The Lamar and Patricia Marchese papers (1959-2015) contain awards, correspondence (both professional and personal), a Clark County Services and Facilities Directory, newspaper and magazine clippings, pamphlets, Parks and Recreation information, KNPR events and newsletters, art exhibits brochures, and musical performances brochures. The collection chronicles the contributions of the long-time Las Vegas community leaders through photographs, speeches, an interview done with Lamar Marchese, professional papers, audiovisual materials, Las Vegas Centennial Board (LVCB) end of year report, and a LVCB book.

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 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 Ronnow Family Photographs contain four black-and-white photographic prints of the Ronnow family in Southern Nevada from approximately 1870 to 1950. Also included is one large oversized black-and-white photographic print of the Old Rotary Club with C. C. Ronnow present.