The C. Vern Olmstead Professional Papers (1940-1975) contain materials related to Olmstead’s work as a prominent meat industry executive. The collection pertains to the preparation, cutting, storage, marketing, and distribution of meats including beef, pork, and poultry. Materials include reports, correspondence, newspaper and magazine clippings, photographic prints and slides, and publications regarding topics relevant to the handling and sale of meat in the United States and Canada.

The Arthur and Joe Lyon Papers (1930-1935, 1985, 2020) document the first transnational automobile trip taken from North America to Central America in 1930 by Arthur and Joe Lyon, two brothers from McDermitt, Nevada. The materials in this collection include Arthur and Joe Lyon's passports with stamps from their trip and their travel scrapbook. Materials also include the brothers' handwritten notes about their trip from the 1930s and original typescript for Central America Through a Windshield written in 1985. The collection also includes a published hardcover copy of 1930: From Manhattan to Managua, North America's First Transnational Automobile Trip published in 2020.

The Ladies Auxiliary to the Veterans of Foreign Wars Collection (1951-1977) contains publicity books, scrapbooks, community service records, newspaper clippings, correspondence, photographs, and newsletters pertaining primarily to the Fred S. Pennington post no. 1753 Ladies Auxiliary to the Veterans of Foreign Wars of Las Vegas, Nevada and the associated local chapter of the American War Mothers organization. The Ladies Auxiliary and the American War Mothers are non-profit organizations that assist in providing support and services to veterans and active service members. This material was formerly known as the Luanna Mitchell Collection.

The Congregation Ner Tamid Records are comprised of annual reports, congregation bulletins, booklets, and digital and physical photographs documenting the history of Southern Nevada synagogue, Congregation Ner Tamid (CNT) from approximately 1974 to 2018. The collection includes two digital videos of CNT's final service at their Emerson Avenue in Las Vegas, Nevada location before moving to Valle Verde Drive in Henderson, Nevada. The collection contains a digital copy of a CNT scrapbook from 1974 to 1978 and recordings of original music used for CNT's services in 2016. The collection includes annual reports that highlight the synagogue's annual finances and major activities throughout the year and CNT's community newsletters.

The Alex Shoofey Papers are comprised of records spanning 1967 to 1972 that primarily pertain to financial operations and policies for the International Hotel and Casino-Las Vegas Hilton and the Flamingo Hotel in Las Vegas, Nevada. The collection includes daily profit and loss reports, interdepartmental correspondence, staffing and operational policies and procedures, production reports, and Shoofey's personal correspondence. Collection materials are representative of business and financial records from Shoofey's tenure as president of both the International and Flamingo hotels and casinos.

The collection documents Gilbert Shwartz's early involvement with the Clark County Sheriff's Mounted Posse and the Elks Club in the early 1960s as well as the growth of his real estate company, Sahara Realty, from 1963 to 2008. The collection includes photographs and programs of the Clark County Sheriff's Mounted Posse Rodeo and programs for the Elks Club Helldorado Days Rodeo from the early 1960s. The collection also includes photographs of Schwartz and his home, slides of Sahara Realty/Realtors advertising around Las Vegas, and autographed team photographs of the Central Little League teams sponsored by Sahara Realty. Also included is a program for the National Association of Real Estate Brokers annual conference held in Las Vegas in 1974.

This collection contains the original drafts of the thirteen essays that Elizabeth Harrington wrote about her life in early Las Vegas, Nevada. These articles were written from her memory and experiences of life in Las Vegas beginning in the early 1900s, and were published in the Nevadan section of the Las Vegas Review-Journal from 1975-1979.