The Gay Business Directories Collection, compiled by Dennis McBride, dates from 1992 to 2015 and consists of gay and lesbian business telephone directories from sixteen North American markets, including Las Vegas, Los Angeles, Palm Springs, San Diego, San Francisco, Seattle, and Vancouver.

The Robert M. Stevenson Postcard Collection, approximately 1943, contains black-and-white photographic prints and postcards of scenes from Death Valley, California. Images depict interior and exterior shots of Scotty's Castle at Death Valley Ranch and a portrait of Walter E. Scott, known as "Death Valley Scotty."

The Nino Maurizi Photograph Collection consists of two black-and-white photographic prints and corresponding negatives of Nino Maurizi at the Mount Charleston Camp for the Las Vegas Army Air Field in 1943. Images depict Maurizi standing at the entrance of Mount Charleston Camp as well as inside the camp.

The Evelyn Stuckey Photograph Collection (approximately 1940-1972) contains black-and-white and color photographic prints, negatives and slides. The images depict Evelyn Stuckey at various functions for Las Vegas High School in Las Vegas, Nevada and the Rhythmettes, as well as the Rhythmettes practicing and performing routines.

The Monty Brandt Photograph Collection consists of black-and-white photographic prints of the White Cross Drug Store on Fremont Street in Las Vegas, Nevada from 1924 and 1955. Images include views of Fremont Street, as well as interior and exterior views of the White Cross Drug Store.

The Alice Brown Photograph Collection (approximately 1920-1950) consists of black-and-white and color postcards and photographic prints, with some corresponding negatives and slides. Frasher's Fotos, a Pomona, California business, printed the majority of the postcards that illustrate locations in and around Rhyolite, Nevada and Death Valley, California.

The Pat Jones Photograph Collection (approximately 1925-1930) consists of black-and-white photographic prints and slides of Harry Suiter in Rhyolite, Nevada. There are images of Suiter standing in front of abandoned buildings, as well as scenery near Rhyolite. Also included is an image of a wagon transport containing borax in Death Valley, California.