The Q. B. Bush Papers are comprised of Q. B. Bush's personal papers dating from 1957 to 2018 and document Bush's work in Westside Las Vegas, Nevada casinos including the Moulin Rouge, Town Tavern, and the El Morocco. The collection also documents Bush's involvement with the Dealers Security Association and the association's effort to provide better working conditions for African American casino employees. Included are both original photographs and copies of photographs that document the African American casinos where Bush worked, as well as the Bush family at various events.

Celesta Lowe Papers (1943-1995) consist of clippings, published writings ("Echoes from the Archives" and "Southwestern Bookshelf" columns), correspondence, and photographs related to Southern Nevada

history. Also included are National League of American Pen Women and Pen Hens material.

The Celesta Lowe Photograph Collection consists of black-and-white photographic prints and negatives depicting images of Mount Charleston, Nevada, the Owens’ family ranch, family photographs, and gatherings of the National League of American Pen Women of Nevada.

The Lamar and Patricia Marchese papers (1959-2015) contain awards, correspondence (both professional and personal), a Clark County Services and Facilities Directory, newspaper and magazine clippings, pamphlets, Parks and Recreation information, KNPR events and newsletters, art exhibits brochures, and musical performances brochures. The collection chronicles the contributions of the long-time Las Vegas community leaders through photographs, speeches, an interview done with Lamar Marchese, professional papers, audiovisual materials, Las Vegas Centennial Board (LVCB) end of year report, and a LVCB book.