The John R. Klai II, FAIA Papers (1983-2024) are comprised of the personal papers of American architect, John R. Klai II, FAIA. Materials include commendations presented to Klai for his achievements in the architecture and interior design profession from organizations like AIA Las Vegas; the National Council of Architectural Registration Boards (NCARB); and the Nevada State Board of Architecture, Interior Design and Residential Design. The collection also includes digital images of plaques and trophies presented to Klai for his philanthropic work in the Las Vegas community.

Oral history interview with Paula Sadler conducted by Claytee D. White and Stefani Evans on January 28, 2025 for the Boyer Early Las Vegas Oral History Project. In this interview, Sadler describes arriving to Las Vegas, Nevada as a teenager with her mother from California. After graduating from Green Valley High School in 1994, she enrolled at Rollers Institute of Cosmetology in Commercial Center, and graduated as a manicurist. She then recalls renting a space in a salon before opening her own salon, A Harmony Nail Spa, in Commercial Center in 2004.

The Carolyn V. Hamilton Papers (1966-2024) consist of advertisements, press releases, correspondence, newspaper articles, awards, and event programs. The materials primarily document Hamilton’s work as a graphic designer and advertising executive in Las Vegas, Nevada from the early 1980s into the 2000s. Some of the materials in this collection pertain to the late comedian Cork Proctor, Hamilton’s former spouse, including performance advertisements and magazine articles.

The Chip Johnson Collection of Hoover Dam Photographs (approximately 1930-1936) consist of sixteen black-and-white photographs that depict the construction of Hoover Dam and the surrounding area. The photographs were taken by an unknown photographer.

Oral history interview with Chris Spotted Eagle conducted by Claytee D. White and Stephen Pastorino on January 16, 2025 for the Boyer Early Las Vegas Oral History Project. In this interview, Spotted Eagle recalls growing up on the Paiute Reservation in Las Vegas, and shares that part of his family is from the Moapa Band of Paiutes. Spotted Eagle's paternal grandfather, Raymond Anderson, was a fabricator and ironworker for YESCO where he helped create the "Welcome to Las Vegas" sign designed by Betty Willis.

The E. W. Smith Glass Plate Negatives (approximately 1900-1916) contain original glass plate negatives created by E. W. Smith during his time in Tonopah, Manhattan, Goldfield, and other central Nevada mining towns in the early 1900s. All photographs are presumed to be taken by E. W. Smith unless noted otherwise in the inventory. The negatives were collected by Warren Virgil "Mac" McGowan, who along with his wife Hilda lived in Tonopah, Nevada from approximately 1930 to the 1960s. He was the town photographer and ran a store and boarding house located at what is now 111 N.

The Rudolf Stuebing Photographs (approximately 1960-1969) consist of ten color positive mounted slides depicting Las Vegas' Fremont Street and the Stardust Casino on the Las Vegas Strip. Four additional color photographs depict the Hoover Dam. All images were taken by Rudolf Stuebing on a visit to the United States in the 1960s.

The UNLV Libraries Collection of Regional Civic Plans (approximately 1940-1978) contain a variety of civic plans and area maps related to various projects within UNLV Special Collection's collecting region.

Oral history interview with Catherine "Caty" Crockett conducted by Claytee D. White on December 3, 2024 for the Boyer Early Las Vegas Oral History Project. In this interview, Crockett recalls her parents' history living in Las Vegas, Nevada and starting a guest ranch, Hidden Wells, and later the Crockett/Alamo Airfield airport, and the Lazy Flying C Ranch. Crockett recalls growing up on the airport, riding horses, and interacting with celebrities and entertainers, including Howard Hughes.