The Nevada Desert Experience Records (1951-2009) are comprised of files from the anti-nuclear organization, the Nevada Desert Experience (NDE), as well as its predecessor, the Sagebrush Alliance, and those of earlier unincorporated protests at the Nevada Test Site (NTS). Materials include board of directors meeting minutes, financial records, scrapbooks, personnel records, event speeches, correspondence, newspaper clippings, cartoons and other artwork, newsletters, brochures, fliers, research files on nuclear issues and other anti-nuclear organizations, and congressional testimony. The records also contain audiovisual materials, photographic prints and slides, screenplays, manuscripts, and newspapers related to the NDE's media efforts.

The Fallman Family Papers (approximately 1950-2005) consist of correspondence, newspaper clippings, photographic prints and slides, scrapbooks, and pamphlets from James and Ima Fallman and their daughter, Janice. The correspondence primarily relates to James and Ima Fallman and chronicles Ima's involvement with the Francisco Garces chapter of the Daughters of the American Revolution (DAR), James's work as a bartender in Las Vegas, Nevada, and awards he received during World War II. The newspaper clippings mention either James Fallman or his daughter, Janice, and her involvement with the Las Vegas High School Rhythmettes dance team. The majority of materials from Janice describe her school days at Las Vegas High School and events participated in as a child and young adult.