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 Jean Hertzman Menu Collection (1970s-2000s) consists primarily of menus from Las Vegas, Nevada restaurants including several from casinos that are no longer in operation such as the Silver Slipper, the Thunderbird, and the Sahara. The collection also includes international menus, catering information for various Las Vegas casinos, a Los Angeles, California menu guidebook, and a corporate information packet for MGM Resorts International.

The John B. DuBois Papers (1967-2012) contain legislative bills, reviews, and requests from his time as a Nevada State Assemblyman from Clark County. Also included are newspaper clippings, campaign material, contribution letters, and election results. There are Datagraphic Research, Inc. Opinion Polls conducted and written by his wife Judith DuBois, photographs, speeches, and a manuscript for a stage play adopted from a novel written by John DuBois.

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 Cork Proctor Papers document the career of comedian Cork Proctor from 1942 to 2012. The papers include photographs, programs, advertisements, and newspaper articles that illustrate both the longevity and influence of one of Nevada's most famous comedians. From 1972 to 2012, in both Reno and Las Vegas, Proctor consistently worked as a stand-up comedian, writer, and roaster.