The Howard Hughes Professional and Aeronautical Photographs contain black-and-white photographs of businessman and entrepreneur Howard Hughes and his companies from 1916 to 1997. The photographs primarily depict Hughes alongside his aircraft, including the XF-11 prototype reconnaissance plane and the HK-1 Hercules, better known as the "Spruce Goose" or "Flying Boat." The photographs also cover the companies owned by Hughes, including Hughes Tool Company, Hughes Aircraft Company, Hughes Electronics Corporation, and RKO Pictures.

Oral history interview with Howard Heckethorn conducted by Richard Eitland on February 15, 1979 for the Ralph Roske Oral History Project on Early Las Vegas. Mr. Heckethorn describes going to school in the early days of Las Vegas, Nevada. He also talks about many notable teachers he had, as well as the development of the Las Vegas area. Heckethorn also discusses his arrival to Las Vegas, Nevada in 1930, and recalls the Old Mormon Fort, El Rancho, The Last Frontier, and the tourism that gambling brought to the city. Heckethorn discusses the 1960s, and the impact Howard Hughes had in the development of hotels and casinos.

Oral history interview with Margaret Ostler Stout-Hall conducted by Claytee D. White on August 11, 2014 for the West Charleston Neighborhoods--an Oral History Project of Ward 1. Stout-Hall discusses growing up in Las Vegas, Nevada’s Rancho Circle neighborhood, attending Las Vegas High School, and becoming a Rhythmette. She also talks about working at the El Portal Theatre, dancing at the Wildcat Lair, and working for Harry Reid later in life.

Oral history interview with Eddie Hall Holzman conducted by Lisa Gioia-Acres on October 02, 2008 for the All That Jazz Oral History Project. Holzman begins the interview talking about his growth as a musician while living and performing in New Jersey and New York. He also discusses his time playing while enlisted in the military, until he moved to Las Vegas, Nevada in 1947 where he played in a jazz band. Holzman also describes working as a card dealer at the Thunderbird Hotel and Casino, the Desert Inn Hotel and Casino, and the El Rancho Hotel and Casino. He also details the music scene in Las Vegas from the 1950s through the end of his playing career.