Charles Lanman Papers (1864-1868) contain the title page of the Dictionary of the United States Congress and the General Government, written by Lanman, solicitation requests for biographical information from notable government figures, and written replies. Of interest with regard to Nevada are the original handwritten letters from James W. Nye and William M. Stewart.

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.