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 Jean Ford Papers (1958-1996) include political documents, campaign materials for Jean Ford's political campaigns, and materials pertaining to campaign issues such as health services, general improvement districts, and parks and recreation. There is extensive material on Red Rock National Conservation Area, Lake Mead National Recreation Area, and the National Issues Forum. Women's issues cover the years 1964-1981 and contain information relating to the League of Women Voters, Equal Rights Amendment (ERA), and International Women's Year (IWY), as well as Anti-ERA and Anti-IWY materials.