The Harvey's Hotel and Casino Postcard Collection (approximately 1940-1990) contains postcards primarily from Reno and Las Vegas, Nevada hotel and casinos. The remaining postcards depict casinos in other Nevada locations, other U.S. states, France, The Bahamas, and Puerto Rico. There are also a small number of non-casino postcards from areas around southern Nevada.

The Las Vegas Women in Construction Collection (1962-1963) consists of a scrapbook compiled by Joyce McMinn Beckett, president of the Las Vegas, Nevada Chapter of The National Association of Women in Construction. The scrapbook contains meeting programs, sign-in sheets, clippings, newsletters, and several photographs from the 1962 Las Vegas, Nevada meeting of Women in Construction (WIC) at the Dunes Hotel.

The David A. Davis Collection of Aerial Photographs (approximately 1990-1999) contains seven black-and-white photographic prints and one black-and-white photographic negative of aerial views of Las Vegas, Nevada. These photographs are reproductions of originals obtained by David A. Davis from the Nevada Department of Transportation, the United States Geological Survey, and Landiscor Real Estate Mapping.

The Hazel Baker Denton Photograph Collection (1910-1961) is comprised of photographic prints and one negative of the Denton family and friends, primarily taken in Nevada and Utah. Many photographs depict life in small Nevada towns, particularly Caliente. Photographs also depict Utah, Oregon, Washington D.C., and California, and unidentified desert and forest landscapes throughout the American West.

The Lincoln County Museum Photograph Collection contains photographs of towns, railroads, and mining operations in Lincoln County, Nevada from 1870 to 1953. The photographs primarily depict mines and railroads in Pioche, Caliente, Bullionville, and Panaca from 1900 to 1908 during part of Nevada’s mining boom. The photographs also depict Paiute workers, horse freight teams, geographical landmarks, and students in Lincoln County.

The Katherine Hoenig Arai Photograph Collection dates from 1941 to 1942, and contains black-and-white photographic prints of the owner and founder of the El Rancho Vegas, Thomas E. Hull and his wife Jerry. Images depict the Hulls posing inside and out in front of the hotel shortly after its opening, as well as a and also a portrait of Hull.

The Karen Allison Collection on Contract Bridge (1937-1997) contains instructional guides, pamphlets, and booklets explaining the rules and strategies for contract bridge, a card game. Included are correspondence and meeting minutes with contract bridge organizations with which Allison was associated. Also included are lists of players who participated in the Monte Carlo 5th World Bridge Olympiad in Monte Carlo, Monaco in 1976.