The John Janney Photograph Collection on Pioche, Nevada contains photographs of mining operations and townspeople in Pioche, Nevada from 1908 to 1934. The photographs are primarily panoramic views of the town, mines, and landscape around Pioche, where Janney was president of Pioche Mines Consolidated until his death in 1967. The photographs also depict the baseball field in Pioche, a train crossing the desert in Lincoln County, and the Lee Family.

The Frank D. Rathbun Photograph Collection dates from approximately 1915 to 1968 and consists primarily of black-and-white photographic prints and some corresponding negatives taken by Frank D. Rathbun and Michael Moen, who resurveyed the various sites Rathbun visited. The majority of the images depict petroglyphs located throughout the desert southwest in Nevada, California, and Arizona, as well as documentary images of the construction of the Los Angeles Aqueduct and the Hoover Dam transmission lines. Additional material includes postcards from areas Rathbun visited in California, Arizona, and Nevada.

The KLVX Steamboats on the Colorado Records consist of documents related to the production of Las Vegas' channel 10's (KLVX) Steamboats on the Colorado documentary between 1974 and 1976. The collection is comprised of correspondence, promotional materials, scripts, a treatment, a grant application, maps of the Colorado River from 1852 and other materials used as research for the documentary.

Celesta Lowe Papers (1943-1995) consist of clippings, published writings ("Echoes from the Archives" and "Southwestern Bookshelf" columns), correspondence, and photographs related to Southern Nevada

history. Also included are National League of American Pen Women and Pen Hens material.

The Marshall L. Wright Collection on the Riviera Hotel (1944-1956) consists of a disassembled scrapbook, a small amount of newspaper clippings, and correspondence from Marshall L. Wright. He served as the general manager of the Riviera Hotel in Las Vegas, Nevada beginning in 1954 and remained in the role through the hotel’s opening on April 20, 1955. By late 1955, he moved to a similar role at the Flamingo Las Vegas. Materials document the opening of the Riviera including black-and-white photographs of the construction of the hotel, press kits, brochures, and other promotional material. The collection includes a small amount of promotional material from the Flamingo.

The Central Credit, Inc. Records (1956-1987) contain meeting minutes, employee records, business ledgers, newspaper clippings, membership applications, photographs, and reports. Also included are incorporation papers, a Code of Ethics, Credit Law, Tod Early's personal calendars/diaries, and audiovisual materials. Central Credit, Inc. had branches in Reno, Las Vegas, and Lake Tahoe, Nevada, and also in London.