The Frank Williams Papers on Early Nevada (1892-1946) consists of manuscripts written for the most part by Frank Williams, an early resident of Southern Nevada. The collection includes Williams' autobiography as well as histories of Goodsprings, Potosi Mine, Mesquite Valley, and the Yellow Pine Mining districts. Finally, this collection contains reports and material reflecting Frank Williams' two terms as University Regent (1909-1912 and 1923-1942) at the University of Nevada, Reno, and his four terms in the Nevada State Assembly.

The Kiel Ranch Preservation Committee Records (1973-2005) document the activities of the North Las Vegas Bicentennial Committee (1973-1976) and its successor, the Advisory Board for Kiel Ranch (1978-1995), in their efforts to restore Kiel Ranch, one of the earliest non-indigenous settlement sites in the Las Vegas, Nevada area. The collection contains various official reports on Kiel Ranch, proposals on how to restore Kiel Ranch, chronological files for each year of the project, and newspaper clippings on the status of Kiel Ranch.

The Bergman Walls & Associates architectural drawings are comprised of architectural and interior drawings created between 1997 and 2017. The drawings primarily focus on Las Vegas, Nevada properties, but also include drawings for projects around the United States and international locations. Typical drawing types include initial design sketches, exterior and interior perspective renderings, site plans, floor plans, sections, elevations, and detail drawings and diagrams of specific building components. The material is available in the form of physical drawings, digital scans of original content, and computer generated renderings, with some material in the collection unique to either physical or digital formats.