The Nancy Wier Papers on Rock Art in Southern Nevada (approximately 1930-2003) contain photographs, notes, research, and publications focused on rock art (rock writing) found in the Southern Nevada Region. Wier founded the Southern Nevada Rock Art Enthusiasts (SNRAE) in 1992, and the photograph albums document trips across Nevada, Southern California, Utah, and Arizona. The photograph albums are grouped by site location, and the description was taken directly from Wier's albums. The majority of the collection documents rock writings in Southern Nevada.

The Jack Leavitt Collection on Las Vegas Lands and Real Estate (1968-1981) contains real estate property indexes for Clark County, Nevada, as well as an aerial survey of the city of Las Vegas, Nevada. The thirty-one indexes include alphabetical lists of home owners, their addresses, and maps of urban and private land parcels focusing on the cities of Las Vegas and Henderson, Nevada.

The Hank Henry Papers consist of materials on the entertainment career of Hank Henry from 1934 to 1980. The collection contains skits and jokes, family photographs, photographs of burlesque shows, photographs and autographs of various actors and actresses, newsletters, newspaper articles and correspondence.

The Central Credit, Inc. Records (1956-1987) contain meeting minutes, employee records, business ledgers, newspaper clippings, membership applications, photographs, and reports. Also included are incorporation papers, a Code of Ethics, Credit Law, Tod Early's personal calendars/diaries, and audiovisual materials. Central Credit, Inc. had branches in Reno, Las Vegas, and Lake Tahoe, Nevada, and also in London.

The Danny Cassella Collection of Sheet Music (1940s-1960s) consists of stock arrangements for songs and scores from the 1940s through the 1960s. The arrangements were collected by musician Danny Cassella. Additionally the collection contains several Tune-Dex cards.

Ann Brewington Papers (1984-1987) consist of letters and clippings related to Nevada history. Correspondence is primarily from Anne Brewington's sister, Ida Brewington, to Brewington regarding Ida Pittman's death. This collection also contains a letter from Florence Cahlan and copies of letters sent to Cahlan about an article she had written on Ida Brewington Pittman. Also included is another article about Pittman that appeared in the December 2, 1984 Nevadan that has a few hand written notes in the margins, as do a few of the letters.