This collection is comprised of personal papers and photographs of Reverend Maureen E. Mackey, M.D., physiatrist and co-founder of Rainbow Praise Church in Las Vegas, Nevada. The collection contents span the dates of 1922 to 2014 and details Dr. Mackey's life, including her educational accomplishments, personal life, and religious life. This collection also contains personal papers and photographs of Dr. Mackey's twin brother, Thomas Mackey, III, who passed away from AIDS in 1992. This collection also contains various photographs of Dr. Mackey's parents and family.

The Desert Fishes Council Records (1969-1988) consist of resolutions, meeting minutes, symposium programs, agendas, and press releases of the Desert Fishes Council (DFC). The organization is devoted to the study and preservation of Southwestern desert fishes, notably the desert pupfish. The DFC records reflect efforts to bring the plight of desert fishes to the attention of academics and the public as well as highlight the worth of desert lands within the American environmental movement.

The Elmer R. Rusco Collection on Ethnicity and Race in Nevada (1964-1972) contains correspondence, court cases, employment information, and research materials compiled by Rusco for a book he was writing on race relations in Nevada.

The Jane Ham Legislative Papers (1980-1981) document the legislative activities of Nevada Republican Assemblywoman Jane Ham during the 1981 legislative session. The collection consists of Legislative Bureau correspondence, memos, pamphlets, and draft legislative bills. Also included are reports, studies, and informal polls from private individuals and lobby groups expressing response to pending legislation.

The W. I. Booth and A. Allen Photograph Album of Goldfield, Nevada (approx. 1900-1910) contains forty-five black-and-white photographs taken by photographers W. I. Booth and A. Allen. The images depict the Goldfield, Nevada townsite; mines, miners, camps, and equipment; horses pulling freight and carriages across the desert; and topographical features of Goldfield and outlying areas. The photographs document the mining boom in the Goldfield area during the early 20th century.

Arthur G. Grant Photograph Collection (approximately 1950-1965) consists of 120mm and 35mm color photographic slides taken in the mid-1950s in and around Las Vegas, Nevada. Images depict Arthur G. Grant's home life, the Fortune Club business on Fremont Street, general downtown, Helldorado Parade, and a Mount Charleston picnic. The collection also contains images of Lake Mead boat races including an appearance by Donald Campbell and his water speed world record-setting jet powered boat, Bluebird.

The Nevada Women’s Conference Photograph Collection depicts the statewide women’s conference held in June 1977 in Las Vegas, Nevada. The photographs include keynote speaker Gloria Steinem, event organizers, workshops, volunteers, and musical performances.