The Ken Tiffany Music Scores (approximately 1956-1999) comprise a collection of published sheet music and original handwritten scores composed by Tiffany. The material also includes several pictures of Tiffany.

The Willis B. Smith Collection (1958) on Western Airlines consists of two news releases from Western Airlines about the company's history and two letters to Willis B. Smith. The collection describes the founding of Western Airlines and its early flights from Salt Lake City, Utah to Los Angeles, California. It also contains a color photograph of a Western Air DC-10 airliner in flight.

The Martha C. Knack and Omer C. Stewart Research Papers on the Pyramid Lake Paiute Tribe contains materials collected by Stewart and Knack as research for their 1984 book, As Long as the River Shall Run: An Ethnohistory of Pyramid Lake Indian Reservation. The collection focuses on the Pyramid Lake Paiute Reservation in Northeastern Nevada from 1845 to 1975 and include letters, journal articles, legal documents, government documents, treatises, and records. All materials are photocopies of documents that date between approximately 1845 to 1980.