The Michael McKensie Pratt Professional Papers (approximately 1950-2021) contain costume designs, musical selections, and synopsis for shows that Pratt worked on in Las Vegas, Nevada including 90 Degrees & Rising, Les Folies Chic, and Jubilee!. The collection also contains souvenir show programs for cabaret shows performed in Paris, France and Las Vegas, Nevada, including Lido de Paris, Casino de Paris, Bal du Moulin Rouge, and Folies Bergere. Materials also include copies of Pratt's curriculum vita and swing bible used by Pratt when he was the co-company manager for Jubilee!. Also included are video recordings of shows Pratt choreographed and an archived version of Pratt's personal website.

The Chester Longwell Photograph Collection consists of 608 black-and-white photographic prints dating from approximately 1910 to 1930. The images primarily depict the Longwell family's excursions in the Southern Nevada region, primarily to Mount Charleston, Nevada. Also included are images of Southern Nevada mines and mining towns, as well as Pubelo Grande de Nevada, the Lost City. The remaining images depict geological formations and features, as well as forestry and nature scenes in Nevada and Arizona.

The Blue Diamond Mine Corporate Records (1918-2005) consist of operational and organization records of the gypsum mining and milling operations located in southwest Clark County, Nevada. Materials include operational records related to individual boring sites at the mine; milling operations and statistics; and equipment operations and statistics, including maps, field notebooks, and photographs. There are also daily, weekly, and monthly organizational records related to employee work schedules and safety reports for the mining operations, including accident reports and a safety education training program.

Minsky's Burlesque Records (1922-1978) contain scripts, publicity, photographs, financial records, payroll records, sheet music, newspaper clippings, contracts, and correspondence. Also included are the personal papers of noted burlesque producer Harold Minsky, who was known for creating the "family burlesque" style of entertainment and for introducing the topless showgirl to Las Vegas, Nevada at the Dunes Hotel in 1957.

The John Levy Lighting Productions, Inc. Records (approximately 1990-2022) contain correspondence, invoices, contracts, expense reports, newspaper and magazine clippings, photographs, slides, and digital files detailing the development of various projects primarily in Las Vegas, Nevada. The records also contain architectural lighting drawings, electrical schematics and design details, conceptual sketches, and artist renderings of projects in Las Vegas, throughout United States, and various international locations.