The Mary Lytle Papers date from 1909 to 1968 and document Lytle’s experience as the first midwife in Overton, Nevada. The collection contains medical certificates, professional correspondence with Nevada Assistant State Archivist Frederick C. Gale, a handwritten memoir, and black-and-white photographs.

The Pacific Engineering and Production Company of Nevada Records (1986-1989) are comprised of magazine articles, newspaper clippings, official reports, a profile of Jim Gibson, and a prospectus for a park named after Gibbons.

The Clark County Child Care Association (CCCA) Records (1957-1975) contain correspondence, fliers, dues paid rosters, insurance information, bills, memberships cards, and receipts. Also included are miscellaneous dues-related documents, minutes of CCCA (Nevada) general membership and executive board meetings, and a newsletter.

The Wanda Ball Moser Photographs depict Wanda Ball Moser and her family in Southern Nevada in the early-twentieth century. The photographs primarily depict Moser and her family at Mt. Charleston, Nevada or at home in Las Vegas, Nevada.

The Ned V. Bearden Sr. Photograph Collection contains black-and-white photographic prints and negatives of early Las Vegas, Nevada Fremont Street hotels, casinos, as well as Las Vegas businesses and residences between approximately 1940 to 1960. These photographs detail air conditioning units installations by Bearden throughout Las Vegas.