The Harrah’s Entertainment Corporate Archives (dating from 1811 to 2004 with the bulk of the materials dating from 1940 to 2000) contain the promotional and corporate files of Harrah’s Entertainment Inc. and its predecessors, as well as Bill Harrah’s personal papers and card game collection. The materials were compiled and developed as a corporate archive by Harrah's Entertainment, Inc.’s Corporate Communications Department. The collection is primarily comprised of casino and employee periodicals, reports, manuals, promotional files, ephemera, and newspaper articles that document Bill Harrah’s casinos in Reno, Nevada and Lake Tahoe as well as Harrah’s Inc., Holiday Inns, Inc., Holiday Corporation, the Promus Companies, and Harrah’s Entertainment, Inc. Also included are photographs that document the construction of Harrah’s properties, business operations, the people who worked and performed at Harrah’s properties, and Bill Harrah’s automobile collection. The collection also contains Bill Harrah’s collection of playing cards and card games. Also included are photographs of the Harrah family.

Oral history interview with Mary Hawkins conducted by Bill Murphy on June 22, 1972 for the Ralph Roske Oral History Project on Early Las Vegas. In her interview Hawkins discusses her reasons for moving to Las Vegas, Nevada and the developmental changes she has seen occur in Las Vegas.

Oral history interview with J. K. Russ conducted by Claytee D. White on December 22, 2017 for the Remembering 1 October Oral History Project. In this interview, Russ discusses her early life in New Zealand and growing up on a tobacco farm. She remembers arriving to the United States and establishing a career as an artist. Russ talks about the 1 October shooting, creating an art exhibit using cards and letters received from people all over the world, and Las Vegas’ response to the tragedy. Lastly, Russ describes the art community in Las Vegas and the Arts District.

Oral history interview with Wilma Freemyer conducted by Suzanne Haag on February 22, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Freemyer discusses early Las Vegas, Nevada’s history during the 1930's and the Las Vegas-Review Journal.