The Taylor Construction Company Collection (1954-1973) consists primarily of publicly distributed information and provides a glimpse of some of the hotels, housing, public buildings, and remodeling projects handled by the company. It contains two booklets on the construction projects of the company from 1954 to 1972. It also includes Las Vegas International Hotel's projected revenues from 1969 to 1973, a newspaper article on Taylor Construction Company projects in Florida, and an invitation to the groundbreaking ceremony for the MGM Grand Hotel.

The Frank F. Watts Photograph Collection (approximately 1940-1959) contains black-and-white photographic prints, negatives, and slides. The photographs were taken in and around the El Rancho Vegas Hotel and Casino in Las Vegas, Nevada and include publicity photographs, celebrity images, wedding photographs, and images of the hotel interior and exterior. Also included are images of the El Rancho's executives with national figures, including Eleanor Roosevelt and Walter Winchell. A few additional images depict the Hoover Dam (Boulder Dam) and Lake Mead.

The John C. Olsen Photograph Collection, approximately 1950 to 1969, consists of black-and-white photographic prints and negatives. Images depict scenes from the annual Helldorado Celebration in Las Vegas, Nevada, the Shriners’ Parade in downtown Las Vegas, various hotels along the Las Vegas Strip, the Last Frontier Village at the Last Frontier Hotel, Las Vegas, natural landscapes at Mount Charleston and Rhyolite, Nevada, Hoover Dam and Lake Mead, Twin Lakes, and petroglyphs in Valley of Fire Nevada State Park.

The Franklin M. Murphy Photograph Collection, dates from approximately 1929-1933 and consists of black-and-white photographic prints with 27 corresponding negatives. The majority of the images show locations in and around the current site of Hoover Dam and Lake Mead in southern Nevada and Arizona with a focus on the geology of the area; a smaller number show individuals and locations in Las Vegas, Nevada.

The Beckley Family Photograph Collection (approximately 1891-1982) consists of black-and-white photographic prints and negatives and color photographic slides. The images depict the Beckley family, their businesses in southern Nevada, and Las Vegas, Nevada as the city developed during the first half of the twentieth century. Also included are images of airplanes at the first Las Vegas airport Anderson Field, later renamed Rockwell Field in 1925, Fremont Street in Las Vegas, and postcards of mining towns across southern Nevada.

The David Coons Photograph Collection contains photographs and postcards depicting railroads in Nevada, California, and Utah from 1907 to 1956. The photographs depict trains and locomotives from the Tonopah & Tidewater Railroad, Union Pacific Railroad, San Pedro, Los Angeles & Salt Lake City Railroad, Bullfrog-Goldfield Railroad, Las Vegas & Tonopah Railroad, and Tonopah & Goldfield Railroad. The photographs also portray Arden, Nevada and the Arden Plaster Company Plant, Las Vegas High School after a fire, and early Fremont Street in Las Vegas, Nevada.

The Sands Hotel Photograph Collection depicts entertainers, celebrities, events, amenities, and staff at the Sands Hotel in Las Vegas, Nevada from approximately 1952 to 1980. The photographs primarily depict entertainers like Frank Sinatra, Dean Martin, and the Copa Girls performing in the Copa Room, the showroom of the Sands Hotel. The photographs also depict patrons gambling, events held in the Sands Hotel's ballrooms, banquets, the pool, rooms in the hotel, as well as Jack Entratter, the hotel'’s director of entertainment.