The Patricia van Betten Healthcare and Nursing Papers (1985-2009) are comprised of personal correspondence, memoranda, newsletters, and reports of Patricia van Betten, who worked with the League of Women Voters and the Nevada Nurses Association from 1985 to 2011. The collection details several Nevada organizations including the Nevada Chapter of the Health Care Reform Project (HCRP), the League of Women Voters, and the Nevada Nurses Association. Also of interest, the collection contains written material, video recordings, and compact discs pertaining to health curriculum for the Clark County School District.

The William Flangas Srapbooks document his anti-smoking efforts in Nevada from 1974 to 2014. These materials include correspondence, articles, copies of assembly bills, newsletters related to smoking and health, and newsletters related to non-smokers.

The Las Vegas Black Historical Society Records (2005-2009) document the organization's history including correspondence, meeting agendas and minutes, bylaws, articles, a corporate charter, and use agreements. Also included is a Proclamation from Nevada State Senator Steven Horsford regarding the Second Annual Gathering of the Las Vegas Black Historical Society on January 27, 2007.

The Ruby Amie-Pilot Papers (approximately 1930s-2002) contains newspaper clippings about events in West Las Vegas, Nevada, family photographs, and a memorial program from Robbie Tyler's memorial service. Also included in the collection are newspaper clippings containing a portion of the cartoon series her son Ronald Terry Amie published in the Las Vegas Voice and articles about public commissions of his art work for North Las Vegas.

The Howard Schwartz Collection on Gaming documents the gaming industry in the United States from 1966 to 2010. The collection includes manuscripts, periodicals, newspaper articles, ephemera, profit and probability profiles and a report from the National Gambling Impact Study Commission.

The Hank Kovell Papers (1945-2012) document his life as a publicity agent in Las Vegas, Nevada. The collection includes photographs, correspondence, publications, newspaper clippings, and a script written by Kovell titled, "The Visitor."

The Harlan Brown Papers (1943-1956) contain a mimeographed copy of the index to the Las Vegas City Charter (1943), a Chicago Tribune newspaper (1952 August 12) focusing on engineers and their achievements, and official drawings of lots and additions in the Greater Las Vegas housing development. The drawings were approved with Harlan Brown's signature of approval as a registered professional engineer in Las Vegas, Nevada.