The Lift Up Windsor Project Collection (approximately 2020-2023) contains digitized copies of North Las Vegas, Nevada City Council meeting minutes, geological and environmental impact statements, and other types of documentation originally published from the 1950s to 2010s that were collected by Sebastian Ross, graduate student at UNLV's Boyd School of Law and an archived version of the Lift up Windsor Park project website. Assemblywoman Dina Neal (now Nevada State Senator) led the project, which included faculty and students from UNLV's film department and law school, to research and advocate for Windsor Park, one of the first all-Black housing communities in North Las Vegas that was developed in the 1960s. The records in this collection represent the research material used for Windsor Park: The Sinking Streets documentary that tells the story of how the neighborhood was developed on top of an aquifer and seismic faults which have damaged homes over the past five decades.

The James Cashman Sr. Papers date from approximately 1890 to 1969 and contain correspondence, photographs, insurance records, and bank records related to Cashman and his businesses in Southern Nevada. Also included are three scrapbooks of newspaper clippings documenting the 14th and 15th Helldorado Parades in Las Vegas. The collection documents the lives of the Cashman family and their businesses in southern Nevada.