The Merle and Beulah Frehner Photograph Collection contains photographs of Southern Nevada from 1905 to 1955. The materials include photographs of the Frehner freight teams transporting ore, schools and students in the Moapa Valley, the Colorado River, and parades in Southern Nevada.

The Soroptimist International Sierra Nevada Region Records are comprised of memoranda, newspaper clippings, brochures, and communications from 1975 to 1998. The collection includes information about the Soroptimist International Sierra Nevada Region chapter's involvement with women's rights issues, primarily the Equal Rights Amendment ratification campaign in Nevada and California, as well as national efforts.

The Christie Young Papers are comprised of Young's personal papers, journals, and photographs between 1982 and 2011. The journals document Young's arrival to Las Vegas, Nevada and her involvement in several nascent Las Vegas lesbian, gay, bisexual, transgender, and queer (LGBTQ) organizations from 1982 to 1985, such as UNLV's Lesbian and Gay Academic Union (LGAU). The collection includes materials related to her life in San Diego, California from 1985 to 1995 and typed transcripts of all journal entries that relate to the Las Vegas LGBTQ community. The collection also includes photographic slides and prints documenting Young's involvement with LGAU and events in the Las Vegas LGBTQ community.