The Art Wolf Professional Papers (1988-2018) document the career of museum professional and consultant Art Wolf who specialized in supporting cultural heritage of indigenous communities, particularly in the Southwest and Las Vegas, Nevada. Materials document Wolf's work with the American Alliance of Museums (AAM) as a board member, in conference planning, and as a Study Leader for Smithsonian Associates Study Tours. Also included are materials that represent Wolf's involvement as an alumni of the Leadership Las Vegas program and director of the Nevada State Museum. The collection includes some ephemera and invitations to different events held in Las Vegas, Nevada that Wolf was invited to. The collection also includes examples of unsuccessful bids for consultancy jobs through WOLF Consulting and his files as a master's thesis adviser for the Museum Studies program at Harvard Extension School.

The Lori Lipman Brown Papers date from 1975 to 2009 and document former Nevada State Senator Lori Lipman Brown's political career. It includes correspondence and materials from Brown's service as a Nevada State Senator from 1992 to 1994, case files from her defamation lawsuit against Nevada State Senator Kathy Augustine, and papers from her work opposing the Nevada Question 2 ballot measure on same-sex marriage in 2000. The collection also contains photocopies of biographical materials and personal and publicity photographs of Brown, as well as material from her time working with local high school and commmunity theatre programs.

The Ralph Denton Legal Papers (1950-1993) consist of case files and legal briefs of civil rights attorney Ralph Denton. The cases largely involve civil rights issues and property claims in Las Vegas, Nevada. The files include cases representing individuals as well as companies such as Henderson Telephone Company, Lephrechaun Mining Company, and the Jockey Club Casino.

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 Matt Gregory Photograph Collection contains color and black-and-white photographic prints, negatives, and slides of musical and dance shows he produced in Nevada and international locations between 1959 and 1985.