The Howard Hughes Public Relations Reference Files (1931-1997) were compiled by Richard "Dick" Hannah, vice-president of the Los Angeles public relations firm Carl Byoir & Associates, which was hired to direct public relations for Hughes’ companies. The collection is primarily composed of newspaper clippings organized into reference files. A significant number of the files contain articles about Howard Hughes’ personal life, the operations of his companies, and legal and political disputes involving Hughes and his companies. The files also document a range of other subjects related to his business ventures, including aviation, aerospace, defense industries, motion picture studios, film stars, communism in Hollywood, and the House on Un-American Activities Committee (HUAC). Later in life Hughes became obsessed with how he was being portrayed in the media. In addition to collecting magazine articles, newspaper clippings, transcripts, screenplays, and books that referenced him. He also collected newspaper clippings about the activities of print media outlets, columnists, radio-television stations, current and former employees, and competitors. The collection also contains newspaper clippings about Watergate, organized crime, gambling, and Las Vegas and contains press releases, correspondence and records generated by Carl Byoir & Associates as well as Rosemont Enterprise, Inc.

Oral history interview with Allison and Hugh Wallace conducted by Claytee D. White on March 17, 2006 for the Hurricane Katrina Survivors in Las Vegas Oral History Project. In this interview, the Wallaces relate their upbringing, families, and educational attainments. Later, they talk about their experiences with Hurricane Katrina, evacuating and then returning to find their neighborhood overrun with looters and their home severely damaged by the flooding. They discuss the extreme difficulty they faced finding money and resources as they faced loss of employment, housing, and access to their bank accounts. They also describe the emergency relief efforts of various state, national, and federal agencies. Finally, they relate that these difficulties led to their decision to move to Las Vegas, Nevada and comment on the difficulty of maintaining contact with friends and colleagues who also left Louisiana.

The D. Kenneth Richardson Papers on the Hughes Aircraft Company (1950-2011) contains correspondence, speeches, photographs, Hughes Aircraft Company executive meeting notes, and various publications from Hughes Aircraft Company and other aeronautical companies. Also included are published papers written by Richardson and a productivity study published by the Hughes Aircraft Company.