Oral history interview with Joseph Wilcock conducted by Claytee D. White on April 17, 2014; April 18, 2014, and April 30, 2014. for the Boyer Early Las Vegas Oral History Project. Wilcock recalls working in Bal Harbour, Florida, and coming to Las Vegas, Nevada to attend the School of Hotel Management at the University of Nevada, Las Vegas (UNLV). Wilcock explains gaming terminology and the process of dealing and cheating the casino. He discusses the relationship between Caesars in Atlantic City and Caesars Palace in Las Vegas and between operating a gaming company in New Jersey and Nevada. He also recalls opening day at the Mirage, opening the Treasure Island, and how Wynn hotels hired and promoted from within, but instituted a minority recruitment and training program to diversify the workforce.

The Larry Billman Papers (1961-1975) primarily reflect his work in the entertainment industry of Las Vegas, Nevada as a dancer, choreographer, and director. Materials include scripts, photographs, music scores, contracts, ephemera, and magazine and newspaper clippings. The collection also includes two scrapbooks and photographs of Tomoko (Katsuko) Billman performing in shows like "Holiday in Japan" at the New Frontier Hotel and Casino and "Rome Swings" at Caesars Palace in the late 1950s into the mid-1960s as well as photographs of Tomoko and other "Holiday in Japan" performers at various reunions.

The El Rancho Vegas Collection (1953-1961) is comprised of materials and memorabilia from the El Rancho Vegas Hotel collected by former hotel controller, Frank Watts. Records include financial documents including endorsed checks to performers at the resort. Other items included unused stationary, copies of the menu, and memorabilia from the hotel. The collection also contains a bathmat, hangers, and a drinking glass from the hotel.

The Fred Houghton Papers (1909-1998) consist of Houghton’s legal and personal files on his Blue Chip Ranch property in Las Vegas, Nevada. The materials include legal cases, maps, reports, and correspondence concerning water access on the property, and his work with the Las Vegas Well Users Association, which primarily contains correspondence in conjunction with Las Vegas's water politics. The collection also contains court cases during the 1930s when Houghton worked as a lawyer in Chicago, Illinois, as well as legal files for his time as a public defender for the State of California. The personal files in the collection primarily consist of correspondence, banking records, diaries, and notebooks.

The George Knox Roth Collection (1959-1980) consists of newspaper clippings (including photocopies), magazine articles, newsletters, technical reports and publications, correspondence, notes, and photographs relating to the Atomic Energy Commission, the environmental impact of nuclear testing in Nevada, Nevada mining, Airwest and the Hughes Airport, and other aspects of Howard Hughes’ Nevada operations. The George Knox Roth Collection also includes correspondence and expense reports related to his own company, General Research Consultants.

Aaron Williams Papers (1965-1981) consist of scrapbooks, newspaper clippings, scrapbooks, certificates, newspaper clippings, reports, and programs. Many of the clippings and some of the correspondence contain references that give insight into the role of women in North Las Vegas and Clark County, Nevada during the late 1960s and early 1970s. The scrapbooks and newspaper clippings document Williams' career as well as issues he dealt with as councilman and commissioner. These issues include those related to community and infrastructure development, such as airports, sewage treatment plants, senior citizens, health, and urban planning as well as North Las Vegas and Clark county political activities during the late 1960s and early 1970s.

The Sheilagh Brooks Collection on Nevada Historical Sites and Museums dates from 1977 to 1983. It contains materials including budgets, planning proposals, agenda, and minutes related to the Nevada State Museum, including proposals to build a state museum in Southern Nevada. The collection also contains National Register of Historic Places nomination forms for sites throughout Nevada.