The collection consists of two watercolor paintings donated and autographed by Las Vegas resident O.C. “Boots” LeBoutillier. The materials were painted and signed by Robert Carlin depicting the crash of Baron Manfred Von Richthofen's (the "Red Baron") airplane on April 21, 1918. LeBoutillier is also depicted in the paintings flying above as the "Red Baron" crashes after being shot down. The paintings were created approximately between 1970 to 1979.

The Downtown Las Vegas Design Drawings (approximately 2011-2014) is comprised of seven design drawings created for select businesses located in downtown Las Vegas, Nevada. The drawings are colored on tissue and were created by BUNNYFiSH studio, an architectural firm located in downtown Las Vegas, Nevada. The collection includes three drawings for a porte-cochère at the D Las Vegas hotel; drawings for the exteriors of the Hydrant Club, Inspire, and HOP Downtown; and an interior drawing for Scullery.

The Ruth St. Denis Collection (1916-1986) contains materials relating to the St. Denis School of Dance in Los Angeles, California. Included are scrapbooks containing magazine cutouts from early 20th century performers and celebrities and programs featuring St. Denis or performances honoring her memory.

The Richard B. Taylor Papers (1920-1993) document Richard Taylor's career and interests as a longtime Las Vegas, Nevada businessman and local historian, including his work as an executive at the Hacienda Hotel and Casino. The materials also include maps, development plans, and local publications for the Nevada communities of Laughlin and Mount Charleston, as well as publicity and promotional materials for these projects. As an amateur historian, Taylor also collected information on Las Vegas, Laughlin, and Mount Charleston.