The Felix Lenox Photograph Collection (approximately 1910-2000) contains original photographic slides, prints, and contact sheets collected by Lenox in support of his popular "Nevada Armored Transport Inc. (1946-1984)" Facebook page. The collection also includes Lenox's own research on Las Vegas history and armored trucks.

The Nan Doughty Family Collection dates from 1845 to 1993 and documents Doughty's personal and professional life. She collected correspondence and papers related to her extended family members including Sallie Bradford, Seymour Kimball Bradford, William Hillman Shockley, and May Bradford Shockley. The collection also includes papers from her father, Thorwald A. Siegfriedt, and her mother, Lou-vee Bradford Siegfried. Doughty used her family histories to write historical essays about early Nevada. The collection includes her professional papers as well as drafts and correspondence related to her writings.

The Jess Mack Papers document the professional life of burlesque agent and comedy writer Jess Mack from 1916 to 1988 in Las Vegas, Nevada. In addition to contracts, correspondence, engagements, and newspaper articles, the collection contains five boxes of jokes, scripts and scenes used in various burlesque productions. Other material includes photographs of entertainers and burlesque stars, joke booklets, and issues of Mack's magazine, Cavalcade of Burlesque, dating from 1951 to 1954.

The League of Women Voters of Las Vegas Valley, Nevada (LWVLVV) Records (1957-2021) contain meeting minutes, financial reports, correspondence, audiovisual material, photographs, and newsletters. Also included are materials on political issues, school integration, and environmental pollution issues in Southern Nevada.

The Patent for South Goldfield, Nevada Townsite Collection (1907) is a copy of a response to a townsite application for the area south of Goldfield. The application explains that the area can be an official townsite if the correct materials are collected and return to the County Clerk of Esmeralda County, Nevada by January 7, 1908.

The Clark County Central Labor Council Records date from 1938 to 1968 and represent Ragnald Fyhen's written account of how the Clark County Central Labor Council union was formed. The work includes the activities and meetings of the labor union and Fyhen's work (1933-1947) while Secretary-Treasurer of the Central Labor Council. This work is entitled "Labor Notes." Additionally the collection contains a resolution submitted to the Central Labor Council in 1938 in regards to proposing new legislation to regulate the Clark County hospital.

The Robert Griffith Escrow Papers for the Las Vegas Army Airfield in Southern Nevada (1941) contain the escrow holder papers of Robert B. Griffith and A. Corradetti recording their purchase of forty acres of federal land located in Southern Nevada. The collection also contains receipts from the United States Department of War confirming the cost and deposit of the fee for the land. The land eventually became Nellis Air Force Base Airfield.