The UNLV University Libraries Collection on Techatticup Mine (1914-1923) is comprised of administrative and financial records associated with the Techatticup Mine, located in Clark County, Nevada south of Nelson, Nevada. The administrative documents include business reports, prospectuses, and assays. Administrative documents also include foreman reports, insurance records, warehouse inventories, correspondence, and notes relating to equipment, food, employment, and taxes. Financial records include account balances, payroll, purchasing records, statements, bills, receipts, and company vouchers.

The Cliff Trenier Papers (approximately 1950-1999) document the life and career of Clifton "Cliff" Trenier, who performed with various siblings across the United States beginning in the 1940s. The collection contains photographs of Cliff with his twin brother Claude performing, documents and newspaper clippings relating to the musical group's tours and their numerous performances in Las Vegas, Nevada including at the Moulin Rouge. Also included in the collection are photographs of Cliff's wife, Bedez, and correspondence between the couple up until Cliff's illness and death in 1983.

The UNLV History 117: Nevada History Photograph Collection contains photographic prints, negatives, and slides of Las Vegas and Boulder City, Nevada between approximately 1900 and 1959. These images were collected by students for University of Nevada, Las Vegas (UNLV) professor Ralph Roske’s class, History 117: Nevada History. The images primarily depict Las Vegas in the 1950s with people posing in front of and inside the El Rancho Vegas and the Last Frontier Village, including Eleanor Roosevelt, Joe E. Lewis, and Paul Newman. Earlier photographs from the 1920s include businesses, such as fireproofing stores, and significant individuals such as Ed W. Clark. Lastly, it contains two photographs of the Boulder City Airport.

The Pueblo Grande de Nevada Photograph Collection (approximately 1920-1980) contains black-and-white photographic prints, negatives, and slides depicting archaeological sites located in Overton, Moapa, Valley of Fire, Red Rock, Pyramid Lake, Kane Springs, Virgin River, the “Lost City,” and Lake Mead, Nevada. Images display the different stages of digging during the archaeological excavation of Pueblo Grande de Nevada. Also included are images showcasing artifacts uncovered during the excavations, the Saint Thomas, Nevada and the flooding of archaeological sites after the construction of the Hoover (Boulder) Dam.

The Carolyn Merriam Collection on the Sands Hotel (1972-1998) consists primarily of Sands Hotel merchandise and ephemera, including mugs, glassware, playing cards, dice, an ashtray, and a tote bag. The collection also contains several framed photograph reproductions depicting Las Vegas, Nevada in the 1950s and 1960s. The Sands Hotel operated in Las Vegas, Nevada from 1952 to 1996.