The David E. James Papers on the Southern Nevada Environment (approximately 1990-2006) contain reports, scholarship, and research materials related to Southern Nevada environment's air, water, and wastewater treatment quality.

The Carratelli Family Collection on Gay Rights in Nevada (1992-2002) consists of documents and ephemera from various gay rights organizations and events in Las Vegas, Nevada. In addition to documents, fliers, and meeting minutes, the collection houses a box of t-shirts from various gay events and campaigns. The collection is especially focused on issues of Gay Pride organizing.