The Southern Nevada Historical Society Photograph Collection on Basic Magnesium, Inc. contains photographs of the construction of Basic Magnesium Inc.'s plants and buildings from 1941 to 1942. The photographs primarily depict aerial views of the plant site and various buildings, including the administration building, tent camp, chlorination buildings, electrolysis facilities, electrical distribution systems, and warehouses. The photographs also depict Lake Mead and the early buildings in Henderson, Nevada.

The Bob Paluzzi Panoramic Photographs (1978-2005) contain the work of photographer Robert "Bob" Paluzzi. Paluzzi began documenting local events and locations in Las Vegas, Nevada during the mid-1970s and continued photographing locations across the United States and internationally until 2005. The collection contains original photographic negatives (black-and-white and color) and photographic prints that depict sporting events and places throughout Las Vegas and the surrounding region. Additional locations include cities across the United States, and international locations including Paris, France; Brussels, Belgium; and London, England. A number of the images are from major sporting events that took place outside Las Vegas, such as Super Bowls XIV to XXXIX and Major League Baseball World Series games.

Collection is comprised of materials, dating roughly 1830-1995, from Harvey's Lake Tahoe Hotel and Casino Resort and the associated Harvey J. Fuller notes on casinos in Nevada. The bulk of the collection consists of paper inventories, Fuller's original notes, casino marketing materials, and casino and gambling merchandise. Also included are a number of artifacts and nineteenth and early twentieth century gambling machines.

The Shelley Berkley Papers (1987-2012) consist primarily of correspondence and other documents pertaining to Shelley Berkley's tenure as United States Representative for Nevada 1st congressional district. Topics include nuclear waste storage at Yucca Mountain, education, women's rights, health care, foreign affairs, veterans, economics, and homeland security. The collection also includes photographs, interviews, and awards. Shelley Berkley served as a member of Congress between 1999 and 2013.

The Gary W. Royer Collection on Gaming (dating from 1950 to 2009, with the bulk of the materials dating from 1970 to 1995) contains research files, legal files, reports, and manuals about gaming written and collected by Gary W. Royer. The collection includes research and regulatory files collected by Royer while he worked at the Nevada Gaming Control Board. These files primarily document the legislation and regulation of gaming in Nevada, but include information on other states in the US and some international locations. Regulatory files include statutes, codes, regulations, revenue reports, Nevada Gaming Control Board and Nevada Gaming Commission meeting minutes, and tribal-state gaming compacts. Also included are research files about casino, racetrack, and sports betting facilities that include data on organizations, monthly revenue reports, occupancy rates, management and operational control manuals, annual reports, policy and procedure manuals, and profile sheets collected for consulting purposes in Royer’s role as President of Casino Control Corporation (CCC), a private gaming consulting firm. Also included are subject and research files, vendor advertisements, catalogs, and reports; gaming industry publications; conference materials; audit guides; and a comprehensive collection of newspaper articles that document the US gaming industry in the second half of the twentieth century.