The Hank Harrison Photograph Collection on Helldorado Days contains two black-and-white photographs of the Helldorado Days festival in Las Vegas, Nevada from approximately 1940 to 1977. The first photograph depicts a rodeo clown distracting a bull; the second photograph is of Ned Romero, an actor in Helldorado.

The Roger D. Foley Papers on United States v. Cappaert are comprised of materials collected by District Judge Roger D. Foley while performing his duties as judge in United States v. Francis Leo Cappaert, et al. from 1972 to 1976. The collection includes transcripts of the case, exhibits, and copies of motions filed with the Court in regards to this case, which centered on the protection of the Devils Hole pupfish in Nevada.

Oral history interview with Celesta Lowe conducted by Patrick W. Canlton on February 06, 2002 for the Boyer Early Las Vegas Oral History Project. Lowe begins by discussing her early life in Baker, California and her father’s role as a station agent for the Tonopah Tidewater Railroad during the 1920s and 1930s. Lowe then describes her family moving to Las Vegas, Nevada in the 1940s. Lowe chronicles the process state legislatures took to open Nevada Southern University in 1957 and her role as an administrative assistant in the main office of the school. Lowe recounts her career at Nevada Southern University, the expansion of the campus, and renaming it University of Nevada, Las Vegas. Lastly, Lowe talks about her switch from an administrative assistant to a librarian at UNLV.

Oral history interview with Larry Ruvo conducted by David G. Schwartz on January 27, 2009 for the Remembering Jay Sarno Oral History Project. Ruvo begins by discussing his position as a front desk clerk at Caesar’s Palace in Las Vegas, Nevada in the 1970s. Ruvo then describes how Jay Sarno changed the casino industry by designing Caesar’s Palace with a single theme. Ruvo then chronicles how gaming gradually was legalized in more areas throughout the world and how Sarno capitalized on making Caesar’s Palace an iconic casino which made people want to travel to Las Vegas. Lastly, Ruvo discusses Sarno’s focus on offering both gaming and entertainment options for guests at Caesar's Palace.