The George W. Arnold Letter is dated to 1870 and contains a handwritten letter from Arnold to his uncle Gideon. The letter is a brief account of Arnold's life as a miner in Pioche, Nevada. The collection also contains a typed transcript of the letter's content.

The Advanced Technologies Academy "Civic Voices" Oral History Project (2011-2012) consists of 33 oral histories of Las Vegas, Nevada residents conducted by students of Joyce O'Day's 2011 and 2012 AP World History classes at Advanced Technologies Academy. Each interview contains a physical transcript, assignment sheets, and digital video and photographs. The 2011 interviews also have digital transcripts.

The V. Hagemann Letter is a letter written by V. Hagemann to J.H.B. Harris, Esquire in 1883. The letter informs Harris of his personal and business affairs in San Francisco, and he advises Harris about living in Silver Peak, Nevada.

Essays on the Nevada MX Missile Project collection is dated to 1980 and is comprised of essays by various authors predicting the damage the MX Missile Project, a plan for a new intercontinental ballistic missile system, could do to Nevada. The majority of the essays were published in the book MX in Nevada: A humanistic perspective. The additional essay is an annotated draft by James W. Hulse.

The Gue Gim Wah Papers (approximately 1940-1985) consist primarily of incoming correspondence (largely written in Chinese) to Gue Gim Wah at the Prince Mine in Pioche, Nevada. Also included are Wah's naturalization certificate, a map of the Prince Mine Bunkhouse, brochure of the Lincoln County Civic Association, and a small amount of photographs including a black-and-white photograph of Gue Gim circa 1940s.

The First Good Shepherd Lutheran Church Records (1934-1976) contain photographic copies of correspondence, sermons, newspaper clippings, and photographs relating to the establishment and early years of the church.

The Ernest Clary Papers on Basic Magnesium, Inc. Engineering Plans (1941-1944) contain an essay written by Clary formalizing the engineering process in building Basic Magnesium, Inc. (BMI). Also included are maps of the area around the plant and site maps of the main BMI structures.