The 2005 Addition series consists of materials added to the collection from the Brookman Estate after Eileen Brookman's death in July 2004 and contains materials dating from 1965 to 2002. This series includes Assembly bills Brookman worked on, bills she sponsored, and her state Assembly vehicle license plates.

The Janice Fallman series (1954-2005) contains correspondence, newspaper clippings, schoolwork, a scrapbook, and materials from Fallman's childhood activities. The correspondence and newspaper clippings primarily focus on Fallman's involvement with the Las Vegas High School Rhythmettes dance team. The scrapbook contains newspaper clippings, correspondence, planning materials, and photographs about the Rhythmettes. The school work and materials from Fallman's childhood document her time at John C. Fremont Junior High School and Las Vegas High School, and her involvement in the Children of the American Revolution and Camp Fire Girls.

The audiovisual series of the MGM Mirage Corporation Records dates from 1982 to 2005. The series contains videotapes and audiocassettes that contain B-roll of MGM Mirage properties, press conferences from sporting events, interviews with Steve Wynn, press announcements, and training videos. This series consists of master tapes and also contains videotapes with programs that aired on local and national networks. Format types represented include VHS, U-matic, Betacam, Betacam SP, Betamax and audiocassettes.