Oral history interview with Jonathan S. "Jon" Sparer, FAIA conducted by Stefani Evans and Claytee D. White on August 29, 2016 for the Building Las Vegas Oral History Project. Sparer discusses his involvement in the Jewish, and LGBTQ+ communites, and his career as an architect in Las Vegas, Nevada. He also talks about working on projects that included The Mirage Hotel and Casino, the Congregation Ner Tamid, and The Center (The Gay and Lesbian Community Center of Southern Nevada).

The Von Tobel Family Papers (1905-1997) consist of photographs, correspondence, and financial reports pertaining to the early Las Vegas Von Tobel family and their businesses, which they operated in Las Vegas, Nevada. The collection also contains newspaper clippings covering the life of Edward Von Tobel Sr. and some of the operational business records of the Von Tobel Hardware Store No. 301.

The Adele Baratz papers mainly consist of photographs documenting Adele Baratz's life in Las Vegas, Nevada from the 1930s to 2010. An essay and list of names written by Baratz's brother, Charles Salton, document the early history of the Jewish community in Las Vegas.

The Las Vegas Ambassadors Collection (1968-1985) primarily consists of a scrapbook, newspaper articles, and photographs documenting the activities of the Las Vegas Ambassadors youth singing group. The materials were compiled by Harry LaFavor, the Ambassadors' business manager, who co-founded the group with Norman Kaye and Richie Astone to promote a positive image of Las Vegas. The collection also includes a songbook, vinyl record and ¼” tape recording, and promotional materials.