The Hugh Henry Brown Papers consist of professional and personal papers (1902-1927) from Hugh Henry Brown, who was a lawyer in Tonopah, Nevada. The professional communication focuses on Brown's law practice dealing primarily with mining and railroad companies in Central Nevada. The papers also contain receipts from purchases made by Brown or his wife, Marjorie Moore Brown.

The Hughes Aircraft Company Weapons System Publications (approximately 1965-2011) contain brochures, booklets, photographs, and illustrations of the AWG-9/Phoenix Air Superiority Weapon Control System developed by Hughes Aircraft Company Aerospace Systems Division based in California. The collection contains photographs of various aircraft, as well as a Supersonic Naval Ordnance Research Track (SNORT) test at the Naval Ordnance Test Station near China Lake, California.

The Bill Hughes Photographs (approximately 1980-2012) contains negatives, slides, prints, proofs, and born digital images created by local photographer and photojournalist Bill Hughes for publications including Las Vegas CityLife, Las Vegas Business Press, Las Vegas Weekly, as well as commercial clients. A portion of prints in the collection consist of modeling photographs Hughes took as part of his business. The digital images represent a variety of clients, and feature local bands, DJs, and performers in nightclubs and bars on the Strip and downtown Las Vegas. Also included in digital files are portraits, artistic photographs and self-portraits, and material used for Las Vegas Weekly, CityLife, and Business Press.