The Walter Cartier Papers (1962-1998) primarily contain materials collected by Walter Cartier during his time working as company manager of Bal du Moulin Rouge at the Las Vegas Hilton in Las Vegas, Nevada. Materials include posters, show programs, and costume drawings as well as photographs, and slides of the show's opening night performance. Other images in the collection include reference photographs of performers in costumes. Other materials in this collection include show costumes designed by French costume designer, Edward Piekny, various costume designs created by Cartier, and a copy of his curriculum vitae from 1987. Programs for shows performed in 1962 at Casa Mañana Theatre in Fort Worth, Texas are also included in the collection.

The Joe Williams Music Scores date from 1940 to 1991 and comprise the handwritten musical scores of American jazz musician Joe Williams, born Joseph Goreed. Many of the musical scores are Williams' original arrangements.

The Sheilagh Brooks Collection on Nevada Historical Sites and Museums dates from 1977 to 1983. It contains materials including budgets, planning proposals, agenda, and minutes related to the Nevada State Museum, including proposals to build a state museum in Southern Nevada. The collection also contains National Register of Historic Places nomination forms for sites throughout Nevada.

The Elmo and Charlotte Ellsworth Papers (1948-1977) are comprised of business correspondence, room reservation records, promotional materials, and photographs from Elmo's employment at the Flamingo and Riviera Hotels in his work of securing conventions. There is also correspondence and promotional materials from his wife Charlotte Ellsworth, who worked as a reservations manager at the Riviera Hotel and the Frontier Hotel in Las Vegas, Nevada and the MGM Grand Hotel in Reno, Nevada.

The Dave Melton Graphic Design Papers is comprised of Las Vegas, Nevada graphic designer David Melton's papers relating to his graphic design work from 1972 to 1990. The papers include mock-ups and finalized projects from Las Vegas hotels and casinos as well as local businesses. The casino material is primarily from the Dunes Hotel and Country Club and the MGM Grand Hotel.

The Anna Dean Kepper Postcard Collection (approximately 1930-1977) contains postcards and photographic negatives depicting Southern Nevada and California. The images portray Scotty’s Castle in Death Valley, California, street scenes from Southern Nevada mining towns, and Nevada deserts and flora.

The William V. Wright Collection of Nevada Postcards contains picture postcards of towns and buildings in Nevada from 1900 to 1975. The postcards primarily depict casinos, hotels, and other attractions in Las Vegas, Nevada and Reno, Nevada. The postcards also depict post offices, landscapes, mines, and the Hoover (Boulder) Dam.