in the second half of the twentieth century.

The Catherine Boyer Postcard Collection contains postcards from Pahrump, Nevada. The collection depicts various scenes in Pahrump, Nevada, including the Pahrump Store, Tomken's Western Store, a group of men at a campfire, and Pahrump local, Lou Maestas', rendering of a winter scene.

The Bogie's Niteclub Revue Collection (1969-1990) consists of photographs, flyers, and newspapers advertising Bogie's Niteclub, which ran the female impersonation (now known as drag) revue "Frivolous Follies" in Las Vegas, Nevada. Images include performers on stage, portraits, and publictiy photographs of members of "Frivolous Follies," which was renamed "Vive les Boys" in 1984. Issues of Las Vegas Mirror and Vegas magazine are also included, and contain advertisements for Bogie's Niteclub drag shows and male strip shows. Also included in the collection is a single photograph of Stewart Randall Armstrong, who was born and raised in Las Vegas and passed away from AIDS in 1994. The collection was donated in his honor. This collection also contains digital scans of the photographs and some ephemera.

The Neon in Nevada Photograph Collection contains black-and-white and color photographic slides of neon signs from cities and towns in Nevada dating from 1913 to 1989. The collection includes slides from Las Vegas, Reno, Boulder City, Laughlin, Henderson, Lovelock, Winnemucca, Elko, Wells, McGill, Ely, Eureka, Austin, Hawthorne, and Carson City. The collection also includes slides from the Young Electric Sign Company (YESCO) that depict the "sign graveyard" in Las Vegas, Nevada of broken and retired neon signs.

The Nye County, Nevada Photograph Collection contains photographs from Nye County, Nevada from 1880 to 1990. The collection includes a wide variety of photographs that document the activities, landmarks, geographical features, towns, ranches, and families of Nye County. The collection covers the areas of Amargosa Valley, Ash Meadows, Beatty, Duckwater, Gabbs, Goldfield, Kawich Mountains, Manhattan, Pahrump, Round Mountain, Rhyolite, Smoky Valley, Springdale, Tecopa, Tonopah, and Twin Springs. The activities documented include mining, prospecting, herding animals, schooling, ranching, building construction, railroad construction, and hunting and fishing.