The Rita Deanin Abbey Exhibition Catalogs (1975-1991) are comprised primarily of exhibition catalogs featuring Abbey's art at various museums and international exhibitions including the Palm Springs Desert Museum, the University of New Mexico Art Museum, Biennale Internationale d’Email Laval, and the International Exhibition of Enamelling Art in Japan. The collection also contains invitations to Abbey's art shows at the University of Nevada, Las Vegas as well as a copy of Abbey's curriculum vitae. Also included are select issues of Leonardo, International Journal of the Contemporary Artist featuring artists' notes written by Abbey.

The Greenpeace Pacific Southwest Records are comprised of files and documents pertaining to environmental activism in Southern Nevada from 1962 to 1994, primarily addressing the organization of protests at the Nevada Test Site. The collection contains newspaper articles, newsletters, publications, financial records, protest information, correspondence, meeting minutes, articles of incorporation, Freedom of Information Act requests, and Nevada Test Site information. Also contained in the collection are maps and documents related to various environmental issues such as nuclear waste, land use, wildlife protection, and international environmental activism.