The Las Vegas Archive Memorabilia and Promotional Materials (approximately 1960-2019) contains reproductions of photographs taken of historic landmarks around Las Vegas, Nevada and entertainers like Elvis Presley, Nat King Cole, Frank Sinatra, Dean Martin, and Liberace performing in Las Vegas. The collection also contains digital photographs from 2008 of an airship displaying an advertisement for the M Resort Spa and Casino. There is also memorabilia from the MGM Grand Hotel including a gaming guide, decks of playing cards, and a commemorative drinking glass. The collection also includes several historic postcards depicting Las Vegas, political campaign buttons for local Nevada elections, and greeting cards from U.S. Representative Jim Santini.

Oral history interview with Maureen Mackey conducted by Dennis McBride on January 10, 1998 for the Las Vegas Gay Archives Oral History Project. Mackey discusses stories about her life and spiritual journey as a lesbian reverend and reveals her experiences of discriminatory treatment of gay people by traditional religion.

Oral history interviews with Sally MacEachern conducted by Dennis McBride on February 24 and March 11, 2002 for the Las Vegas Gay, Lesbian, Bisexual and Transgender Archives Oral History Project. MacEachern opens her interview discussing her birth and upbringing with her twin sister in Wisconsin during the 1940s. She then describes her family history, her life as a twin, and what it was like to be part of a military family. MacEachern then talks about her first lesbian sexual encounters and meeting other lesbians for the first time. She discusses joining the military and efforts within the organization to remove lesbians from the service that eventually lead to her termination. MacEachern then recalls going to college in the 1960s, meeting other lesbians, and moving in with her first girlfriend. She describes moving to Las Vegas, Nevada for graduate school, joining the gay community, and frequenting local gay businesses including Maxine's and Camp David. She then discusses the lesbian separatists movement, the different struggles gay men face compared to lesbian women, and the local community response to the AIDS crisis.

Oral history interview with Rodney Sumpter conducted by Dennis McBride on January 20, 2004 for the Las Vegas Gay, Lesbian, Bisexual and Transgender Archives Oral History Project. In this interview, Sumpter discusses Fred Schoonmaker, a Reno, Nevada gay activist, and his efforts to create Stonewall Park, a town for LGBTQ members in Nevada that was never realized. Sumpter describes his professional relationship with Schoonmaker as his attorney. He also recalls the early stages for Stonewall Park, including finding a location and struggling to find financial and local support for the town. Lastly, Sumpter talks about Schoonmaker's HIV health issues and his personal thoughts on the LGBTQ community.