The Cindy Coletti Papers are comprised primarily of magazine and newspaper articles, and promotional brochures from approximately 1978 to 2017 about custom home designer Cindy Coletti and her company, Sun West Custom Homes, that was established in Las Vegas, Nevada in 1989. The collection also includes commendations for Coletti from the governor of Nevada and the Nevada congressional delegation for her accompishments as a small business owner. Also included are some promotional brochures and a digitized scrapbook portfolio of custom homes designed by Coletti's previous design company, El Rancho West.

The Southern Nevada Coalition of Concerned Women, Inc. Records (1996-2018) contains photographs, charity event programs, operational records, correspondence, and newspaper clippings. The majority of the collection consists of photographs and other materials documenting SNCCW's annual fundraising luncheons. Also included are the SNCCW's Articles of Incorporation, a brochure, awards, and certificates.

The Alan Byron Olson Photographs (approximately 1933) consist of one negative album containing 100 photographic negatives taken by Alan Byron Olson around 1933 that depict the Hoover Dam (then known as Boulder Dam) and the Boulder City Hospital. Olson was a medic for the Boulder City Hospital and the images also depict various hospital staff and other locations related to Hoover Dam. The collection also includes digital copies of the negatives.

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 Sonny Schwartz Recordings and Papers (1928-1998) documents the career of New Jersey journalist and radio personality Sonny Schwartz. Materials include cassette tapes of Schwartz's radio program, Dateline Atlantic City, and his interviews with musicians, comedians, and other entertainers. The collection also contains an assortment of radio programming featuring performers like Frank Sinatra and Bill Cosby. Also included are Schwartz's columns from the Press of Atlantic City, a autobiographical narrative written by baseball player Johnny Bench, and photographs of Schwartz with interviewees and family.

The Marge Jacques Papers (1960-1990) comprise the personal papers of Marge Jacques, a prominent member of the Las Vegas, Nevada gay and lesbian community, and owner of the gay bar, Le Cafe. The papers contain correspondence, licensing records, financial statements, and artifacts from clubs that Jacques owned or managed. Also included are photographs, videotapes, audiotapes, newspaper clippings, and Gipsy Nightclub promotional material.

The Lee Plotkin papers document Plotkin's political work and associations as an LGBT activist and spokesman for the Las Vegas gay community, and include correspondence, press releases, copies of his columns, institutional and legislative documents, brochures, fliers and other ephemera from 1955 to 2006.