The Lois Sagel Papers on Nevada Wilderness Preservation (1989-1995) consist of the papers of Lois Sagel, an environmentalist and advocate for the preservation of Nevada’s wilderness. The collection primarily documents the campaigns surrounding the efforts to expand Red Rock Canyon National Conservation Area (1994) as well as to designate the Spring Mountains National Recreation Area (1993). Additionally, it contains information on minor land exchanges and the Question 5/S.B. 189 bond issue to fund state parks (considered in 1989 and 1990). Most of the collection is comprised of newspaper clippings, correspondence, memoranda, photographs, and photo slides.

The University of Nevada, Las Vegas Phi Kappa Phi Records (approximately 1960-2019) consist of meeting minutes, correspondence, financial documents, member lists, programs, newspaper clippings, and photographic prints pertaining to the Honor Society of Phi Kappa Phi Chapter 100 at the University of Nevada, Las Vegas (UNLV). The collection also includes memorabilia from the organization's fiftieth induction ceremony, as well as a framed copy of its charter.