Oral history interview with Katherine L. Rankin conducted by Claytee D. White on June 16, 2014 for the Boyer Early Las Vegas Oral History Project. In the interview, Rankin discusses her childhood, her move to Las Vegas, Nevada, and her career as a librarian. Rankin talks about how she began her library career on the Gila River Reservation in Arizona before accepting a position as an audio and visual materials cataloger at University of Nevada, Las Vegas (UNLV) in the 1970s. Rankin later describes her work with the American Library Association, getting tenure at UNLV, and her role as a map cataloger in UNLV Special Collections and Archives.

The John Wittwer Collection on Agriculture in Nevada (1898-1972) contains the professional papers and records of John Wittwer in his capacity as an Agricultural Extension agent for the University of Nevada from 1921 to 1954. The records are primarily annual reports containing text, photographs, newspaper clippings, and charts that provide a rich chronicle of the conditions of agriculture and ranching in southern Nevada from 1898 to 1972, with the bulk of the material dating from 1929 to 1955. These conditions span water issues, such as flood control and irrigation, to the general difficulties of sustaining agriculture and viable food production in a desert environment. The reports come from the Agricultural Experiment Stations in Clark and Lincoln counties and most contain both a statistical report and a narrative summary.

The Stuart and Flora Mason Photographs (1940-1999) contain photographs of hotels, casinos, and other buildings constructed by Taylor International Corporation, which was owned by the Mason Family. The photographs depict the Aladdin, Venetian, Tropicana, Riviera, MGM Grand, and International hotels and casinos in Las Vegas, Nevada. The photographs also depict buildings in Miami and Coral Gables, Florida, and San Juan, Puerto Rico.